The Executive Government of Australia: The Crown, Governor-General, Prime Minister, Cabinet, and Ministers

The Executive Government of Australia: The Crown, Governor-General, Prime Minister, Cabinet, and Ministers

Introduction

The executive government of Australia is responsible for administering the law, implementing public policy, managing the Commonwealth public administration, conducting international relations, directing national security and defence, and carrying out the many functions assigned to the Commonwealth by the Constitution and legislation. It is one of the three principal branches of government, alongside the Parliament and the judiciary. Its constitutional position, however, is distinctive: executive authority is formally vested in the Crown, exercised at the Commonwealth level by the Governor-General as the King’s representative, and ordinarily carried out by the Prime Minister, Cabinet, ministers and public administration in accordance with the conventions of responsible government.

This arrangement reflects Australia’s constitutional history as a constitutional monarchy with a parliamentary system derived from the British Westminster tradition. The Constitution does not establish a presidential executive in which the head of government is separately elected by the people. Instead, the government is formed from Parliament and must retain the confidence of the House of Representatives. The Prime Minister leads that government, ministers administer particular areas of public responsibility, and Cabinet provides the principal forum for collective political decision-making.

The formal constitutional structure and the practical operation of executive government must therefore be understood together. Some powers are expressly conferred by the Constitution, including the executive power of the Commonwealth under section 61 and the appointment of ministers under section 64. Other aspects of government, such as the position of the Prime Minister, Cabinet’s internal operation and the conventions governing ministerial responsibility, are principally products of constitutional practice rather than detailed constitutional provisions.

The distinction matters. A constitutional power may exist in legal form but be exercised according to established conventions. Conversely, a political convention may be central to the functioning of the system without being directly enforceable by a court. Australian executive government operates through this combination of constitutional law, legislation, common law, prerogative authority and constitutional convention.

This article examines the Crown, Governor-General, Prime Minister, Cabinet, ministers, Federal Executive Council and public service. It also considers responsible government, executive accountability, caretaker conventions, the limits of executive authority and the constitutional significance of the 1975 dismissal of the Whitlam Government.

Key Takeaways

• Section 61 of the Australian Constitution vests the executive power of the Commonwealth in the King and makes it exercisable by the Governor-General as the King’s representative.
• Australia is a constitutional monarchy. The Crown’s formal constitutional position does not mean that the monarch personally directs ordinary Australian government.
• The Governor-General performs constitutional and ceremonial functions, ordinarily acting on ministerial advice under established conventions, while retaining certain reserve powers whose scope is constitutionally significant and not exhaustively defined.
• The Prime Minister is the head of government, appointed by the Governor-General according to constitutional convention and required to maintain the confidence of the House of Representatives.
• Cabinet is the central political decision-making body of the Commonwealth executive, but it is not expressly established as a constitutional institution by the Constitution.
• Ministers are appointed under section 64 and administer government departments and statutory responsibilities. They are politically accountable to Parliament.
• The Federal Executive Council, established under section 62, provides the formal constitutional mechanism through which many executive decisions are made.
• Responsible government connects the executive to Parliament through ministerial accountability, collective responsibility and the requirement that the government retain the confidence of the House of Representatives.
• Executive authority is limited by the Constitution, legislation, judicial review, parliamentary appropriation requirements and the rule of law.
• The public service supports the government through a professional administrative structure governed by legislation, including the Public Service Act 1999 (Cth).

1. Constitutional Foundations of Executive Government

1.1 The separation of governmental powers

The Australian constitutional system recognises three principal governmental functions:

1. Legislative power: the authority to make laws, principally exercised by the Commonwealth Parliament under Chapter I of the Constitution.
2. Executive power: the authority to administer and implement the law, conduct government and exercise powers conferred on the executive, principally addressed in Chapter II.
3. Judicial power: the authority to determine legal disputes and exercise federal judicial power, principally addressed in Chapter III.

The separation is not absolute in the strict sense found in some presidential systems. Australia follows a parliamentary model in which the executive government is drawn from the legislature. The Prime Minister and ministers are generally members of Parliament, and the government remains politically accountable to the House of Representatives.

The judicial branch, by contrast, has a constitutionally protected institutional position. Chapter III establishes the federal judicial system and limits the exercise of federal judicial power to courts meeting constitutional requirements.

The executive occupies a distinctive position between Parliament and the courts. It implements legislation enacted by Parliament, exercises powers conferred directly by the Constitution and statute, and remains subject to judicial supervision where its actions raise legal questions.

1.2 Section 61: Executive power of the Commonwealth

Section 61 of the Constitution provides:

The executive power of the Commonwealth is vested in the Queen and is exercisable by the Governor-General as the Queen’s representative, and extends to the execution and maintenance of this Constitution, and of the laws of the Commonwealth.

The constitutional text continues to use the historical title of the monarch. Following the accession of King Charles III, references to the Queen in the Constitution are understood in the context of the present monarch and the Crown.

Section 61 performs several functions.

First, it identifies the formal constitutional holder of Commonwealth executive power: the Crown.

Second, it identifies the Governor-General as the constitutional representative through whom that power is exercisable.

Third, it describes the substantive reach of executive authority as extending to the execution and maintenance of the Constitution and Commonwealth laws.

The section does not provide the executive with an unlimited power to govern. Its scope must be understood in conjunction with the rest of the Constitution, legislation, judicial interpretation and the principles of responsible government.

The Commonwealth executive cannot simply undertake any activity it considers politically desirable. It must identify a lawful source of authority and comply with constitutional limitations. Depending on the activity, that source may be a statutory power, an express constitutional power, the executive capacities of the Commonwealth or a recognised prerogative power.

1.3 Executive power and statutory authority

A substantial part of modern executive government operates under powers conferred by legislation.

Parliament establishes statutory schemes and authorises ministers, departments, agencies and other public bodies to administer them. Legislation may confer powers to:

• grant or refuse licences and permits;
• administer immigration and citizenship processes;
• collect and manage public revenue;
• regulate industries and markets;
• distribute grants and public benefits;
• enforce regulatory requirements;
• manage public property;
• make appointments;
• issue directions or determinations; and
• administer public programs.

Where an Act confers a power on a minister or public official, the power must be exercised within the limits and for the purposes established by that Act.

An executive decision may be unlawful if the decision-maker exceeds the statutory authority, misunderstands the legal limits of the power, acts for an improper purpose, fails to consider legally relevant matters or otherwise breaches the applicable requirements of administrative law.

Statutory authority is therefore one of the principal mechanisms through which Parliament controls executive administration.

1.4 Executive power beyond statute

Not every executive function depends on a specific Act of Parliament. The Commonwealth may also act through constitutional executive capacities and, where applicable, prerogative powers inherited from the British constitutional tradition.

These powers have historically included matters such as:

• conducting foreign relations;
• entering into treaties;
• appointing diplomatic representatives;
• recognising foreign states and governments;
• administering certain aspects of national defence;
• issuing passports; and
• exercising powers associated with the Crown.

However, the existence and scope of a particular executive power must be established rather than assumed. Some prerogative powers have been modified, regulated or displaced by legislation. Others may be limited by constitutional provisions or judicial interpretation.

The High Court has repeatedly emphasised that section 61 does not create a general authority for the Commonwealth to pursue any policy objective merely because it considers the objective desirable.

In Pape v Commissioner of Taxation (2009), the High Court considered the Commonwealth’s capacity to make payments under a proposed economic stimulus scheme. The case examined the relationship between executive power, the Constitution’s financial provisions and the Commonwealth’s capacity to respond to matters of national concern.

In Williams v Commonwealth (No 1) (2012), the Court considered Commonwealth funding for a school chaplaincy program. It held that the Commonwealth could not rely on section 61 alone as a sufficient source of authority for the particular funding arrangement. The case demonstrated that executive spending ordinarily requires an appropriate constitutional or statutory basis.

These decisions are important because they establish that executive power must be analysed through the constitutional structure as a whole. Section 61 is significant, but it is not a general substitute for legislative authority.

2. The Crown in the Australian Constitutional System

2.1 Australia as a constitutional monarchy

Australia is a constitutional monarchy. The monarch is the formal head of state, while the Prime Minister is the head of government.

The distinction between these offices is fundamental.

The monarch does not ordinarily participate in Australian political decision-making, direct government departments or determine domestic policy. The constitutional functions associated with the Crown are generally exercised in Australia by the Governor-General, subject to constitutional provisions and conventions.

The monarch’s position is therefore primarily constitutional and formal within the Australian system. The practical operation of government is conducted by elected political representatives and the public administration.

Australia’s constitutional monarchy is distinct from a system in which the monarch exercises personal political authority. The government must operate through the institutions established by the Constitution and remain accountable to Parliament.

2.2 The Crown as a legal and constitutional concept

In Australian law, the Crown is not simply a reference to the individual monarch. It is also a legal and institutional concept representing the executive authority of the state.

The Crown can be understood as operating in different constitutional capacities. There is a Commonwealth Crown and there are State Crowns, reflecting Australia’s federal structure.

This distinction is important because the Commonwealth and the States possess separate constitutional institutions, executive governments and legal responsibilities.

For example, the Commonwealth executive administers matters within Commonwealth constitutional and statutory authority, including immigration, defence and foreign affairs. State executive governments administer areas of State responsibility, including many aspects of policing, hospitals, public schools and land administration.

The same monarch is associated with the Commonwealth and the States, but the constitutional capacities in which the Crown operates are legally distinguishable.

2.3 The monarch’s formal constitutional position

The monarch’s constitutional role is expressed in the Constitution and in the broader constitutional arrangements of Australia.

At the Commonwealth level, the Governor-General performs the principal formal functions associated with the Crown, including:

• summoning and proroguing Parliament;
• dissolving the House of Representatives in accordance with constitutional requirements;
• giving Royal Assent to Bills;
• appointing ministers;
• appointing certain constitutional and statutory office-holders;
• acting as Commander-in-Chief of the naval and military forces under section 68; and
• exercising other executive functions under the Constitution and legislation.

The monarch does not ordinarily exercise these powers personally within Australia. Their practical exercise is conducted through the Australian constitutional system.

2.4 The Crown and Australian constitutional independence

Australia’s constitutional development gradually transformed the relationship between the British Crown and the Australian political system.

Federation in 1901 created the Commonwealth of Australia as a federal constitutional polity. Subsequent developments strengthened Australia’s legislative and constitutional independence.

The Statute of Westminster Adoption Act 1942 (Cth), which adopted the Statute of Westminster 1931 retrospectively to 3 September 1939, removed important limitations on Commonwealth legislative independence.

The Australia Act 1986 (Cth) and corresponding United Kingdom legislation brought the remaining formal constitutional links between the United Kingdom and Australian States to an end.

Australia consequently operates as an independent constitutional monarchy. The monarch is also monarch of the United Kingdom, but the Australian Crown has a separate constitutional identity in relation to Australian government.

This means that the British government does not possess a general authority to direct the Australian executive or override Australian constitutional institutions.

3. The Governor-General: Appointment, Powers, and Constitutional Functions

3.1 Constitutional position

The Governor-General is the King’s representative at the Commonwealth level and the principal constitutional office-holder through whom Commonwealth executive authority is formally exercised.

The office is established by the constitutional framework, particularly sections 2 and 61. Section 2 provides for a Governor-General appointed by the monarch to be the King’s representative in the Commonwealth.

The Governor-General is not an elected political office-holder. The appointment is formally made by the monarch, but in contemporary constitutional practice it follows the advice of the Australian Prime Minister.

The Governor-General generally serves for a term agreed through the appointment process, commonly around five years, although the Constitution itself does not prescribe a fixed term.

3.2 Appointment and removal

The Governor-General is appointed by the monarch on the advice of the Prime Minister of Australia.

The office-holder is expected to act impartially and to perform constitutional duties without becoming a participant in ordinary party politics.

The Governor-General’s position is not identical to that of a ceremonial representative without legal authority. The office carries constitutional powers that can have substantial legal and political consequences.

Nevertheless, those powers are ordinarily exercised in accordance with ministerial advice and established constitutional conventions.

3.3 Royal Assent

One of the Governor-General’s principal constitutional functions is giving Royal Assent to Bills passed by the Commonwealth Parliament.

Section 58 of the Constitution provides for the Governor-General to declare assent in the King’s name, withhold assent or reserve a Bill for the King’s pleasure, subject to the constitutional framework and conventions governing the exercise of the power.

In contemporary practice, Royal Assent is ordinarily granted to Bills that have passed both Houses in the required form. It is a formal stage in the legislative process rather than an independent political veto exercised by the Governor-General.

Royal Assent transforms a Bill into an Act, although the Act may commence at a later date if its commencement provisions so provide.

3.4 Summoning, proroguing, and dissolving Parliament

The Governor-General has important functions concerning the formal operation of Parliament.

Under section 5, the Governor-General may appoint times for holding sessions of Parliament, prorogue Parliament and dissolve the House of Representatives.

These powers operate within the constitutional framework and parliamentary conventions.

The Governor-General normally acts on the advice of the Prime Minister when summoning, proroguing or dissolving Parliament. However, the constitutional significance of dissolution powers became particularly prominent during the 1975 constitutional crisis, when the Governor-General dismissed Prime Minister Gough Whitlam and appointed a caretaker Prime Minister.

The distinction between ordinary practice and exceptional constitutional circumstances is central to understanding the office.

3.5 Appointment of ministers

Section 64 provides that ministers of State are appointed by the Governor-General and hold office during the Governor-General’s pleasure.

In practice, the Governor-General appoints ministers on the advice of the Prime Minister. The Prime Minister determines the political composition of the ministry and recommends appointments and dismissals.

The Governor-General’s formal role does not ordinarily involve choosing ministers according to personal political preference.

The appointment process reflects the constitutional distinction between formal legal authority and the conventions through which that authority is exercised.

3.6 Commander-in-Chief

Section 68 provides that command in chief of the naval and military forces of the Commonwealth is vested in the Governor-General as the King’s representative.

The provision gives the Governor-General a formal constitutional position in relation to the Australian Defence Force.

It does not mean that the Governor-General personally determines operational military strategy or independently directs defence policy. In ordinary constitutional practice, defence decisions are made by the elected government, particularly the Prime Minister and the responsible ministers, within the legal framework established by the Constitution and legislation.

The formal constitutional language must therefore be distinguished from the practical political and administrative control of defence policy.

3.7 Reserve powers and constitutional discretion

The Governor-General ordinarily acts on the advice of ministers. However, constitutional practice recognises that certain exceptional circumstances may require the Governor-General to exercise independent judgment. These are commonly described as the Governor-General’s reserve powers.

The exact scope of reserve powers is not exhaustively defined in the Constitution, and their legal and conventional dimensions remain subjects of constitutional discussion.

They are generally associated with exceptional circumstances, including:

• appointing a Prime Minister when the identity of the person able to command the confidence of the House of Representatives is uncertain;
• dismissing a Prime Minister who has lost the confidence of the House and refuses to resign or advise an election;
• refusing or considering a request for dissolution in exceptional circumstances; and
• ensuring that a government capable of obtaining parliamentary supply and maintaining confidence can be formed.

The existence of reserve powers does not give the Governor-General a general political mandate to supervise the government or substitute personal preferences for parliamentary decision-making.

Their significance lies in the need to preserve constitutional continuity when ordinary conventions do not provide an immediately workable solution.

3.8 The 1975 constitutional crisis

The most significant modern example of the controversy surrounding reserve powers occurred in November 1975.

The Whitlam Government faced a parliamentary deadlock after the Senate deferred consideration of supply Bills. The government continued to hold the confidence of the House of Representatives, but the Senate’s actions created a crisis concerning the availability of public funds.

On 11 November 1975, Governor-General Sir John Kerr dismissed Prime Minister Gough Whitlam and commissioned Opposition Leader Malcolm Fraser as caretaker Prime Minister, on the understanding that supply would be secured and an election would be held.

The House of Representatives subsequently passed a motion expressing no confidence in Fraser and affirming confidence in Whitlam. The Governor-General then dissolved both Houses under section 57, and a general election followed.

The crisis generated continuing debate about:

• the relationship between the Senate and the House of Representatives;
• the constitutional significance of parliamentary supply;
• the Governor-General’s reserve powers;
• the role of conventions in a written constitution;
• the relationship between legal authority and political legitimacy; and
• the accountability of the executive to the elected lower House.

The episode illustrates that constitutional conventions can become critically important when political institutions disagree about the proper operation of formal legal powers.

It should not, however, be treated as establishing an uncontested or universally accepted model for every future constitutional crisis. The circumstances of 1975 remain the subject of competing constitutional interpretations.

4. The Prime Minister: Head of Government and Political Executive

4.1 Constitutional position of the Prime Minister

Unlike the office of Governor-General, the office of Prime Minister is not expressly established by a single provision of the Australian Constitution.

It is principally a product of constitutional convention and parliamentary practice.

The Prime Minister is the head of government and the central political leader of the Commonwealth executive. The office-holder coordinates the ministry, chairs Cabinet, advises the Governor-General on major constitutional matters and represents the government nationally and internationally.

The Prime Minister’s authority arises from several sources:

• leadership of the governing political party or coalition;
• the ability to command the confidence of the House of Representatives;
• appointment as Prime Minister through constitutional convention;
• statutory and administrative responsibilities;
• influence over Cabinet and ministerial appointments; and
• the practical political authority associated with leading the government.

The Prime Minister is not directly elected by the Australian electorate as a separate national executive officer. Voters elect members of Parliament, and the government is formed through the parliamentary process.

4.2 Appointment of the Prime Minister

Following a general election, the Governor-General appoints as Prime Minister the person who is able to command the confidence of the House of Representatives.

In ordinary circumstances, this is the leader of the political party or coalition holding a majority of seats in the House.

If no party or coalition has an absolute majority, the appointment may depend on negotiations between parliamentary parties and independent members.

The decisive constitutional consideration is the capacity to secure and maintain the confidence of the House, rather than simply the number of first-preference votes received by a political party.

The Governor-General’s role is ordinarily formal where the parliamentary position is clear. Greater discretion may arise where the result is uncertain or where no person can immediately demonstrate the ability to command confidence.

4.3 Leadership of the government

The Prime Minister performs several central functions.

Political leadership: The Prime Minister provides overall political direction and represents the government to Parliament, the public and international partners.

Cabinet coordination: The Prime Minister chairs Cabinet and coordinates collective policy decisions.

Ministerial appointments: The Prime Minister recommends the appointment, reassignment and dismissal of ministers.

Parliamentary leadership: The Prime Minister leads the government in the House of Representatives and is responsible for maintaining its confidence.

Executive coordination: The Prime Minister oversees major government priorities and coordinates the work of departments and ministers, supported by the Department of the Prime Minister and Cabinet.

Constitutional advice: The Prime Minister advises the Governor-General on matters such as ministerial appointments, dissolution and other formal executive actions, subject to constitutional requirements and conventions.

These functions make the Prime Minister the principal political coordinator of the Commonwealth executive.

4.4 The Prime Minister and Cabinet

The Prime Minister’s relationship with Cabinet is central to the operation of responsible government.

The Prime Minister normally determines Cabinet membership and chairs Cabinet meetings. The office-holder also coordinates the government’s legislative and policy agenda and seeks to maintain collective agreement on major decisions.

However, Cabinet government is not simply a system in which the Prime Minister possesses unlimited personal authority.

Cabinet decisions are generally made collectively, and ministers are expected to support agreed government policy publicly while they remain members of the ministry. Political leadership must therefore operate through consultation, negotiation and collective responsibility.

The practical degree of Prime Ministerial authority may vary according to parliamentary numbers, party structures, coalition arrangements, political circumstances and the individual relationships within Cabinet.

4.5 Loss of parliamentary confidence

The government must retain the confidence of the House of Representatives.

A government may lose confidence through an express vote of no confidence or through other parliamentary circumstances demonstrating that it can no longer command the support necessary to govern.

Where a Prime Minister loses the confidence of the House, constitutional convention generally requires the Prime Minister to resign or seek an election, depending on the circumstances and the availability of an alternative government.

The Governor-General’s constitutional role becomes particularly important if the Prime Minister refuses to resign or if there is uncertainty about whether another person can command the House.

The confidence principle is a defining feature of parliamentary government and distinguishes Australia’s system from a presidential model in which the executive has a separate electoral mandate and fixed constitutional term.

5. Cabinet: Collective Decision-Making and Government Policy

5.1 Cabinet as the central decision-making body

Cabinet is the principal political decision-making body of the Commonwealth Government. It consists of senior ministers selected by the Prime Minister and is chaired by the Prime Minister.

Although Cabinet is central to Australian government, it is not expressly established by the Constitution. Neither the office of Prime Minister nor Cabinet itself appears as a defined institution in Chapter II. Their authority and operation have developed through constitutional convention and parliamentary practice.

Cabinet provides a forum in which ministers consider major government policies, legislative proposals, national priorities, expenditure decisions and matters requiring coordination across portfolios.

Its functions commonly include:

• determining major government policy;
• considering significant legislative proposals before their introduction into Parliament;
• coordinating the activities of government departments;
• resolving disagreements between ministers and portfolios;
• considering major public expenditure proposals;
• determining significant national security and foreign policy questions;
• approving important government appointments and initiatives; and
• establishing the government’s overall legislative and administrative priorities.

Cabinet is therefore not merely a meeting of ministers. It is the central institution through which the political leadership of the government develops and coordinates collective policy.

5.2 Cabinet membership and structure

The Prime Minister determines the composition of Cabinet, subject to the political and parliamentary circumstances of the government.

Cabinet generally consists of senior ministers responsible for major portfolios. Other ministers may remain outside Cabinet while retaining full ministerial responsibilities.

The precise structure can change between governments. A Prime Minister may establish Cabinet committees to examine particular policy areas, coordinate government activity or prepare matters for full Cabinet consideration.

Common areas of Cabinet and committee responsibility include:

• national security and foreign affairs;
• economic and fiscal policy;
• expenditure and budgetary matters;
• infrastructure and industry;
• social policy and public services;
• climate, energy and environmental policy; and
• parliamentary and legislative strategy.

Cabinet committees allow ministers with relevant responsibilities to examine matters in greater detail. Their work can reduce the volume of business requiring consideration by the full Cabinet, although the arrangements depend on the government’s current Cabinet structure and procedures.

5.3 Collective decision-making

The Cabinet system is founded on collective decision-making.

Ministers bring their departmental knowledge and political responsibilities to Cabinet discussions. They may disagree, propose alternatives or seek amendments to a proposal. The purpose of deliberation is to reach a collective government position.

Once Cabinet has made a decision, it becomes government policy. Ministers are expected to implement and publicly support that decision, even if they personally held a different view during the discussion.

This principle is known as collective ministerial responsibility or Cabinet solidarity.

The Cabinet Handbook, published by the Department of the Prime Minister and Cabinet, sets out the conventions and procedures governing Cabinet and its committees. The 16th edition, published in 2026, continues to identify collective decision-making, collective responsibility and Cabinet confidentiality as central principles of Cabinet government. PM&C+2

5.4 Collective ministerial responsibility

Collective responsibility has two closely connected dimensions.

First, ministers are collectively responsible for government decisions. A minister cannot ordinarily publicly reject an established Cabinet decision while remaining part of the ministry.

Second, the government is collectively accountable to Parliament. The House of Representatives expresses confidence in the government as a whole, rather than separately appointing or approving every minister.

The convention supports the coherence of government policy. Without it, ministers could publicly pursue contradictory positions, making it difficult for Parliament and the public to identify the government’s actual policy.

A minister who cannot accept a major Cabinet decision may be expected to resign from the ministry rather than publicly oppose the government’s position while continuing to hold ministerial office.

Collective responsibility does not mean that every minister has personally made every administrative decision. Nor does it eliminate the distinct legal responsibilities of individual ministers for their portfolios. It is principally a constitutional and political convention governing the public position of the ministry.

5.5 Cabinet confidentiality

Cabinet discussions are generally confidential.

Confidentiality is intended to encourage frank discussion, protect the integrity of collective decision-making and allow ministers to consider competing policy options without every contribution becoming an immediate public controversy.

Cabinet confidentiality is closely connected with collective responsibility. Ministers are expected to support the final decision publicly, while the confidentiality of deliberations helps preserve the distinction between internal discussion and the government’s official position.

However, confidentiality should not be confused with immunity from all forms of accountability. Government decisions may be subject to parliamentary scrutiny, administrative review, judicial proceedings and applicable public-records laws. The legal treatment of particular Cabinet documents depends on the relevant statutory and common-law rules.

5.6 Cabinet and the public service

Cabinet does not ordinarily administer government programs directly. It makes collective political decisions, which are implemented through ministers, departments, agencies and public officials.

The public service provides policy advice, administrative expertise, implementation planning and operational support. Departments prepare Cabinet submissions, analyse the consequences of proposals and advise ministers on legal, financial and practical issues.

This relationship is important because political responsibility and administrative execution are distinct, although closely connected. Ministers determine and defend government policy, while public servants provide professional advice and carry out lawful government decisions.

6. The Federal Executive Council: The Formal Constitutional Council

6.1 Constitutional basis under section 62

The Federal Executive Council is expressly established by section 62 of the Constitution.

The section provides for a Federal Executive Council to advise the Governor-General in the government of the Commonwealth. Its members are chosen and summoned by the Governor-General, sworn as Executive Councillors and hold office during the Governor-General’s pleasure.

The Council is a formal constitutional institution. It should not be confused with Cabinet, even though the same ministers commonly participate in both.

6.2 The difference between Cabinet and the Executive Council

Cabinet and the Federal Executive Council perform different functions.

Cabinet	Federal Executive Council
The central political decision-making body of the government.	A formal constitutional body established by section 62.
Established through constitutional convention, not an express constitutional provision.	Expressly provided for by the Constitution.
Considers and determines collective government policy.	Formally advises the Governor-General in the exercise of executive functions.
Chaired by the Prime Minister.	Presided over by the Governor-General.
Its decisions are politically binding under Cabinet conventions.	Provides the formal mechanism for specified executive acts and decisions.
Its deliberations are generally confidential.	Its formal decisions are recorded through the relevant executive processes.

Cabinet determines the government’s political position. The Executive Council provides the formal constitutional mechanism through which many executive decisions are given legal effect.

6.3 Governor-General in Council

The expression Governor-General in Council appears in the Constitution and legislation.

Section 63 provides that references in the Constitution to the Governor-General in Council are to be understood as references to the Governor-General acting with the advice of the Federal Executive Council.

This formula is important because numerous executive powers are exercised formally by the Governor-General in Council.

Examples include certain appointments, proclamations, regulations and other executive instruments where the relevant law requires action through this process.

In practice, the Governor-General ordinarily acts on ministerial advice, and the Federal Executive Council meeting provides the formal constitutional setting for the decision.

6.4 Executive Council meetings

The Governor-General presides over meetings of the Federal Executive Council. Ministers and other appointed Executive Councillors participate according to the relevant arrangements.

Business before the Council may include:

• statutory appointments;
• the making or approval of regulations;
• proclamations bringing legislation into operation;
• formal executive decisions under legislation;
• administrative instruments requiring Governor-General in Council approval; and
• other matters assigned to the Council by the Constitution or statute.

The Council is not intended to replace Cabinet as the forum for political deliberation. Its role is principally formal and constitutional.

This distinction helps explain why the constitutional text refers extensively to the Governor-General and Executive Council, while the practical political direction of the government is exercised by the Prime Minister and Cabinet.

7. Ministers of State: Appointment, Portfolios, and Responsibilities

7.1 Constitutional basis under section 64

Section 64 of the Constitution provides for the appointment of ministers of State by the Governor-General to administer departments of State of the Commonwealth.

The section also establishes an important parliamentary requirement: a minister must be, or become within three months, a member of the Senate or the House of Representatives. A minister who does not satisfy this requirement ceases to hold office.

This provision reflects the principle of responsible government. Ministers exercise executive authority but must also be connected to the elected parliamentary institution through membership of one of its Houses.

The Constitution does not provide a comprehensive description of the day-to-day responsibilities of ministers. Much of the practical organisation of ministerial government is governed by legislation, administrative arrangements and convention.

7.2 Appointment and dismissal

Ministers are formally appointed by the Governor-General. In practice, the Prime Minister recommends who should be appointed, which portfolios they should administer and whether a minister should be removed or reassigned.

The Prime Minister therefore has a central role in determining the composition of the ministry.

Ministerial appointments may reflect:

• the government’s political leadership structure;
• the distribution of responsibilities within the governing party or coalition;
• parliamentary experience and expertise;
• the government’s policy priorities; and
• the need to coordinate complex areas of public administration.

A change in ministry may occur after an election, during a parliamentary term or in response to a minister’s resignation or dismissal.

7.3 Ministerial portfolios

A ministerial portfolio is an area of government responsibility assigned to a minister.

Common Commonwealth portfolios include:

• Attorney-General;
• Foreign Affairs;
• Defence;
• Finance;
• Treasury;
• Home Affairs;
• Immigration;
• Education;
• Health;
• Industry;
• Infrastructure;
• Environment;
• Employment; and
• Social Services.

The names and distribution of portfolios are not permanently fixed by the Constitution. Governments may restructure departments, redistribute functions or create new ministerial responsibilities.

The formal administrative structure is reflected in the Administrative Arrangements Order (AAO). The AAO identifies Commonwealth departments, the principal matters they deal with and the legislation administered within each portfolio. It is made by the Governor-General on the advice of the Prime Minister. PM&C+1

7.4 Individual ministerial responsibility

Individual ministerial responsibility concerns the accountability of each minister for their own conduct and for the administration of their portfolio.

A minister is expected to:

• administer the laws and programs within their portfolio;
• answer parliamentary questions about departmental matters;
• explain and defend government policy;
• ensure that departmental administration operates within the law;
• respond to parliamentary committee scrutiny;
• address serious administrative failures; and
• comply with applicable standards of ministerial conduct.

The convention does not mean that a minister is automatically legally liable for every error made by a public servant. Nor does it establish a universal rule that every departmental failure requires ministerial resignation.

Whether a minister should resign is generally a political and constitutional question, assessed in light of the seriousness of the matter, the minister’s knowledge and involvement, the applicable conventions and the government’s assessment of responsibility.

Individual responsibility must therefore be distinguished from legal liability. A minister may be politically accountable for an administrative failure without having personally committed a legal wrong. Conversely, a minister may incur legal responsibility for their own unlawful conduct, regardless of whether they retain political support.

7.5 Statutory powers of ministers

Ministers often exercise powers conferred directly by legislation.

For example, an Act may authorise a minister to:

• make a decision on an application;
• issue a direction;
• approve a regulatory instrument;
• grant or revoke a licence;
• make an appointment;
• determine a matter under a statutory scheme; or
• exercise a power subject to specified procedural requirements.

Where a minister exercises a statutory power, the decision is subject to the terms of the enabling Act and applicable administrative law.

A minister cannot lawfully treat a statutory power as an unrestricted political discretion. The power must be exercised for the purpose for which Parliament conferred it and in accordance with any relevant legal requirements.

7.6 The Ministers of State Act 1952

The Ministers of State Act 1952 (Cth) supplements the constitutional framework for the ministry.

Among other matters, it regulates ministerial arrangements and provides for a maximum number of ministers of State. The legislation does not, however, define every ministerial function or establish a complete code of ministerial conduct.

The practical responsibilities of ministers remain distributed across the Constitution, legislation, administrative arrangements, Cabinet conventions and the specific statutory schemes they administer. Parliamentary Education Office

8. Responsible Government and Ministerial Accountability

8.1 Meaning of responsible government

Responsible government is a central principle of Australia’s constitutional system.

It means that the executive government is politically accountable to Parliament, particularly the House of Representatives, and that ministers must answer to Parliament for the conduct of government.

The principle developed from the Westminster parliamentary tradition. It connects executive authority to parliamentary confidence and ensures that the government does not operate as an institution politically independent of the legislature.

Although the Constitution does not set out a detailed code of responsible government, the principle is reflected in its structure and in the conventions governing the relationship between ministers and Parliament.

8.2 Confidence of the House of Representatives

The government must be able to maintain the confidence of the House of Representatives.

The House is directly elected by the Australian electorate and is the principal chamber through which the government derives its political authority.

A government that loses the confidence of the House will ordinarily be expected to resign or seek an election, depending on the circumstances.

Confidence is not identical to the government’s ability to win every vote. A government may lose particular Bills or motions without necessarily losing the confidence of the House. The constitutional significance of a vote depends on its subject, wording and political context.

A clear motion of no confidence, or circumstances demonstrating that the government can no longer command the House, may create a constitutional obligation to resign or advise an election.

8.3 Parliamentary questions and Question Time

One of the most visible forms of ministerial accountability is Question Time.

Ministers answer questions in Parliament about government policy, administration and matters within their portfolios.

Question Time allows members of Parliament to:

• seek explanations for government decisions;
• question ministers about departmental performance;
• examine the implementation of legislation;
• identify administrative failures;
• challenge government policy; and
• communicate matters of public concern.

The Opposition and other members of Parliament use this process to scrutinise the executive and require ministers to explain their actions.

Question Time is primarily a political accountability mechanism. It does not replace judicial review or establish the legal validity of an executive decision.

8.4 Parliamentary committees

Parliamentary committees provide a more detailed form of scrutiny.

Committees may examine legislation, public expenditure, departmental administration, government programs and particular policy issues. They may call witnesses, request evidence and publish reports.

Commonwealth parliamentary committees include:

• Senate legislation committees;
• Senate references committees;
• House of Representatives standing committees;
• joint parliamentary committees;
• public accounts and audit committees; and
• committees examining human rights and delegated legislation.

The Senate’s committee system is particularly significant because it can scrutinise government administration in detail, including where the government does not control a majority of Senate seats.

Committee scrutiny can expose weaknesses in administration, identify legal or policy concerns and contribute to legislative reform.

8.5 Senate estimates hearings

Senate estimates hearings are an important mechanism for examining public expenditure and departmental administration.

Ministers and public officials may be required to provide information about:

• government spending;
• departmental operations;
• program implementation;
• public contracts;
• administrative decisions;
• staffing and resources; and
• the performance of government agencies.

The process enables senators to examine the use of public funds and question the executive about how government responsibilities are being discharged.

Although estimates hearings are not courts and do not determine legal liability, they form an important part of parliamentary accountability.

8.6 Political accountability and legal accountability

Political accountability and legal accountability are related but distinct.

Political accountability concerns whether ministers retain parliamentary and public confidence and whether they comply with constitutional conventions and standards of ministerial conduct.

Legal accountability concerns whether executive action complies with the Constitution, legislation and applicable legal principles.

For example, a minister may be criticised in Parliament for a policy decision that is legally valid. Conversely, a ministerial decision may be legally invalid even if the minister retains strong political support.

The distinction is essential to understanding responsible government. Parliamentary confidence cannot make an unlawful decision lawful, and judicial review does not ordinarily determine whether a minister should remain in office.

9. The Australian Public Service and Executive Administration

9.1 The role of the public service

The executive government depends on a permanent administrative structure to implement laws, deliver public services and support ministerial decision-making. At the Commonwealth level, this structure includes the Australian Public Service (APS), Commonwealth departments, executive agencies, statutory authorities and other public bodies.

The public service is not the same institution as the elected government. Governments change following elections, but the public service is intended to maintain administrative continuity and provide professional support to successive governments.

Its functions include:

• advising ministers on policy and legal matters;
• preparing legislative and regulatory proposals;
• administering statutory programs;
• implementing government decisions;
• managing public expenditure and procurement;
• delivering services to individuals and organisations;
• maintaining government records and information; and
• providing technical and administrative expertise.

The public service is therefore an essential part of the executive branch, but it does not possess the same political authority as ministers.

9.2 The Public Service Act 1999

The principal legislative framework for the Australian Public Service is the Public Service Act 1999 (Cth).

The Act establishes the APS and provides for its employment framework, institutional responsibilities, values and standards of conduct. It seeks to maintain a professional public service that serves the government, Parliament and Australian community.

Section 10 sets out the APS Values, which include:

• Impartiality: the APS is apolitical and provides frank, honest, timely and evidence-based advice.
• Commitment to service: public servants act professionally, objectively and efficiently.
• Accountability: the APS is accountable under the law and within the framework of ministerial responsibility.
• Respect: public servants respect individuals, their rights and their heritage.
• Ethical conduct: the APS demonstrates integrity and trustworthy leadership.
• Stewardship: the APS maintains institutional capability and considers the long-term consequences of its work.

These values are intended to preserve the professional character of the public service while ensuring that it remains responsive to the elected government. Federal Register of Legislation+2

9.3 Political neutrality and professional advice

The principle of political neutrality is particularly important.

Public servants are expected to serve the government of the day regardless of its political composition. Their professional obligations require them to provide frank and evidence-based advice, including advice that may identify legal, financial or administrative difficulties with a proposed policy.

Political neutrality does not mean that public servants are independent of government authority. Ministers determine government policy and are entitled to direct their departments within the law. Public servants implement lawful decisions and provide the professional advice necessary for effective administration.

The distinction is between political direction and professional administration. The government is politically responsible for its policy choices, while the public service is expected to administer those choices lawfully, impartially and efficiently.

9.4 Ministers, departments and statutory agencies

A minister’s portfolio may include one or more departments and statutory bodies.

Departments are generally responsible for policy development, administrative coordination and the implementation of government programs. Statutory authorities may have separate legal powers and functions conferred by their enabling legislation.

Not every public body operates under direct ministerial control in the same way. Some statutory institutions are designed to exercise particular functions independently or at arm’s length from ministers. The extent of ministerial direction, reporting and oversight depends on the governing legislation.

This distinction is important when assessing responsibility for administrative decisions. A minister may be politically responsible for a portfolio while a statutory authority remains the legal decision-maker under its own enabling Act.

9.5 Ministerial staff and the public service

Ministers are supported not only by departmental officials but also by ministerial advisers and other staff employed in political offices.

Ministerial staff assist with political, parliamentary, communications and policy coordination. Their functions differ from those of the permanent public service, which is expected to provide impartial administrative support.

The distinction between ministerial staff and public servants matters because the two groups have different employment arrangements, responsibilities and accountability structures. Ministerial advisers may help ministers develop political and policy responses, but they do not automatically acquire the statutory powers assigned to a minister or public official.

10. Caretaker Conventions and Executive Government During Elections

10.1 The caretaker period

When the House of Representatives is dissolved for a federal election, the government enters a period known as the caretaker period.

The Prime Minister and ministers do not automatically leave office when an election is called. The existing government continues to administer the country until the election result is clear and, if there is a change of government, a new ministry is appointed.

However, constitutional convention requires the outgoing government to exercise restraint in certain areas. The purpose is to avoid decisions that could improperly commit an incoming government or restrict its ability to implement its own policies.

The caretaker period ordinarily begins with the dissolution of the House of Representatives and ends when the election result is clear or a new government is appointed. Parliamentary Education Office+1

10.2 Principal caretaker conventions

During the caretaker period, the government generally avoids:

1. making major policy decisions that would commit an incoming government;
2. making significant public appointments;
3. entering into major contracts or undertakings that would constrain the next government; and
4. undertaking certain activities that could use government resources to advantage a political party during the election campaign.

These conventions do not mean that government stops functioning. Public services continue, statutory duties remain in force, and urgent administrative matters must still be addressed.

Where an important decision cannot reasonably be postponed, the government may consult the Opposition or take other steps consistent with the caretaker guidance.

The conventions are not, in themselves, general statutory prohibitions. The Department of the Prime Minister and Cabinet describes them as conventions requiring judgment and common sense, rather than legally binding rules that apply mechanically to every decision. PM&C+2

10.3 Why caretaker conventions matter

Caretaker conventions protect the continuity and fairness of parliamentary government.

They recognise that an outgoing government remains legally in office but may soon be replaced by another government with a different electoral mandate.

The conventions seek to balance two principles:

• the state must continue to be administered during an election; and
• the outgoing government should not use its remaining executive authority to make major decisions that unnecessarily restrict the choices of its possible successor.

The conventions are therefore an example of how constitutional practice regulates the exercise of executive authority beyond the express wording of the Constitution.

11. Constitutional and Legal Limits on Executive Power

11.1 The executive is subject to the Constitution

The executive government is not sovereign in the sense of possessing unlimited legal authority.

Its powers are limited by the Constitution, including the distribution of legislative authority between the Commonwealth and the States, the financial provisions, Chapter III and constitutional rights and restrictions.

The Commonwealth executive must act within the constitutional powers available to the Commonwealth. It cannot rely on political importance or administrative convenience as a substitute for constitutional authority.

For example, the Commonwealth may not use executive power to undertake an activity that the Constitution does not authorise merely because the activity is considered desirable as a matter of policy.

11.2 Parliamentary control of public expenditure

Executive authority over public expenditure is subject to constitutional requirements.

Section 81 provides that revenues or moneys raised or received by the Commonwealth executive government form one Consolidated Revenue Fund, to be appropriated for the purposes of the Commonwealth in the manner and subject to the charges and liabilities imposed by the Constitution.

Section 83 provides that no money may be drawn from the Treasury of the Commonwealth except under an appropriation made by law.

These provisions are important because the executive cannot spend public money simply because Cabinet has approved a program. There must be an appropriate legal basis for the expenditure, including the necessary appropriation.

The distinction between appropriation and substantive authority is also important. An appropriation authorises money to be drawn from the Treasury for an identified purpose; it does not necessarily provide every legal power required to establish or administer the underlying program.

The High Court’s reasoning in Williams v Commonwealth (No 1) (2012) illustrates this distinction. The Court examined the Commonwealth’s executive capacity to enter into funding arrangements and the need for an appropriate constitutional or statutory foundation.

11.3 Judicial review of executive action

Executive decisions may be challenged in courts where a recognised legal ground of review exists.

Judicial review examines the legality of executive action, not simply whether a court agrees with the government’s policy.

Depending on the circumstances, a court may examine whether:

• the decision-maker had legal authority;
• the power was exercised within its statutory limits;
• the decision was made for a proper purpose;
• relevant legal considerations were taken into account;
• irrelevant considerations improperly influenced the decision;
• procedural fairness was afforded where required;
• the decision was affected by jurisdictional error; or
• the action contravened a constitutional limitation.

The High Court has an important role in determining constitutional disputes concerning Commonwealth executive power. Other federal and State courts also exercise jurisdiction over administrative and public-law matters within their respective authority.

Judicial review is not a substitute for parliamentary scrutiny or political accountability. It addresses legal questions and remedies legal error.

11.4 Executive action and the rule of law

The rule of law requires public authorities to act under and in accordance with law.

This principle applies to ministers, departments, statutory agencies and other executive institutions. No public official possesses an unrestricted discretion to disregard legislation or constitutional limitations.

The executive must therefore:

• identify a lawful source of authority;
• act within the scope of that authority;
• respect procedural and substantive legal requirements;
• comply with court orders;
• administer legislation consistently with its proper interpretation; and
• remain subject to appropriate forms of accountability.

The rule of law is not merely a limitation on executive power. It is also the basis on which public administration exercises legitimate authority.

11.5 The relationship between executive power and legislation

Parliament and the executive perform distinct but interconnected functions.

The executive frequently develops policy and proposes legislation. Parliament debates and enacts laws. The executive then administers those laws.

However, the executive cannot ordinarily alter the meaning of an Act through a policy announcement, departmental instruction or Cabinet decision. Where Parliament has established a statutory scheme, the executive must operate within that scheme unless the legislation itself authorises further action.

Delegated legislation is possible where Parliament has conferred law-making authority on the executive, but such instruments remain subject to the enabling Act, applicable parliamentary scrutiny and judicial review.

This relationship preserves Parliament’s legislative authority while allowing the executive to administer complex statutory systems.

12. Important Constitutional Cases Concerning Executive Government

Australian constitutional law has developed through judicial decisions examining the source, scope and limits of executive authority.

Case	Constitutional significance
Pape v Commissioner of Taxation (2009) 238 CLR 1	Examined the Commonwealth’s executive and financial powers in relation to an economic stimulus payment.
Williams v Commonwealth (No 1) (2012) 248 CLR 156	Demonstrated that section 61 does not provide a general authority for Commonwealth spending and contracting without an appropriate legal foundation.
Williams v Commonwealth (No 2) (2014) 252 CLR 416	Considered whether legislation could support the Commonwealth’s funding arrangements and the constitutional limits on executive expenditure.
R v Toohey; Ex parte Northern Land Council (1981) 151 CLR 170	Considered executive discretion and the legal limits governing the exercise of statutory powers.
A v Hayden (1984) 156 CLR 532	Confirmed that executive officials cannot justify unlawful conduct by relying on government instructions or executive authority.
Barton v Commonwealth (1974) 131 CLR 477	Considered aspects of executive power and the Commonwealth’s capacity to enter into international arrangements.

These authorities demonstrate that the executive’s constitutional position is not defined by section 61 alone. The courts examine the source and scope of particular powers, the relationship between executive authority and legislation, and the constitutional restrictions governing public administration.

12.1 Pape v Commissioner of Taxation (2009)

In Pape, the High Court considered the constitutional validity of legislation providing for one-off payments to taxpayers as part of the Commonwealth’s economic stimulus response to the global financial crisis.

The case involved questions about the Commonwealth’s executive power, its financial powers and the constitutional basis for the legislation.

The Court’s reasoning is important for understanding the relationship between executive authority and the Commonwealth’s capacity to respond to national economic circumstances. It did not establish an unlimited executive power to spend money whenever the government identifies an issue of national importance.

12.2 Williams v Commonwealth (No 1) (2012)

In Williams, the High Court examined Commonwealth funding for a school chaplaincy program.

The decision established that section 61 did not, by itself, provide sufficient authority for the particular funding arrangement. The Commonwealth’s capacity to enter contracts and spend public money must be supported by an appropriate constitutional or statutory basis.

The case is a central authority on the limits of Commonwealth executive spending.

12.3 Williams v Commonwealth (No 2) (2014)

The subsequent decision considered legislation enacted after the first judgment in an attempt to provide statutory support for the funding arrangements.

The case illustrates that Parliament may legislate to support executive programs where it possesses constitutional authority, but legislation cannot overcome constitutional limitations merely by declaring a program lawful.

12.4 A v Hayden (1984)

In A v Hayden, the High Court considered whether public officials could rely on executive instructions as justification for conduct that would otherwise be unlawful.

The case is significant for the principle that government authority does not displace the ordinary law. Public officials cannot treat an instruction from a minister or senior executive officer as a licence to commit unlawful acts.

It reinforces the rule-of-law principle that executive action must remain within legal limits.

13. The Executive Government and Australia’s Federal Structure

The Commonwealth executive is only one part of Australia’s wider system of executive government.

Each of the six States has its own Governor, Premier, Cabinet, ministers and public administration. The Australian Capital Territory and Northern Territory also have self-governing institutions, although their constitutional status differs from that of the States.

The Commonwealth Governor-General does not ordinarily exercise the executive functions of State governments. Those functions are performed through the relevant State constitutional arrangements.

This distinction reflects Australia’s federal structure. Commonwealth and State executives administer different areas of constitutional and statutory responsibility, although many policy fields require cooperation.

For example:

• the Commonwealth has major responsibilities in defence, immigration and foreign affairs;
• States administer many areas of policing, hospitals, public schools and land regulation;
• both levels of government participate in infrastructure, environmental policy, health funding and emergency management; and
• intergovernmental agreements coordinate activities that cross constitutional and administrative boundaries.

The existence of shared policy responsibilities does not eliminate the separate legal authority of Commonwealth and State governments. Each executive must identify its own constitutional or statutory basis for action.

Conclusion

The executive government of Australia operates through a constitutional structure that combines formal Crown authority, parliamentary government, ministerial leadership and professional public administration.

Section 61 of the Constitution vests Commonwealth executive power in the Crown and makes it exercisable by the Governor-General. In practice, however, the Prime Minister and ministers direct the political work of government, Cabinet provides the central forum for collective decision-making, and the Federal Executive Council supplies the formal constitutional mechanism for many executive acts.

The distinction between these institutions is essential. The Crown and Governor-General occupy formal constitutional positions; the Prime Minister leads the government; Cabinet determines collective policy; ministers administer portfolios and exercise statutory responsibilities; and the public service provides the administrative capacity through which government decisions are implemented.

Responsible government connects these institutions to Parliament. Ministers must answer for government action, and the government must maintain the confidence of the House of Representatives. Parliamentary scrutiny, public accountability and judicial review provide different mechanisms for controlling executive authority.

Ultimately, the Australian executive is neither a presidential administration nor an institution possessing unrestricted power. It is a parliamentary executive operating under a written federal Constitution, legislation, common law and constitutional conventions. Its authority depends on lawful sources of power, and its legitimacy is maintained through parliamentary accountability and adherence to the rule of law.

Frequently Asked Questions

1. Who is the head of state of Australia?

The King of Australia, currently King Charles III, is Australia’s head of state. The Governor-General represents the monarch at the Commonwealth level and performs most formal constitutional functions associated with the Crown in Australia.

2. Who is the head of government of Australia?

The Prime Minister is the head of government. The Prime Minister leads the ministry, chairs Cabinet, coordinates government policy and must maintain the confidence of the House of Representatives.

3. Is the Prime Minister directly elected by the Australian people?

No. Australians elect members of Parliament. The Governor-General appoints as Prime Minister the person who, under constitutional convention, is able to command the confidence of the House of Representatives.

4. Does the Australian Constitution expressly establish the office of Prime Minister?

No. The Constitution does not expressly establish the office of Prime Minister. The position developed through constitutional convention and parliamentary practice.

5. What is section 61 of the Australian Constitution?

Section 61 vests the executive power of the Commonwealth in the Crown and provides that it is exercisable by the Governor-General as the monarch’s representative. It extends to the execution and maintenance of the Constitution and Commonwealth laws.

6. Does the monarch personally govern Australia?

No. The monarch does not ordinarily participate in the day-to-day administration or political decision-making of the Australian Government. The Governor-General performs the principal formal constitutional functions at the Commonwealth level, ordinarily acting on ministerial advice.

7. What is the role of the Governor-General?

The Governor-General performs constitutional and formal functions, including appointing ministers, giving Royal Assent, summoning and dissolving Parliament, presiding over the Federal Executive Council and serving as Commander-in-Chief under section 68.

8. What are the Governor-General’s reserve powers?

Reserve powers are exceptional powers that may be exercised independently of ministerial advice in certain constitutional circumstances. They are not exhaustively defined in the Constitution, and their precise scope remains a subject of constitutional debate.

9. What happened during the 1975 Australian constitutional crisis?

In November 1975, Governor-General Sir John Kerr dismissed Prime Minister Gough Whitlam after a dispute over parliamentary supply. Opposition Leader Malcolm Fraser was appointed caretaker Prime Minister, and a double dissolution election followed. The episode remains central to debate about reserve powers and responsible government.

10. What is Cabinet in Australia?

Cabinet is the central political decision-making body of the Commonwealth Government. It consists of senior ministers selected by the Prime Minister and is responsible for considering major policies, coordinating government priorities and making collective decisions.

11. Is Cabinet established by the Australian Constitution?

No. Cabinet is not expressly established by the Constitution. It operates through constitutional conventions and parliamentary practice.

12. What is collective ministerial responsibility?

Collective ministerial responsibility is the convention that ministers share responsibility for Cabinet decisions and are expected to support agreed government policy publicly. A minister who cannot support a major Cabinet decision may be expected to resign from the ministry.

13. What is the Federal Executive Council?

The Federal Executive Council is a formal constitutional body established by section 62. It advises the Governor-General and provides the formal mechanism for many executive acts, including certain appointments, proclamations and regulatory instruments.

14. What is the difference between Cabinet and the Federal Executive Council?

Cabinet is the political forum in which ministers collectively determine government policy. The Federal Executive Council is the formal constitutional council through which many executive decisions are legally approved or made by the Governor-General.

15. What does section 64 of the Constitution provide?

Section 64 provides for the appointment of ministers of State by the Governor-General to administer Commonwealth departments. It also requires ministers to be members of the Senate or House of Representatives, or to become members within three months of appointment.

16. Can a minister exercise powers independently of Cabinet?

Yes, where legislation or another lawful source of authority confers a power on that minister. However, the minister remains subject to the legal limits of the power, relevant Cabinet decisions and applicable principles of ministerial responsibility.

17. What is individual ministerial responsibility?

Individual ministerial responsibility concerns a minister’s accountability for personal conduct and the administration of their portfolio. It is principally a political and constitutional convention, although separate legal duties and liabilities may also apply.

18. What is responsible government?

Responsible government is the principle that the executive must remain politically accountable to Parliament. The government must maintain the confidence of the House of Representatives, and ministers must answer to Parliament for their decisions and administration.

19. What is the Australian Public Service?

The Australian Public Service is the permanent professional administrative service of the Commonwealth. It supports ministers, provides policy advice, administers legislation and delivers government programs.

20. Are Australian public servants politically independent?

The APS is required to be apolitical and impartial in its professional work. Public servants serve the government of the day and must provide frank, honest and evidence-based advice while implementing lawful government decisions.

21. What is the caretaker period?

The caretaker period is the period beginning with the dissolution of the House of Representatives for a federal election and continuing until the election result is clear or a new government is appointed. During this period, the outgoing government follows conventions restricting major decisions, significant appointments and major contracts that could bind an incoming government.

22. Can the executive government spend public money without parliamentary approval?

No. Section 83 of the Constitution provides that money cannot be drawn from the Commonwealth Treasury except under an appropriation made by law. In addition, the executive must have an appropriate legal basis for the substantive program or activity for which the money is spent.

23. Can courts review decisions made by ministers?

Yes. Ministerial decisions may be subject to judicial review where a recognised legal ground exists. Courts may examine whether the minister acted within statutory and constitutional authority, followed required procedures and complied with the applicable principles of administrative law.

24. Can the Prime Minister dismiss a minister?

The Prime Minister may recommend that the Governor-General dismiss or reassign a minister. The formal appointment and removal are performed by the Governor-General, ordinarily in accordance with the Prime Minister’s advice.

25. Do Commonwealth and State governments have separate executive authorities?

Yes. The Commonwealth and each State have distinct executive institutions and constitutional responsibilities. State Governors, Premiers and State Cabinets perform State executive functions, while the Governor-General, Prime Minister and Commonwealth ministers perform Commonwealth executive functions.

Principal Legal Sources and Further Reading

The following primary and institutional sources provide a foundation for further study of Australian executive government.

Constitutional and legislative sources

1. Commonwealth of Australia Constitution Act 1900 (UK), Constitution of Australia, particularly sections 2, 5, 58, 61–64, 68, 81 and 83.
Federal Register of Legislation – Australian Constitution

2. Public Service Act 1999 (Cth) – establishes the statutory framework for the Australian Public Service, including its values and employment principles.
Federal Register of Legislation – Public Service Act 1999

3. Ministers of State Act 1952 (Cth) – legislation concerning ministers of State and ministerial arrangements.
Federal Register of Legislation

Parliamentary and government resources

4. Parliamentary Education Office – Chapter II: The Executive Government – an accessible explanation of the constitutional provisions governing executive power.
Read the constitutional chapter

5. Parliament of Australia – The Australian System of Government – explains the relationship between the Governor-General, Prime Minister, ministers, Parliament and executive government.
Read the parliamentary information sheet

6. Governor-General of the Commonwealth of Australia – Civics and Democracy – outlines the constitutional and ceremonial functions of the Governor-General.
Read the official explanation

7. Department of the Prime Minister and Cabinet – Cabinet Handbook, 16th edition (2026) – explains Cabinet conventions, collective responsibility, confidentiality and Cabinet procedures.
Read the Cabinet Handbook

8. Department of the Prime Minister and Cabinet – Guidance on Caretaker Conventions – explains the conventions governing executive conduct during federal election periods.
Read the caretaker guidance

9. Department of the Prime Minister and Cabinet – Administrative Arrangements Orders – explains the organisation of Commonwealth departments, portfolios and ministerial responsibilities.
Read the Administrative Arrangements Orders

10. Australian Public Service Commission – APS Values – explains the statutory values governing the Australian Public Service.
Read the APS Values

Important High Court decisions

11. Pape v Commissioner of Taxation (2009) 238 CLR 1.

12. Williams v Commonwealth (No 1) (2012) 248 CLR 156.

13. Williams v Commonwealth (No 2) (2014) 252 CLR 416.

14. R v Toohey; Ex parte Northern Land Council (1981) 151 CLR 170.

15. A v Hayden (1984) 156 CLR 532.

16. Barton v Commonwealth (1974) 131 CLR 477.