Indigenous Peoples, Aboriginal Rights, and Treaty Rights in Canadian Constitutional Law

Indigenous Peoples, Aboriginal Rights, and Treaty Rights in Canadian Constitutional Law

Introduction

The constitutional position of Indigenous Peoples is one of the most distinctive and historically significant features of Canadian law. It reflects a legal relationship that predates the creation of Canada as a federation and continues to shape the country’s constitutional structure, land law, public administration, natural-resource regulation, and understanding of sovereignty. First Nations, Inuit, and Métis peoples possess legal rights that arise from their prior occupation of the territory, their distinctive societies and legal traditions, their relationships with the Crown, and agreements concluded with colonial and later Canadian governments.

The recognition of these rights is not confined to ordinary legislation or government policy. It is embedded in the Constitution of Canada. Part II of the Constitution Act, 1982, particularly section 35, recognises and affirms existing Aboriginal and treaty rights. This constitutional protection places Indigenous rights within the highest level of Canadian law and requires federal and provincial governments to exercise their powers consistently with those rights.

Section 35 is nevertheless not a complete catalogue of Indigenous rights. It does not enumerate every right held by every Indigenous nation, nor does it provide a single definition applicable to all communities. Instead, its meaning has been developed through constitutional interpretation, treaty interpretation, negotiations, and decisions of the courts. The result is a complex body of law addressing Aboriginal rights, Aboriginal title, treaty rights, the honour of the Crown, the duty to consult and accommodate, Indigenous self-government, and the constitutional objective of reconciliation.

Understanding this field requires distinguishing several related but legally different concepts. Aboriginal rights arise from the historical and continuing practices, customs, traditions, and distinctive societies of Indigenous peoples. Aboriginal title is a particular form of Aboriginal right relating to land and the right to exclusive occupation and use of territory. Treaty rights arise from agreements between Indigenous peoples and the Crown, whether historical or modern. The duty to consult is a constitutional obligation that may arise when Crown conduct could adversely affect asserted or established Aboriginal or treaty rights. These concepts overlap, but they are not interchangeable.

This article examines the constitutional foundations of Indigenous rights in Canada, the meaning and scope of section 35, the legal position of First Nations, Inuit, and Métis peoples, the development of Aboriginal title, the interpretation and enforcement of treaties, and the obligations imposed on the Crown. It also considers the relationship between Indigenous rights and Canadian sovereignty, the role of the courts, and the continuing development of reconciliation as a constitutional principle.

The subject is particularly important for anyone seeking to understand Canadian constitutional law in practice. Questions concerning land ownership, mining, forestry, pipelines, fisheries, environmental assessment, infrastructure, public administration, and economic development may all engage Indigenous constitutional rights. These rights are therefore not a specialised or isolated branch of constitutional law. They form part of the legal framework within which governments, businesses, communities, and public institutions operate.

1. The Historical and Constitutional Foundations of Indigenous Rights

1.1 Indigenous societies before the formation of Canada

Indigenous peoples occupied and governed territories throughout what is now Canada long before European colonisation and the establishment of the Canadian state. These societies possessed their own political institutions, systems of law, territorial arrangements, economic relationships, languages, spiritual traditions, and mechanisms for resolving disputes.

The legal significance of this historical reality is fundamental. Indigenous rights are not generally understood as benefits created by the Canadian state and subsequently granted to Indigenous communities. Rather, many rights arise from the prior existence of Indigenous societies and their continuing relationship with their lands, resources, communities, and legal traditions.

The constitutional recognition of these rights consequently requires Canadian law to address two legal and historical realities: the assertion and exercise of Crown sovereignty, and the continuing existence of Indigenous peoples with their own rights and interests. Canadian constitutional law has developed mechanisms intended to reconcile these realities, although the interpretation and implementation of those mechanisms remain subjects of legal and political debate.

1.2 The relationship between Indigenous peoples and the Crown

The relationship between Indigenous peoples and the Crown developed through different legal instruments and historical arrangements. These included treaties, proclamations, legislation, agreements, policies, and practices governing land, trade, settlement, governance, and resource use.

The Royal Proclamation of 1763 is an important historical instrument. It established a framework for relations between the British Crown and Indigenous peoples in territories under British authority, including restrictions on private acquisition of Indigenous lands and a process through which land could be ceded to the Crown. Its significance in Canadian law is closely connected to the recognition that Indigenous land interests could not simply be treated as ordinary private property available for unilateral acquisition by settlers.

The Proclamation did not resolve every question concerning Indigenous territorial rights. Nor did it create a uniform treaty relationship across the entire territory that later became Canada. Different regions experienced different patterns of settlement, negotiation, treaty-making, and colonial administration.

In some regions, historical treaties established arrangements concerning land, reserves, annuities, harvesting, and other benefits. In others, Indigenous peoples did not enter into comprehensive treaties with the Crown. The legal consequences of this difference remain important today, particularly in areas where Aboriginal title has not been surrendered or otherwise lawfully resolved.

1.3 Section 91(24) of the Constitution Act, 1867

The Constitution Act, 1867 assigned the federal Parliament legislative authority over “Indians, and Lands reserved for the Indians” under section 91(24). This provision forms part of the division of legislative powers between the federal and provincial governments.

Section 91(24) is important because it establishes federal constitutional jurisdiction in relation to matters concerning Indigenous peoples and reserve lands. However, it should not be confused with section 35 of the Constitution Act, 1982.

The two provisions perform different functions:

• Section 91(24) allocates legislative authority to the federal Parliament within Canada’s federal system.
• Section 35 recognises and affirms existing Aboriginal and treaty rights and gives them constitutional protection.

Federal jurisdiction does not mean that provincial laws can never affect Indigenous peoples or their activities. Provinces retain legislative authority over many matters of general application, including property and civil rights, natural resources, and local matters, subject to constitutional limits and the protection of Aboriginal and treaty rights.

The constitutional relationship between federal and provincial powers is therefore more complex than a simple division in which Indigenous matters belong exclusively to the federal government. Both levels of government may exercise powers affecting Indigenous rights, and both must respect applicable constitutional obligations.

1.4 The constitutional significance of 1982

The adoption of the Constitution Act, 1982 marked a major development in the legal protection of Indigenous rights. Before 1982, Aboriginal and treaty rights could receive recognition through treaties, legislation, common law, and judicial decisions, but they did not enjoy the same express constitutional protection now provided by section 35.

Section 35(1) states:

“The existing aboriginal and treaty rights of the aboriginal peoples of Canada are hereby recognized and affirmed.”

Section 35(2) provides that the Aboriginal peoples of Canada include the Indian, Inuit, and Métis peoples. Section 35(3) confirms that treaty rights include rights existing under land claims agreements or acquired through such agreements. Section 35(4) guarantees the rights referred to in subsection (1) equally to male and female persons.

These provisions establish a constitutional foundation without attempting to define the full content of every protected right. Their interpretation has therefore required the courts to examine the histories, practices, agreements, and circumstances of particular Indigenous communities.

Section 35 is located outside the Canadian Charter of Rights and Freedoms. It is part of the Constitution Act, 1982, but it is not simply another Charter right. Its structure, purposes, and remedial principles have developed through a distinct body of constitutional jurisprudence.

The official constitutional text is available through the Department of Justice: Constitution Acts, 1867 to 1982 — official text. The Department of Justice’s explanatory material also provides an overview of the provision and its constitutional context: Section 35: Provision and context.

2. The Meaning and Scope of Section 35

2.1 Recognition and affirmation

The language of section 35(1) is deliberately significant. It does not state that Parliament or the provincial legislatures may create Aboriginal and treaty rights. It declares that existing rights are “recognized and affirmed”. This wording reflects the understanding that the rights protected by the provision have an independent historical and legal foundation.

The Supreme Court of Canada has interpreted section 35 as requiring a generous and purposive approach. The provision is intended to recognise the prior occupation of the territory by Indigenous societies and to reconcile that historical reality with the assertion of Crown sovereignty. Its purpose is not simply to preserve selected traditional activities as historical customs. It is to protect rights that remain meaningful in contemporary Indigenous societies.

The word “existing” has particular constitutional importance. Section 35 protects rights that had not been lawfully extinguished before the provision came into force in 1982. The provision did not automatically revive rights that had already been validly extinguished. However, the Crown cannot extinguish constitutionally protected rights through ordinary legislation enacted after 1982. Any subsequent infringement must be assessed under the constitutional principles governing justification.

This distinction between extinguishment and infringement is central. Extinguishment concerns the permanent elimination of a right through legally effective action before constitutional protection took effect. Infringement concerns government conduct that interferes with a right that continues to exist. Since 1982, the constitutional framework places substantial limits on the ability of governments to interfere with protected rights.

2.2 Collective character of Indigenous rights

Aboriginal and treaty rights are generally collective in nature. They are held by Indigenous peoples or communities, rather than being ordinary individual rights detached from the community’s identity and legal traditions.

This does not mean that individuals cannot exercise protected rights. A particular person may be entitled to hunt, fish, harvest, or participate in a cultural practice because that activity is protected as a right of the Indigenous community to which the person belongs. The legal source of the right, however, may remain collective.

The collective character of these rights has consequences for litigation, negotiation, and governance. Courts may need to determine which Indigenous group holds a particular right, how the group is defined, which members may exercise it, and which institutions are authorised to represent the group. These questions can be complex, especially where historical communities have experienced displacement, changes in membership, or disputes concerning governance.

The collective character also explains why section 35 cannot always be analysed using the same assumptions as an individual Charter claim. The right may be connected to a community’s historical identity, relationship with territory, and ability to maintain institutions and practices over generations.

2.3 The inclusion of First Nations, Inuit, and Métis peoples

Section 35(2) expressly includes three broad constitutional categories: First Nations, Inuit, and Métis peoples. The provision does not treat them as a single homogeneous population. Their histories, political institutions, legal traditions, territorial relationships, and treaty experiences differ considerably.

First Nations communities are diverse and include peoples with distinct languages, governments, territories, customs, and treaty relationships. Some are parties to historical treaties; others are parties to modern land claims and self-government agreements; and some assert rights and title in territories where comprehensive treaties were never concluded.

Inuit peoples have distinct histories and legal relationships with the Crown, particularly in the Arctic and sub-Arctic regions. Modern comprehensive land claims agreements have played a significant role in defining rights, institutions, land ownership, resource management, and governmental arrangements in Inuit regions.

Métis peoples also have a constitutionally recognised position. Their history includes the development of distinctive communities, particularly in the historic Métis homeland in the Canadian Prairies and surrounding regions. Métis rights are not simply a derivative form of First Nations rights. They have their own constitutional and jurisprudential foundations.

The inclusion of all three peoples means that constitutional protection cannot be restricted to First Nations or to communities holding reserve lands. Inuit and Métis peoples are also expressly included within the constitutional definition.

2.4 Section 35(3): Modern land claims agreements

Section 35(3) clarifies that treaty rights include rights that exist through land claims agreements or may be acquired through such agreements.

This provision is important because it confirms that constitutional protection is not limited to treaties concluded during the colonial period. Modern agreements can also create or define rights protected by section 35.

Modern land claims agreements frequently address matters that were not covered, or were not comprehensively addressed, by historical treaties. Depending on the agreement, they may provide for:

• Ownership of specified lands.
• Wildlife harvesting and resource-use rights.
• Participation in environmental assessment and land-use planning.
• Financial compensation and revenue-sharing arrangements.
• Indigenous institutions and forms of self-government.
• Access to resources and participation in economic development.
• Procedures for resolving disputes and implementing treaty commitments.

The content of each agreement must be examined individually. A modern treaty is a legally significant agreement with its own definitions, territorial boundaries, implementation mechanisms, and allocation of rights and responsibilities. It is therefore not appropriate to assume that every modern treaty provides identical rights or governance arrangements.

2.5 Section 35(4): Equality of male and female persons

Section 35(4) provides that Aboriginal and treaty rights are guaranteed equally to male and female persons. This provision makes equality an express feature of the constitutional protection afforded by section 35.

Its inclusion is particularly important given the historical treatment of Indigenous women under Canadian legislation and policies, including discriminatory rules affecting legal status and community membership. Section 35(4) makes clear that the constitutional recognition of Aboriginal and treaty rights cannot be interpreted as authorising unequal protection on the basis of sex.

The provision must be read within the broader constitutional framework, including the Charter’s equality guarantee in section 15 and the specific protections for Aboriginal and treaty rights in section 35. The relationship between individual equality rights and collective Indigenous rights can raise difficult questions, particularly where disputes concern membership, governance, or the exercise of community rights. The constitutional text requires these issues to be approached with attention to both equality and the particular nature of Indigenous rights.

3. Aboriginal Rights: Practices, Customs, and Traditions

3.1 The concept of Aboriginal rights

Aboriginal rights are rights that arise from the historical and continuing existence of distinctive Indigenous societies. They may relate to activities, practices, customs, traditions, governance, culture, and relationships with land and resources.

They are not necessarily identical across Indigenous communities. A practice that is constitutionally protected for one community does not automatically establish the same right for another. The existence and scope of a right depend on the history and distinctive circumstances of the group asserting it.

Examples of activities or interests that may be protected include:

• Hunting and fishing for food or ceremonial purposes.
• Gathering plants and other natural resources.
• Participation in traditional cultural and spiritual practices.
• Use and occupation of traditional territories.
• Trade and commercial activities in appropriate circumstances.
• Certain forms of Indigenous governance and self-government.

These examples are not a universal list of rights automatically held by every Indigenous community. Each claim must be considered in its own historical and legal context.

3.2 The Van der Peet test

A central decision in the development of Aboriginal rights jurisprudence is R v Van der Peet, [1996] 2 SCR 507. The Supreme Court established a framework for determining whether a claimed activity constitutes an Aboriginal right protected by section 35.

The Court focused on whether the activity was an element of a practice, custom, or tradition integral to the distinctive culture of the Indigenous group claiming the right. The inquiry is historical, but it is not intended to freeze Indigenous cultures at a particular moment or require that contemporary practices reproduce historical conduct in precisely the same form.

The test requires courts to identify the relevant Indigenous community and examine the historical practice in question. The claimant must establish that the practice was sufficiently significant to the group’s distinctive culture before European contact. The analysis is sensitive to the particular circumstances of the community and the nature of the activity.

The concept of an integral practice is more demanding than showing that an activity occurred occasionally or was convenient. It requires evidence of its importance within the society’s distinctive cultural life. At the same time, courts must avoid defining Indigenous cultures too narrowly or treating them as static.

The Van der Peet framework has been influential but has also attracted criticism and subsequent judicial refinement. Its application can be difficult because historical evidence may be incomplete, colonial records may be unreliable or one-sided, and Indigenous oral histories may have been treated differently from written documentary evidence. The courts have therefore had to consider how evidentiary methods can properly reflect Indigenous legal and historical traditions.

3.3 Continuity and the modern exercise of rights

A constitutional right does not necessarily disappear because the way in which it is exercised changes over time. Indigenous communities have adapted their practices in response to economic, technological, environmental, and social changes.

For example, a community’s traditional harvesting practice may now involve modern equipment or contemporary methods of transportation. The legal question is not necessarily whether the precise physical method existed centuries ago, but whether the contemporary activity represents a valid exercise of a constitutionally protected practice.

Courts must distinguish between a modern form of exercising an established right and a claim to an entirely new right without the necessary historical foundation. This distinction is important in cases involving commercial activities, resource extraction, and the adaptation of traditional economic practices to modern conditions.

3.4 The Métis rights framework

Métis rights have received particular attention in R v Powley, 2003 SCC 43. The Supreme Court recognised that Métis communities have their own constitutional rights under section 35 and developed a framework for identifying a Métis right.

The Court’s approach considers whether there was a historic Métis community, whether a contemporary Métis community continues to exist, whether the claimant has the necessary connection to that community, and whether the claimed practice was integral to the distinctive culture of the historic community before effective European control.

The reference to effective European control, rather than the pre-contact period used in the general Van der Peet framework, reflects the particular historical development of Métis communities. Métis societies emerged through distinctive historical processes, and their constitutional rights cannot simply be assessed by applying a test designed for the histories of other Indigenous peoples without modification.

The Powley framework is especially important in relation to harvesting rights, including hunting and fishing. It demonstrates that Métis rights are independently protected and must be analysed in light of Métis history and community continuity.

3.5 Commercial and economic Aboriginal rights

Aboriginal rights are not necessarily confined to subsistence activities. The Supreme Court has recognised that, in appropriate circumstances, constitutionally protected rights may include commercial dimensions.

In R v Gladstone, [1996] 2 SCR 723, the Court considered a claim concerning the commercial sale of herring spawn on kelp. The case demonstrated that an Aboriginal right may include commercial activity where the historical and cultural evidence supports that conclusion.

This does not mean that every traditional activity automatically creates an unrestricted right to participate in modern markets. The precise scope of a commercial right depends on the evidence and the nature of the historical practice. The Court also recognised that commercial rights can raise questions about regulation and allocation of resources, particularly where the resource is limited.

The distinction between subsistence, social, ceremonial, and commercial rights is consequently important. The constitutional protection of a particular activity must be defined with sufficient precision to identify what it permits and what government regulation may lawfully affect.

4. Aboriginal Title: Indigenous Rights in Land

4.1 Meaning and legal nature of Aboriginal title

Aboriginal title is a constitutionally protected form of Aboriginal right relating to land. It recognises that Indigenous peoples may possess a legal interest in territory based on their historical occupation and connection with that land before the assertion of Crown sovereignty.

Aboriginal title is not simply a right to carry out particular activities on land. It is a collective right to the land itself, including the right to decide how the land is used, subject to the inherent limitations recognised by Canadian law.

The Supreme Court has described Aboriginal title as carrying important incidents of ownership. These include the right to decide how the land will be used, the right to enjoy and occupy it, the right to possess it, and the right to its economic benefits. However, Aboriginal title is not identical to ordinary fee simple ownership under provincial property law.

A central feature is its collective and intergenerational character. Aboriginal title is held by the Indigenous group for the benefit of present and future generations. It cannot be used in ways that would substantially deprive future generations of the benefit of the land.

4.2 The Delgamuukw decision

In Delgamuukw v British Columbia, [1997] 3 SCR 1010, the Supreme Court of Canada provided a major clarification of the nature and proof of Aboriginal title.

The case concerned the claims of the Gitxsan and Wet’suwet’en peoples to extensive territories in British Columbia. The Court explained that Aboriginal title is a right to the land itself and that its proof requires an examination of the Indigenous group’s occupation of the claimed territory at the time Crown sovereignty was asserted.

The judgment also addressed the evidentiary significance of Indigenous oral histories. Courts cannot treat oral evidence as inherently inferior merely because it is not presented in written documentary form. Indigenous histories, traditions, and systems of knowledge may be essential to understanding occupation, territorial boundaries, and the nature of the relationship between a community and its land.

The Supreme Court ordered a new trial rather than making a final declaration of title in the case. Nevertheless, the decision established important principles for subsequent litigation and constitutional interpretation.

4.3 The Tsilhqot’in decision

A further major development occurred in Tsilhqot’in Nation v British Columbia, 2014 SCC 44. This was the first time the Supreme Court of Canada issued a declaration of Aboriginal title over a specific tract of land.

The Court confirmed that Aboriginal title may be established where an Indigenous group demonstrates:

1. Sufficient occupation of the claimed land at the time Crown sovereignty was asserted.
2. Continuity of occupation, where present occupation is relied upon as evidence of historical occupation.
3. Exclusive occupation, showing that the group intended and was able to control the territory.

The Court clarified that sufficient occupation should not be restricted to permanent settlements or intensive physical presence at every point within a claimed territory. The nature of occupation must be assessed in light of the group’s distinctive way of life, territorial practices, and use of the land.

The decision also explained the legal consequences of a declaration of Aboriginal title. Once title is established, the Crown must obtain the consent of the title-holding group before using or authorising uses of the land, unless it can justify the infringement under the constitutional framework.

The title-holding group has the right to decide how the land is used, and governments must respect the constitutional limits governing interference with that right.

4.4 Aboriginal title and the Crown’s underlying title

Canadian constitutional law has traditionally recognised the Crown’s underlying title to land, subject to Aboriginal title and the constitutional obligations associated with it. This structure reflects the legal framework through which Crown sovereignty and pre-existing Indigenous land interests are reconciled.

It is important not to interpret the Crown’s underlying title as meaning that Indigenous interests are merely discretionary permissions granted by the state. Aboriginal title is a constitutionally protected right, not an ordinary licence that the government may withdraw at will.

Where Aboriginal title has been established, the Crown’s ability to authorise activities inconsistent with the title is constitutionally constrained. A government must either obtain consent or demonstrate that the proposed infringement satisfies the applicable justification requirements.

4.5 Aboriginal title and land development

Aboriginal title has significant implications for economic development, natural-resource projects, land-use planning, infrastructure, and environmental regulation.

A proposed mine, pipeline, hydroelectric facility, forestry operation, road, or other development may affect land over which an Indigenous group asserts or has established title. The legal consequences depend on the status of the claim, the nature of the proposed activity, the potential impact on the right, and the applicable constitutional and statutory framework.

Where title has not yet been judicially established, the Crown may still have a duty to consult if it has knowledge of a credible claim and contemplates conduct that could adversely affect the claimed right. The absence of a final court declaration does not automatically remove the duty to consult.

Where title has been established, the legal position is stronger and more specific. The title-holding group has a constitutional right to decide how the land is used, subject to the legal framework governing consent and justified infringement.

For businesses, this means that an ordinary land-use approval or provincial permit may not, by itself, resolve all constitutional issues. Project planning may require early engagement with Indigenous rights holders, examination of treaties and title claims, and assessment of the legal consequences of proposed activities.

5. Treaty Rights and the Legal Status of Treaties

5.1 Treaties as constitutional agreements

Treaties between Indigenous peoples and the Crown are a central source of Indigenous rights in Canada. They are not merely historical documents. Where their rights fall within section 35, treaties have constitutional significance and bind the Crown according to their terms and proper legal interpretation.

Treaties were concluded in different historical circumstances and for different purposes. Some addressed the transfer or surrender of land, while others established arrangements concerning peace, friendship, trade, coexistence, access to territory, or the continuing exercise of particular rights. Their language and legal character vary considerably.

It is therefore misleading to speak of a single, uniform treaty relationship across Canada. The legal position of an Indigenous nation depends on the particular treaty or treaties applicable to its territory, the historical circumstances in which they were negotiated, and the subsequent legal and political arrangements affecting their implementation.

5.2 Historical treaties

Historical treaties were concluded at different periods, particularly during the expansion of British and Canadian settlement. Their terms may include provisions relating to land, reserve creation, annuities, education, harvesting, trade, and the relationship between Indigenous communities and the Crown.

The numbered treaties, concluded principally between 1871 and 1921, cover extensive areas of what are now the Prairie provinces, parts of Ontario, and northern regions. They contain different terms and were negotiated in different circumstances. Some include provisions concerning reserves, payments, and the continued exercise of hunting, fishing, and trapping rights.

The legal interpretation of these agreements requires attention to the actual words used, the historical context, and the perspectives of the Indigenous parties. A treaty cannot always be understood adequately by reading its written English text in isolation, particularly where the Indigenous parties did not share the same language, legal assumptions, or understanding of the Crown’s proposed terms.

The courts have consequently recognised the importance of interpreting treaties in a manner that reflects their historical context and the Indigenous understanding of the agreement.

5.3 Treaty interpretation

Treaty interpretation in Canadian law is governed by principles that reflect the constitutional importance of the relationship between Indigenous peoples and the Crown.

Treaties should be interpreted in a fair, liberal, and purposive manner. Ambiguities are generally resolved in favour of Indigenous signatories, and courts must avoid interpreting treaty language in a narrow technical way that defeats the agreement’s intended purpose.

This approach does not mean that every disputed interpretation must automatically be resolved in favour of an Indigenous claimant regardless of the evidence. Rather, courts must interpret the treaty as a whole, consider the historical circumstances of its negotiation, and seek to understand the common intention of the parties in a manner consistent with the honour of the Crown.

In R v Badger, [1996] 1 SCR 771, the Supreme Court addressed the interpretation of treaty rights and confirmed that treaty provisions must be interpreted generously, with ambiguities resolved in favour of Indigenous peoples. The Court also examined the relationship between treaty harvesting rights and government regulation.

In R v Marshall, [1999] 3 SCR 456, the Court considered a treaty right arising from the 1760–1761 treaties concluded by the Mi’kmaq and the British Crown. It recognised a treaty right to hunt, fish, and gather in order to obtain a moderate livelihood through the exchange of those products. The case demonstrated that treaty rights may have contemporary economic consequences and cannot be reduced to a narrow historical understanding of the activities described in the agreement.

5.4 Peace and friendship treaties

Not all treaties were intended to transfer land. Some historical agreements are generally described as peace and friendship treaties. They were concluded in circumstances where Indigenous peoples and the Crown sought to establish peaceful relations and regulate trade, settlement, or other interactions.

The legal meaning of these treaties depends on their individual wording and historical context. It is incorrect to assume that a peace and friendship treaty necessarily surrendered Indigenous title or extinguished all land-related interests. The question of what was agreed must be answered by examining the specific treaty and the circumstances of its conclusion.

This distinction is particularly important in Atlantic Canada, where historical treaty rights have been the subject of significant litigation concerning fishing, harvesting, and economic activity.

5.5 Modern treaties and comprehensive land claims agreements

Modern treaties developed partly in response to the fact that extensive areas of Canada were not covered by historical treaties. They also reflect efforts to negotiate more detailed arrangements concerning land, resources, governance, and the relationship between Indigenous peoples and the Crown.

Comprehensive land claims agreements may establish defined Indigenous land ownership, harvesting rights, financial arrangements, resource-management institutions, environmental assessment procedures, and other forms of participation in public decision-making.

The agreements may also address self-government and the relationship between Indigenous institutions and federal or territorial governments. In some cases, modern treaties form part of a broader constitutional and political framework for regional governance.

Section 35(3) expressly confirms that treaty rights include rights arising under land claims agreements. This is important because it places modern negotiated agreements within the constitutional protection of section 35, rather than treating them merely as ordinary contractual arrangements.

The Government of Canada’s treaty information portal provides an introduction to the different categories of agreements and links to treaty texts and modern final agreements: Indigenous treaties and agreements — Government of Canada.

5.6 Treaty implementation and continuing obligations

The signing of a treaty does not necessarily complete the Crown’s obligations. Many agreements require continuing performance, administration, cooperation, payments, consultation, or implementation of agreed institutions.

The Crown may be required to take positive steps to fulfil treaty promises. These obligations can include making payments, establishing agreed institutions, providing access to resources, or implementing governance arrangements.

The Supreme Court’s 2024 decision in Ontario (Attorney General) v Restoule, 2024 SCC 27, is important in this respect. It concerned the interpretation and implementation of the Robinson Treaties and the Crown’s obligations relating to annuity payments. The Court emphasised that the honour of the Crown informs the interpretation and fulfilment of treaty obligations.

The case illustrates that treaty rights are not limited to the moment when an agreement was signed. They may impose continuing obligations that must be interpreted in light of the agreement’s purpose and the historical relationship between the parties.

6. The Honour of the Crown

6.1 A foundational constitutional principle

The honour of the Crown is one of the central principles governing the relationship between Indigenous peoples and the Crown. It reflects the constitutional understanding that the Crown must act honourably in its dealings with Indigenous peoples and must not use its legal or political authority in a manner that undermines the purposes of its commitments.

The principle is closely connected to the history of Crown sovereignty, treaty-making, and the constitutional recognition of Aboriginal rights. It provides a framework for ensuring that the Crown’s conduct is consistent with the obligations arising from the special constitutional relationship.

The honour of the Crown is not simply a general statement of good intentions. It has concrete legal consequences. Depending on the circumstances, it may require the Crown to negotiate in good faith, interpret treaties generously, consult Indigenous communities, implement treaty promises, or fulfil specific constitutional obligations.

The principle is not, however, an independent cause of action that automatically creates a particular remedy whenever a claimant alleges dishonourable conduct. It informs the identification and performance of particular legal obligations. A claimant must establish the relevant constitutional or legal duty and demonstrate how the Crown’s conduct failed to meet it.

6.2 The connection with reconciliation

The honour of the Crown is closely connected to reconciliation. Reconciliation is a central purpose of section 35 and provides an interpretative framework for understanding the relationship between Indigenous rights and Crown sovereignty.

Reconciliation does not mean that Indigenous rights must always yield to governmental objectives, nor does it mean that every dispute must be resolved through litigation. It requires a legal relationship in which the rights and interests of Indigenous peoples are recognised and addressed through constitutional obligations, negotiation, and appropriate legal processes.

The Supreme Court has repeatedly emphasised that reconciliation is an ongoing process. It cannot be achieved through a single constitutional provision, court judgment, or political declaration. It requires the continuing implementation of rights and obligations.

In Haida Nation v British Columbia (Minister of Forests), 2004 SCC 73, the Supreme Court explained the relationship between the honour of the Crown, reconciliation, and the duty to consult. The Court held that the Crown may have a duty to consult Indigenous peoples even where their asserted rights have not yet been finally established.

6.3 When the honour of the Crown is engaged

The principle does not apply indiscriminately to every interaction between a government and an Indigenous person or organisation. It is engaged in circumstances involving the reconciliation of Indigenous claims, rights, and interests with the assertion of Crown sovereignty.

The relevant obligation depends on the legal and factual context. For example:

• A treaty may impose a continuing obligation on the Crown.
• A claim to Aboriginal title may require the Crown to consult before authorising activities that could adversely affect the claimed land.
• A constitutional commitment may require the Crown to negotiate in good faith.
• An agreement may require the Crown to implement specific institutional or financial arrangements.

The Supreme Court’s decisions in Manitoba Métis Federation Inc v Canada (Attorney General), 2013 SCC 14, and Restoule provide important guidance on the principle’s application to Crown obligations and the implementation of historic commitments.

7. The Duty to Consult and Accommodate

7.1 Constitutional basis

The duty to consult and, where appropriate, accommodate Indigenous peoples is one of the most practically significant doctrines developed under section 35.

The duty arises when the Crown has knowledge, actual or constructive, of a potential or established Aboriginal or treaty right and contemplates conduct that might adversely affect that right. The obligation exists to protect Indigenous interests while claims are being resolved and to advance reconciliation through meaningful engagement.

The duty is not dependent on a final judicial declaration that the claimed right exists. In Haida Nation, the Supreme Court made clear that consultation may be required even where the right is asserted but not yet proven.

This is important because constitutional litigation can take many years. If the Crown could disregard potential rights until a final court judgment, the underlying interests might be seriously damaged before the legal claim was resolved.

The Department of Justice explains the legal framework and its application in its materials on the duty to consult and accommodate: Duty to consult and accommodate — Department of Justice.

7.2 The three elements of the duty

The general framework requires consideration of three elements:

1. The Crown must have actual or constructive knowledge of a potential or established Aboriginal or treaty right.
2. The Crown must contemplate conduct or a decision.
3. There must be a possibility that the contemplated conduct could adversely affect the right.

The analysis is contextual. The seriousness of the potential impact, the strength of the asserted claim, and the nature of the proposed government conduct all matter.

A purely speculative possibility of harm will not necessarily be sufficient. Equally, the Crown cannot avoid the duty merely because the claim has not yet been conclusively proven.

The duty is owed by the Crown, meaning the relevant federal or provincial government authority. The precise governmental body responsible will depend on the contemplated decision and the constitutional or statutory authority under which it is made.

7.3 The spectrum of consultation

The Supreme Court has described consultation as operating along a spectrum. The content of the duty varies according to the strength of the asserted claim and the seriousness of the potential adverse impact.

At the lower end of the spectrum, where the claim is relatively weak and the potential impact is limited, consultation may require notification, disclosure of relevant information, and an opportunity for the Indigenous group to express concerns.

At the higher end, where the claim is strong and the potential impact is serious, consultation may require extensive engagement, detailed information-sharing, consideration of alternatives, and meaningful efforts to accommodate the concerns raised.

There is no universal checklist that applies identically to every situation. The required process must be designed in light of the circumstances and the rights potentially affected.

7.4 Accommodation

Consultation is not necessarily sufficient if it consists only of informing an Indigenous community that a government decision has already been made. Where appropriate, the Crown must consider accommodation.

Accommodation may involve modifying a proposed project, changing its location or timing, adopting protective conditions, establishing monitoring arrangements, or taking other measures designed to avoid or reduce adverse effects.

The purpose is not necessarily to achieve agreement on every issue. The Crown must nevertheless approach the process with an open mind and genuinely consider the concerns raised.

The duty does not automatically confer a veto over all government decisions. However, describing it as a mere opportunity to comment would also be inaccurate. It is a substantive constitutional obligation that requires meaningful engagement and, where appropriate, responsive accommodation.

7.5 Delegation and procedural responsibilities

Governments may assign procedural aspects of consultation to project proponents or other parties. For example, a company seeking regulatory approval may be asked to provide information, meet with Indigenous communities, or undertake technical studies.

However, the constitutional responsibility remains with the Crown. A private company does not independently assume the Crown’s constitutional duty merely because it participates in the consultation process.

The Crown must retain sufficient oversight to ensure that the consultation process is adequate and that the relevant constitutional obligations are fulfilled. It cannot simply transfer its responsibility to a private party and treat the matter as resolved.

7.6 Consultation and regulatory approvals

The duty to consult may arise in relation to a broad range of government decisions, including:

• Natural-resource licences and permits.
• Forestry and mining approvals.
• Environmental assessments.
• Infrastructure and transportation projects.
• Water and land-use decisions.
• Government decisions affecting treaty harvesting rights.
• Regulatory amendments that may adversely affect protected rights.

The key question is not merely whether a project is commercially significant or whether a particular permit is required. It is whether the Crown is contemplating conduct that could adversely affect an Aboriginal or treaty right.

This makes early identification of Indigenous rights and interests an important part of responsible project planning. Consultation undertaken only after major decisions have effectively been made may be inadequate because it may not provide a meaningful opportunity to influence the decision.

7.7 The duty to consult and modern treaties

Where a modern treaty applies, the consultation analysis must take account of the treaty’s own procedures, institutions, and provisions. Some modern agreements establish specific processes for environmental assessment, land-use planning, resource management, and Indigenous participation.

The Crown must respect these negotiated arrangements. A general consultation framework cannot be used to disregard the more specific obligations created by a treaty.

The Supreme Court has addressed the relationship between modern treaties and the honour of the Crown in cases such as Beckman v Little Salmon/Carmacks First Nation, 2010 SCC 53. The decision illustrates that treaty implementation and consultation must be considered in light of the particular agreement and its institutional framework.

8. Indigenous Self-Government and Constitutional Authority

8.1 The concept of Indigenous self-government

Indigenous self-government concerns the authority of Indigenous peoples to govern their communities and exercise decision-making powers over matters affecting their collective life. It may include authority over membership, community institutions, education, language and culture, family services, land management, natural resources, and other matters defined by the relevant legal arrangements.

The constitutional status and scope of self-government are complex. Indigenous self-government is not a single uniform system applicable to every community. Its legal foundations may arise from inherent Indigenous governance traditions, treaties, modern self-government agreements, legislation, and constitutional principles.

The Supreme Court has recognised that the existence and scope of an Aboriginal right to self-government must be considered in light of the constitutional framework governing Aboriginal rights. However, the Court has not established a comprehensive, universal catalogue of self-government powers under section 35.

This means that the legal authority of a particular Indigenous government must be examined in context. A modern self-government agreement may expressly define the institution’s powers, jurisdiction, legislative authority, and relationship with federal or provincial governments. Another community may rely on different legal foundations and arrangements.

8.2 Indigenous legal traditions

Indigenous legal traditions are important to understanding self-government. Indigenous societies developed their own systems of law, authority, responsibility, and dispute resolution long before the creation of Canadian governmental institutions.

These traditions may include rules governing land use, family and community relationships, resource management, responsibilities to future generations, and the resolution of disputes. Their content differs among Indigenous nations and should not be reduced to a single general model.

Canadian law increasingly recognises the importance of Indigenous legal orders in constitutional interpretation, treaty implementation, and governance arrangements. Recognition of Indigenous legal traditions does not mean that all Indigenous laws automatically operate without reference to Canadian constitutional and statutory frameworks. The relationship between Indigenous and Canadian legal orders depends on the relevant constitutional provisions, agreements, legislation, and judicial decisions.

8.3 Self-government agreements

Modern self-government agreements provide a practical means of defining the powers and responsibilities of Indigenous governments.

Such agreements may address:

• The structure and authority of Indigenous governing institutions.
• Legislative powers over specified subject matters.
• Community membership and citizenship.
• Education, language, and cultural institutions.
• Administration of justice and dispute-resolution mechanisms.
• Land administration and natural-resource management.
• Fiscal arrangements and public services.
• Relations with federal, provincial, and territorial governments.

Some agreements are combined with comprehensive land claims agreements; others address governance through separate arrangements. Their legal effect depends on their terms and constitutional status.

It is therefore important to distinguish between an Indigenous government exercising authority under a negotiated agreement and a community asserting an inherent constitutional right to govern. These positions may overlap, but their legal foundations and the evidence required to establish particular powers can differ.

8.4 The relationship with Canadian federalism

Indigenous self-government raises important questions for the traditional understanding of Canadian federalism. The Constitution Act, 1867 divides legislative powers principally between Parliament and the provincial legislatures. Indigenous governments, however, may exercise authority under constitutional rights, treaties, agreements, and legislation.

The resulting constitutional structure is not adequately described as a simple two-level system. Indigenous governance arrangements can create additional institutions and decision-making relationships within Canada’s constitutional order.

The Department of Justice has identified Indigenous self-government as part of Canada’s evolving system of cooperative federalism and recognises the importance of Indigenous laws and institutions in the Crown–Indigenous relationship. These are government policy principles rather than a complete judicial definition of Indigenous constitutional jurisdiction, but they illustrate the direction of contemporary legal and institutional development. See the Government of Canada’s Principles respecting the Government of Canada’s relationship with Indigenous peoples.

9. The Relationship Between Section 35 and the Canadian Charter of Rights and Freedoms

9.1 Separate constitutional protections

Section 35 and the Canadian Charter of Rights and Freedoms are both part of the Constitution Act, 1982, but they protect different interests and operate through distinct legal frameworks.

The Charter primarily protects individual rights and freedoms, although some provisions also have collective or institutional dimensions. Section 35 recognises and affirms Aboriginal and treaty rights, which are generally collective in character and arise from the historical and constitutional relationship between Indigenous peoples and the Crown.

The distinction is important in litigation. A dispute involving an Indigenous community may raise both Charter rights and section 35 rights, but the claimant must identify the legal source and nature of the particular protection being asserted.

For example, a government decision affecting an Indigenous person’s individual freedom of expression may raise a Charter issue. A government decision interfering with a community’s treaty harvesting rights may raise a section 35 issue. A decision affecting both individual equality and collective community rights may require consideration of both constitutional frameworks.

9.2 Section 25 of the Charter

Section 25 of the Charter provides that the guarantee of certain Charter rights and freedoms must not be interpreted so as to abrogate or derogate from Aboriginal, treaty, or other rights or freedoms pertaining to Indigenous peoples.

Its purpose is to protect Indigenous rights from being undermined by an interpretation of the Charter that would disregard their distinctive constitutional status.

Section 25 is particularly relevant when a party argues that a measure recognising or protecting an Indigenous right violates an individual Charter guarantee. For instance, a special benefit or legal arrangement arising from a treaty may be challenged on equality grounds. Section 25 may be relevant to the interpretation of the relationship between the Charter claim and the Indigenous right.

However, section 25 does not operate as a blanket exemption from the Charter. Its application requires careful analysis of the right or freedom in question, the nature of the Indigenous interest, and the relationship between the competing constitutional provisions.

The Department of Canadian Heritage provides an accessible explanation of the relationship between section 25 and section 35 in its Guide to the Canadian Charter of Rights and Freedoms.

9.3 Section 35(4) and equality

Section 35(4) expressly guarantees Aboriginal and treaty rights equally to male and female persons. This means that the collective character of Indigenous rights cannot be treated as a justification for denying constitutional equality.

The relationship between collective rights and individual equality rights may require courts to consider the history and purposes of Indigenous governance arrangements while ensuring that constitutional guarantees are respected. The analysis must be sensitive to the distinctive legal position of Indigenous peoples without assuming that collective rights automatically displace individual constitutional protections.

10. The United Nations Declaration on the Rights of Indigenous Peoples and Canadian Law

10.1 International context

The constitutional recognition of Indigenous rights in Canada exists within a broader international legal framework. The United Nations Declaration on the Rights of Indigenous Peoples (UNDRIP), adopted by the United Nations General Assembly in 2007, sets out international standards concerning Indigenous peoples’ rights to self-determination, lands, territories, resources, culture, language, institutions, and participation in decisions affecting them.

The Declaration is not itself a Canadian constitutional amendment. Its legal significance in Canada must therefore be distinguished from the constitutional protection provided by section 35.

Nevertheless, UNDRIP has influenced Canadian legislative and policy developments and forms part of the wider context in which Indigenous rights and reconciliation are discussed.

10.2 The federal United Nations Declaration on the Rights of Indigenous Peoples Act

In 2021, Parliament enacted the United Nations Declaration on the Rights of Indigenous Peoples Act. The federal statute establishes a framework for the implementation of the Declaration in Canadian law.

Among other things, it requires the federal government, in consultation and cooperation with Indigenous peoples, to take measures to ensure that federal laws are consistent with the Declaration and to prepare and implement an action plan. It also provides for reporting on progress.

The statute is significant because it creates a domestic legislative framework for federal implementation of UNDRIP. However, it should not be inaccurately described as automatically incorporating every provision of the Declaration into Canadian constitutional law or as independently resolving all questions concerning the scope of section 35.

Its practical and legal effect must be assessed by reference to its statutory provisions, subsequent implementation measures, other applicable legislation, and relevant judicial interpretation.

10.3 Free, prior, and informed consent

One of the most discussed elements of UNDRIP is the principle of free, prior, and informed consent (FPIC). The Declaration refers to consent in several contexts, including decisions affecting Indigenous lands, territories, and resources.

The relationship between FPIC and Canadian constitutional law requires careful analysis. The duty to consult and accommodate under section 35 does not generally create an automatic veto over every government decision affecting Indigenous peoples. Nor should the international standard be dismissed as having no relevance to Canadian law.

The federal UNDRIP Act creates a statutory framework for implementing the Declaration, and the Crown’s obligations must be considered in light of the relevant legislation, constitutional rights, treaties, and agreements. The exact legal consequences of FPIC in a particular situation depend on the applicable legal framework and the facts.

11. Constitutional Limits on Government Interference with Section 35 Rights

11.1 The Sparrow framework

Section 35 protects existing Aboriginal and treaty rights, but it does not mean that every government regulation affecting such rights is automatically invalid.

In R v Sparrow, [1990] 1 SCR 1075, the Supreme Court developed an important framework for assessing whether government action unjustifiably infringes an Aboriginal right.

The Court recognised that section 35 provides meaningful constitutional protection and that government restrictions must be justified. The analysis generally requires the court to determine:

1. Whether the claimant has established a protected Aboriginal or treaty right.
2. Whether the government measure interferes with the right.
3. Whether the interference is sufficiently serious to constitute an infringement.
4. Whether the Crown can justify the infringement under the constitutional framework.

The justification inquiry considers the nature and purpose of the government objective, the consistency of the measure with the honour of the Crown, and the particular circumstances of the Indigenous right holders.

11.2 Justification and compelling objectives

Government objectives may, in appropriate circumstances, justify an infringement of a section 35 right. However, the Crown must meet a constitutional standard and cannot rely merely on administrative convenience or an assertion that a measure is desirable.

The nature of the objective and its relationship to the constitutional framework matter. The analysis must account for the significance of the right, the impact on the Indigenous community, and the need to reconcile the asserted government objective with the constitutional protection.

In Sparrow, the Court considered the regulation of fishing and recognised that conservation could be a valid objective. It nevertheless required the government to justify the manner in which the regulation affected the protected right.

11.3 Proportionality and priority

The justification analysis may require consideration of whether the measure is necessary to achieve the objective, whether it interferes with the right as little as reasonably possible, and whether the effects are consistent with the Crown’s constitutional obligations.

The Supreme Court has also addressed the priority of Indigenous rights in resource-allocation contexts. In Sparrow, the Court recognised that, after conservation requirements are met, Indigenous food, social, and ceremonial fishing rights have priority over other forms of fishing.

In cases involving commercial rights or other types of protected activities, the precise allocation principles may differ. It is therefore important not to assume that the priority rules developed in one factual context automatically apply to every section 35 claim.

11.4 Infringement of Aboriginal title

The justification framework also applies to government interference with established Aboriginal title, although the nature of the right requires particular attention.

Under Tsilhqot’in Nation, governments must obtain the consent of the title-holding group before using or authorising uses of title land, unless the infringement can be justified under the constitutional test.

A proposed use must be assessed in light of the collective nature of Aboriginal title and the obligation to preserve the land for future generations. A government cannot justify an activity simply by demonstrating that it has economic value. It must address the constitutional requirements governing the protection of the title-holding group’s rights and interests.

12. Enforcement, Litigation, and Remedies

12.1 The role of the courts

The courts play an important role in defining and enforcing Aboriginal and treaty rights. Indigenous rights claims may be brought before provincial superior courts, the Federal Court where jurisdiction exists, and ultimately the Supreme Court of Canada.

Litigation may concern the existence and scope of an Aboriginal right, the interpretation of a treaty, the establishment of Aboriginal title, the adequacy of consultation, or the constitutional validity of government conduct.

These cases often involve extensive historical evidence, expert testimony, oral histories, archival material, maps, and evidence concerning Indigenous laws and practices. The process can be lengthy and resource-intensive, particularly where the claim concerns large territories or complex historical relationships.

12.2 Declarations of rights and title

A court may issue a declaration recognising the existence of an Aboriginal or treaty right or establishing Aboriginal title over particular territory.

A declaration can have substantial legal consequences. It may clarify the rights of an Indigenous group, identify the limits of government authority, and establish the constitutional framework governing future land use and resource decisions.

A declaration of Aboriginal title is especially significant because it confirms the group’s collective right to the land, including the right to decide how the land will be used, subject to the constitutional limitations governing infringement.

12.3 Injunctions and other remedies

Depending on the circumstances, courts may grant injunctions or other remedies to prevent or address conduct that threatens protected rights. For example, an injunction may be sought to prevent a proposed activity from proceeding until constitutional obligations have been fulfilled.

The availability of an injunction depends on the applicable legal test, the evidence, the urgency of the matter, and the balance of relevant interests. A court must consider the particular circumstances rather than assuming that every asserted section 35 infringement automatically warrants an injunction.

Courts may also issue declarations concerning the inadequacy of consultation or the Crown’s failure to fulfil treaty obligations. In some cases, damages or other forms of relief may be available, depending on the legal basis of the claim and the nature of the breach.

12.4 Negotiation and alternative dispute resolution

Not all Indigenous rights disputes are resolved through court proceedings. Negotiation, mediation, treaty processes, land claims agreements, and other forms of structured dialogue play an important role.

Negotiated solutions may provide more comprehensive arrangements than litigation, particularly where the dispute concerns governance, resource sharing, land management, or long-term institutional relationships.

However, negotiation must not be understood as a substitute for constitutional protection. The existence of a negotiation process does not eliminate the Crown’s legal obligations, and an Indigenous group may still seek judicial relief where its rights are infringed or constitutional duties are not fulfilled.

13. Leading Supreme Court Decisions on Indigenous Rights

The development of section 35 has been shaped by a substantial body of Supreme Court jurisprudence. The following cases are particularly important for understanding the principal legal doctrines.

Case	Main constitutional contribution
R v Sparrow, [1990] 1 SCR 1075	Established the central framework for determining whether government action unjustifiably infringes an Aboriginal right.
R v Van der Peet, [1996] 2 SCR 507	Developed the general test for identifying Aboriginal rights based on practices integral to the distinctive culture of an Indigenous group.
R v Gladstone, [1996] 2 SCR 723	Recognised that Aboriginal rights may include commercial dimensions in appropriate circumstances.
R v Badger, [1996] 1 SCR 771	Explained principles governing treaty interpretation and treaty harvesting rights.
Delgamuukw v British Columbia, [1997] 3 SCR 1010	Clarified the nature of Aboriginal title and the evidentiary treatment of Indigenous oral histories.
R v Marshall, [1999] 3 SCR 456	Recognised a treaty right connected to obtaining a moderate livelihood through traditional harvesting and exchange.
Haida Nation v British Columbia, 2004 SCC 73	Established the modern framework for the duty to consult and, where appropriate, accommodate.
R v Powley, 2003 SCC 43	Developed a specific framework for identifying Métis rights under section 35.
Beckman v Little Salmon/Carmacks First Nation, 2010 SCC 53	Addressed the honour of the Crown and consultation in the context of a modern treaty.
Manitoba Métis Federation Inc v Canada, 2013 SCC 14	Applied the honour of the Crown to the implementation of constitutional commitments concerning the Métis people.
Tsilhqot’in Nation v British Columbia, 2014 SCC 44	Confirmed the test for Aboriginal title and issued the Supreme Court’s first declaration of Aboriginal title over a specific territory.
R v Desautel, 2021 SCC 17	Confirmed that section 35 rights may be held by Indigenous peoples whose modern communities are located outside Canada’s present borders, where the constitutional requirements are met.
Ontario (Attorney General) v Restoule, 2024 SCC 27	Clarified the honour of the Crown and the interpretation and implementation of treaty annuity obligations.
Quebec (Attorney General) v Pekuakamiulnuatsh Takuhikan, 2024 SCC 39	Addressed the honour of the Crown in the context of treaty-related and intergovernmental obligations.

These decisions should be read together rather than treated as isolated rules. The jurisprudence has developed progressively, and the applicable legal test depends on the nature of the claim: an Aboriginal practice, a treaty promise, Aboriginal title, consultation, or the implementation of a negotiated agreement.

14. Practical Significance for Governments, Businesses, and Individuals

Indigenous constitutional rights have consequences far beyond constitutional litigation. They affect the legal environment in which public authorities make decisions and private organisations undertake activities involving land, resources, and Indigenous communities.

14.1 Government decision-making

Federal, provincial, and territorial authorities must identify whether their proposed actions may affect Aboriginal or treaty rights. This may require consultation, accommodation, treaty implementation, or other measures to comply with constitutional obligations.

A government department cannot assume that a decision is constitutionally valid merely because it has authority under an ordinary statute. Statutory powers must be exercised consistently with the Constitution.

14.2 Natural resources and infrastructure

Mining, forestry, energy, fisheries, transportation, and major infrastructure projects frequently involve land or resources that are subject to Indigenous rights or claims.

A project proponent may need to assess:

• Whether the relevant territory is subject to a historical or modern treaty.
• Whether an Indigenous group asserts Aboriginal title or other section 35 rights.
• Whether government approvals may trigger the duty to consult.
• Whether treaty provisions establish particular participation or resource-management procedures.
• Whether the project could interfere with an established right.
• Whether agreements with Indigenous communities are required or commercially appropriate.

The existence of a government permit does not necessarily resolve all constitutional issues. Equally, an asserted claim does not automatically establish that a project is prohibited. The legal position depends on the rights involved, the evidence, the applicable legislation, and the constitutional obligations of the Crown.

14.3 Property and land transactions

The existence of Aboriginal title or treaty rights may be relevant to the legal and practical assessment of land transactions, development projects, and resource interests.

However, Aboriginal title should not be confused with ordinary registered ownership under provincial land-title systems. A buyer or investor cannot determine the complete constitutional position simply by reviewing a conventional title search.

Where a property or project is located in an area affected by an Indigenous land claim, treaty, or established title, additional legal and factual investigation may be necessary. The relevant treaty texts, court decisions, government records, and applicable land and resource legislation should be examined.

14.4 Indigenous economic participation

Treaties and modern agreements may provide for revenue sharing, resource access, procurement opportunities, participation in economic development, or joint management of particular resources.

These arrangements can form part of the broader constitutional and negotiated relationship between Indigenous communities and the Crown. They may also influence commercial agreements between Indigenous governments and private businesses.

The legal details must be examined carefully. A general statement that a project offers economic benefits to an Indigenous community does not, by itself, establish that the Crown has fulfilled its constitutional obligations or that a protected right has been respected.

14.5 Individuals and community rights

Individuals may exercise rights that arise from their membership in an Indigenous community, including harvesting or cultural rights protected under section 35. The conditions governing the exercise of these rights may depend on the particular treaty, community, and applicable legal framework.

Non-Indigenous individuals should not assume that treaty harvesting rights or other community-based rights are available to everyone. Conversely, the exercise of a protected Indigenous right should not be treated as an ordinary privilege that exists only at the discretion of a government regulator.

For individuals, the key question is often whether a specific activity is protected by an established Aboriginal or treaty right and what restrictions, if any, can constitutionally apply.

15. Continuing Challenges in the Development of Indigenous Constitutional Law

15.1 The gap between constitutional recognition and practical implementation

Section 35 provides constitutional protection, but the practical implementation of Aboriginal and treaty rights remains a continuing challenge. Recognition of a right in a judicial decision does not necessarily resolve questions concerning land boundaries, resource management, government funding, institutional authority, or the implementation of treaty commitments.

Some disputes arise because the parties disagree about the meaning of historical agreements. Others concern the failure to implement negotiated arrangements, the adequacy of consultation, or the consequences of government decisions affecting traditional territories.

The distinction between recognising a right and implementing it is therefore important. Constitutional recognition establishes legal protection, but the practical enjoyment of that protection may require legislation, negotiation, administrative arrangements, judicial remedies, and continuing cooperation.

15.2 Historical evidence and Indigenous knowledge

A further challenge concerns the evidence used to establish Aboriginal rights and title. Indigenous histories and legal traditions have frequently been transmitted orally. Their significance cannot be assessed exclusively through the evidentiary methods traditionally associated with written property records or colonial administrative documents.

The Supreme Court’s jurisprudence, particularly Delgamuukw, recognises that oral histories must be accommodated within the rules of evidence. This does not mean that oral evidence is automatically conclusive. It means that courts must assess it fairly and in a manner that recognises its importance to the communities whose rights are being considered.

Historical records may be incomplete, may reflect the assumptions of colonial administrators, or may fail to record agreements and understandings that were important to Indigenous participants. A reliable legal assessment may therefore require several kinds of evidence, including oral testimony, archaeological material, historical documents, maps, linguistic evidence, and Indigenous knowledge.

15.3 Overlapping territorial claims

Indigenous territorial claims do not always correspond neatly with modern administrative boundaries. Different Indigenous nations may have historical relationships with overlapping areas, and disputes may arise concerning the extent of particular territories or the authority to represent rights-holding communities.

These issues can complicate litigation, consultation, resource development, and treaty negotiations. A government may face several claims concerning the same proposed project, while Indigenous groups may disagree about boundaries, historical rights, or the appropriate representatives for consultation.

Canadian constitutional law does not eliminate these complexities through a single general rule. They require careful consideration of historical evidence, Indigenous legal traditions, treaty arrangements, and the particular rights asserted.

15.4 Reconciliation as an ongoing constitutional process

Reconciliation is not a one-time legal event. It is an ongoing process through which the Crown and Indigenous peoples address the consequences of the historical assertion of sovereignty, recognise existing rights, and develop workable arrangements for the future.

This process may involve judicial decisions, negotiated treaties, implementation agreements, legislative reform, institutional changes, and forms of cooperation in public administration and economic development.

The constitutional significance of reconciliation lies in the requirement that Indigenous rights be treated as genuine legal interests rather than as matters of discretionary government policy. It requires the Crown to respect constitutional obligations and approach its relationship with Indigenous peoples in a manner consistent with the honour of the Crown.

Key Takeaways

1. Section 35 of the Constitution Act, 1982 recognises and affirms existing Aboriginal and treaty rights and gives them constitutional protection.

2. First Nations, Inuit, and Métis peoples are expressly included within the constitutional definition of the Aboriginal peoples of Canada.

3. Aboriginal rights arise from the historical and continuing practices, customs, and traditions of distinctive Indigenous societies. Their existence and scope depend on the particular community and the right claimed.

4. Aboriginal title is a collective constitutional right to land, including the right to occupy and decide how the land is used, subject to constitutional limitations.

5. Treaty rights arise from historical and modern agreements between Indigenous peoples and the Crown. Their content depends on the particular treaty and its proper interpretation.

6. Section 35(3) confirms that treaty rights include rights arising under modern land claims agreements.

7. The honour of the Crown is a foundational principle governing the constitutional relationship between Indigenous peoples and the Crown. It informs treaty interpretation, consultation, negotiation, and the implementation of commitments.

8. The duty to consult and accommodate may arise where the Crown knows of a potential or established Aboriginal or treaty right and contemplates conduct that could adversely affect it. A final court determination of the right is not always necessary before the duty arises.

9. The duty to consult is contextual. Its required depth depends principally on the strength of the asserted claim and the seriousness of the potential adverse impact.

10. Indigenous self-government may arise through inherent governance traditions, constitutional rights, treaties, modern agreements, and legislation. Its precise scope depends on the relevant legal framework.

11. The Charter and section 35 are distinct constitutional protections. Section 25 of the Charter helps protect Indigenous rights from being undermined through an interpretation of Charter guarantees.

12. Government interference with protected rights must be constitutionally justified. The framework developed in R v Sparrow remains central to assessing infringements of Aboriginal rights.

13. UNDRIP and the federal United Nations Declaration on the Rights of Indigenous Peoples Act, 2021 form part of the contemporary legal and policy framework, but they should not be confused with a constitutional amendment or an automatic judicial determination of every Indigenous claim.

14. Indigenous constitutional rights have practical consequences for land transactions, natural-resource development, environmental assessment, public administration, and economic relationships.

15. Reconciliation is an ongoing constitutional process requiring recognition, implementation, and respect for Indigenous rights and the honour of the Crown.

Frequently Asked Questions

1. What is section 35 of the Canadian Constitution?

Section 35 of the Constitution Act, 1982 recognises and affirms the existing Aboriginal and treaty rights of the Aboriginal peoples of Canada. It gives these rights constitutional protection and establishes a framework within which federal and provincial governments must exercise their powers.

2. Which Indigenous peoples are protected by section 35?

Section 35(2) expressly includes First Nations, Inuit, and Métis peoples. The provision recognises their distinct constitutional status, although the particular rights held by each community must be determined according to its history, legal traditions, and applicable agreements.

3. What is the difference between Aboriginal rights and treaty rights?

Aboriginal rights arise from the historical and continuing practices, customs, traditions, and distinctive societies of Indigenous peoples. Treaty rights arise from agreements concluded between Indigenous peoples and the Crown. Both are recognised and affirmed by section 35, but they have different legal sources and may require different methods of interpretation and proof.

4. What is Aboriginal title?

Aboriginal title is a collective constitutional right to land based on an Indigenous group’s historical occupation of territory before the assertion of Crown sovereignty. It includes the right to occupy the land and decide how it is used, as well as the right to enjoy its benefits, subject to the constitutional limitations governing the protection of future generations and justified infringement.

5. Does Aboriginal title mean that Indigenous peoples own all land in Canada?

No. Aboriginal title is a particular constitutional interest that must be established in relation to specific territory. It does not mean that all Canadian land is subject to Aboriginal title. Its existence and geographical scope depend on the historical and legal evidence concerning the Indigenous group and the land claimed.

6. What is the duty to consult Indigenous peoples?

The duty to consult is a constitutional obligation that may arise when the Crown knows, actually or constructively, of a potential or established Aboriginal or treaty right and contemplates conduct that could adversely affect that right. The duty is intended to protect Indigenous interests and promote reconciliation while claims and disputes are being resolved.

7. Do Indigenous communities have a veto over government decisions?

The duty to consult does not generally establish an automatic veto over every government decision affecting Indigenous peoples. However, it requires meaningful consultation and, where appropriate, accommodation. Where Aboriginal title has been established, the Crown must obtain the title-holding group’s consent before using or authorising uses of the land unless it can justify the infringement under the constitutional framework.

8. Can provincial governments affect Aboriginal and treaty rights?

Yes. Provincial governments exercise legislative and administrative powers over many areas that may affect Indigenous rights, including natural resources, property, and local matters. However, provincial authority must be exercised consistently with section 35 and the applicable constitutional obligations. Federal jurisdiction under section 91(24) does not mean that provincial laws are automatically irrelevant to Indigenous matters.

9. Are modern treaties constitutionally protected?

Yes. Section 35(3) expressly confirms that treaty rights include rights arising under land claims agreements or acquired through such agreements. Modern treaties may address land ownership, resource management, harvesting, financial arrangements, self-government, and Indigenous participation in decision-making.

10. What is the honour of the Crown?

The honour of the Crown is a constitutional principle governing the relationship between Indigenous peoples and the Crown. It requires the Crown to act honourably in fulfilling its legal commitments and may give rise to obligations involving consultation, treaty interpretation, negotiation, and implementation.

11. What is the relationship between Indigenous rights and the Canadian Charter?

Section 35 and the Charter are distinct parts of the Constitution Act, 1982. Section 35 protects Aboriginal and treaty rights, which are generally collective in nature. The Charter primarily protects individual rights and freedoms. Section 25 of the Charter helps ensure that Charter guarantees are not interpreted so as to abrogate or derogate from certain Indigenous rights.

12. Can Indigenous peoples exercise rights outside their traditional territories?

The geographical scope of a particular right depends on its legal and historical foundation. In R v Desautel, 2021 SCC 17, the Supreme Court confirmed that a modern Indigenous community located outside Canada’s present borders may, in appropriate circumstances, hold rights protected by section 35 if it satisfies the constitutional requirements. This demonstrates that the analysis cannot always be reduced to present-day geographical residence.

13. What is the significance of the Tsilhqot’in decision?

Tsilhqot’in Nation v British Columbia, 2014 SCC 44, was the first Supreme Court of Canada decision to declare Aboriginal title over a specific tract of land. It clarified the requirements for proving title and explained the consequences for government authority and land use once title is established.

14. Is the United Nations Declaration on the Rights of Indigenous Peoples part of Canada’s Constitution?

No. UNDRIP is an international declaration, not a Canadian constitutional amendment. However, the federal United Nations Declaration on the Rights of Indigenous Peoples Act, 2021 establishes a domestic legislative framework for implementing the Declaration in federal law. Its legal effect must be understood through the statute and the wider Canadian constitutional framework.

15. Why are Aboriginal and treaty rights important for businesses operating in Canada?

They may affect the legal requirements for land development, mining, forestry, energy projects, infrastructure, fisheries, and other activities involving Indigenous territories or resources. Businesses may need to consider applicable treaties, asserted or established rights, government consultation obligations, modern agreements, and potential project impacts. Government regulatory approval does not necessarily resolve every constitutional issue.

Primary Legal Sources and Further Reading

The following materials provide a reliable starting point for further study of Indigenous rights in Canadian constitutional law.

Constitutional and legislative sources

• Constitution Acts, 1867 to 1982 — Department of Justice Canada — The constitutional text, including sections 35 and 35.1.
• Section 35: Provision and context — Department of Justice Canada — An explanation of the constitutional recognition of Aboriginal and treaty rights.
• United Nations Declaration on the Rights of Indigenous Peoples Act, 2021 — Federal legislation establishing the framework for implementing UNDRIP.
• About treaties — Crown-Indigenous Relations and Northern Affairs Canada — Background on historical treaties, modern treaties, and Indigenous rights.

Government and constitutional materials

• Duty to consult and accommodate — Department of Justice Canada — Legal principles governing consultation and accommodation.
• Purpose and interpretation of section 35 — Department of Justice Canada — Reconciliation, the honour of the Crown, and constitutional interpretation.
• Principles respecting the Government of Canada’s relationship with Indigenous peoples — The federal government’s stated principles for its relationship with Indigenous peoples.
• Section 35 of the Constitution Act, 1982: Background — An overview of Aboriginal and treaty rights and their practical categories.

Important Supreme Court jurisprudence

• R v Sparrow, [1990] 1 SCR 1075.
• R v Van der Peet, [1996] 2 SCR 507.
• Delgamuukw v British Columbia, [1997] 3 SCR 1010.
• R v Marshall, [1999] 3 SCR 456.
• Haida Nation v British Columbia (Minister of Forests), 2004 SCC 73.
• R v Powley, 2003 SCC 43.
• Tsilhqot’in Nation v British Columbia, 2014 SCC 44.
• R v Desautel, 2021 SCC 17.
• Ontario (Attorney General) v Restoule, 2024 SCC 27.
• Quebec (Attorney General) v Pekuakamiulnuatsh Takuhikan, 2024 SCC 39.

Conclusion

The constitutional protection of Indigenous rights is a defining feature of Canada’s legal system. Section 35 of the Constitution Act, 1982 recognises and affirms rights that arise from the prior occupation of the territory by Indigenous societies and from agreements concluded between Indigenous peoples and the Crown. Its significance extends beyond the protection of traditional activities: it concerns land, resources, governance, treaty obligations, cultural continuity, and the constitutional relationship between Indigenous nations and the Canadian state.

The development of Aboriginal rights, Aboriginal title, and treaty rights demonstrates that Canadian constitutional law cannot be understood exclusively through the traditional relationship between Parliament, provincial legislatures, and the courts. Indigenous peoples possess a distinct constitutional position grounded in their historical existence, legal traditions, and continuing relationship with the Crown. Their rights impose obligations on governments and influence the exercise of public authority throughout the country.

The courts have played a central role in defining these obligations. Decisions such as Sparrow, Van der Peet, Delgamuukw, Haida Nation, and Tsilhqot’in have established the principal doctrines governing the identification, interpretation, protection, and enforcement of Indigenous rights. At the same time, modern treaties, self-government agreements, and the federal implementation of UNDRIP demonstrate the importance of negotiated and legislative approaches alongside judicial enforcement.

The central constitutional idea is that the recognition of Crown sovereignty does not erase the prior existence, rights, and legal traditions of Indigenous peoples. Canadian constitutional law must therefore address the relationship between these legal realities through recognition, respect, and reconciliation. Section 35 provides the constitutional foundation for that continuing process.