The Rule of Law in Administrative Law

The Rule of Law in Administrative Law

Introduction

Administrative law is fundamentally about government power exercised through administrative institutions.

That immediately raises a deeper question:

What prevents administrative power from becoming arbitrary power?

The answer begins with the rule of law.

The rule of law means, at its most basic level, that government officials must exercise public power according to law rather than according to personal preference, political convenience, or unrestricted discretion.

This principle is particularly important in administrative law because administrative agencies exercise substantial governmental authority.

Agencies can:

• issue regulations;
• investigate individuals and businesses;
• conduct inspections;
• administer government programs;
• grant or revoke licenses;
• impose administrative penalties;
• conduct hearings;
• interpret and implement statutes; and
• make decisions that significantly affect people’s rights and interests.

Administrative law therefore has a difficult task.

It must allow government agencies enough authority to perform their functions while ensuring that those agencies remain subordinate to law.

The Cornell Law School Legal Information Institute describes administrative law as the body of law governing the creation and operation of administrative agencies, their powers, the substantive rules they create, and their legal relationships with government and the public. It also emphasizes that agencies must operate within constitutional and statutory parameters.

Cornell Wex: Administrative Law

The rule of law is therefore not an abstract philosophical idea sitting outside administrative law.

It is one of the principles that gives administrative government its legal legitimacy.

---

1. What Is the Rule of Law?

The rule of law is the principle that government is governed by law.

In its simplest form:

Government officials are not above the law. They are bound by it.

The principle contains several related ideas.

Government power should be:

• exercised under legal authority;
• limited by law;
• governed by established rules;
• subject to appropriate procedures;
• capable of review;
• exercised consistently;
• reasonably predictable; and
• accountable to legal institutions.

The rule of law therefore stands in contrast to rule by arbitrary discretion.

A government official should not be able to say:

“I have the power because I have decided that I have the power.”

The official must be able to identify the legal source of that authority.

This distinction becomes especially important in administrative law because agencies frequently exercise powers that affect people who have no direct relationship with the agency except that the law places them within its jurisdiction.

---

2. Why the Rule of Law Matters So Much in Administrative Law

Administrative agencies can exercise power repeatedly and on a large scale.

A single regulation may affect:

• thousands of businesses;
• millions of consumers;
• entire industries; or
• large segments of the population.

An agency enforcement policy can influence how regulated parties behave even before a formal enforcement action occurs.

A licensing decision can determine whether someone may practice a profession.

A benefits decision can affect a person’s financial security.

An environmental regulation can affect the value and use of property.

Because administrative power has such practical consequences, the rule of law requires that this power remain legally controlled.

The central idea is:

The more significant the government’s power, the more important it is that the power have a lawful source and remain subject to legal limits.

---

3. Administrative Power Must Have a Legal Source

One of the most fundamental principles of administrative law is that an agency must have legal authority to act.

Federal agencies are generally created by Congress through statutes.

Those statutes establish:

• the agency;
• its jurisdiction;
• its responsibilities;
• its powers;
• its procedures; and
• its limitations.

This creates a basic chain of authority:

Constitution

↓

Congressional Statute

↓

Agency Authority

↓

Agency Action

The agency is not the original source of its own governmental power.

Its authority is derived from law.

This principle is sometimes expressed through the idea that agencies are creatures of statute.

If Congress authorizes an agency to regulate workplace safety, for example, the agency cannot automatically assume that it also has authority to regulate unrelated areas of economic activity.

The agency must identify the legal basis for the particular action it takes.

---

4. The Rule of Law and Delegated Power

Modern administrative government depends heavily upon delegation.

Congress cannot personally administer every federal program.

It therefore gives agencies authority to perform specialized functions.

Delegation creates a practical necessity, but it also creates a constitutional and rule-of-law problem.

If Congress gives an agency broad authority, how can the legal system ensure that the agency does not transform delegated authority into unlimited authority?

The answer involves several safeguards.

Among them are:

• statutory boundaries;
• constitutional limitations;
• procedural requirements;
• judicial review;
• congressional oversight;
• presidential oversight where applicable; and
• requirements of reasoned decision-making.

Delegation therefore does not mean:

“Congress gives the agency power to do whatever it considers appropriate.”

Rather, it means:

Congress gives the agency particular authority within a legally defined framework.

---

5. The Constitution and the Rule of Law

The rule of law has deep constitutional significance.

The Constitution establishes a government of limited and divided powers.

The federal government cannot exercise unlimited authority merely because a particular exercise of power appears useful.

Several constitutional principles are especially important.

Separation of Powers

Governmental powers are distributed among Congress, the President, and the federal judiciary.

Administrative agencies must operate within that constitutional structure.

Due Process

The Fifth Amendment restricts federal government action that deprives a person of life, liberty, or property without due process of law. The Fourteenth Amendment imposes a similar requirement on the states. Cornell Wex describes due process as embodying both legality and requirements of fair procedure in appropriate circumstances.

Nondelegation

The Constitution places legislative power in Congress, creating questions about how much authority Congress can transfer to administrative agencies.

Individual Rights

Administrative agencies remain subject to applicable constitutional rights.

These principles establish something fundamental:

Administrative efficiency cannot override constitutional government.

---

6. The Rule of Law and Statutory Authority

The most common practical expression of the rule of law in administrative law is statutory authority.

Suppose Congress gives an agency authority to regulate a particular activity.

The agency then adopts a regulation affecting that activity.

A court reviewing the regulation may ask:

Did Congress actually authorize the agency to issue this rule?

That question is not merely technical.

It goes directly to the rule of law.

If agencies could create any regulation they considered useful, the statutory limits established by Congress would become meaningless.

The agency would effectively become its own source of legislative power.

Administrative law rejects that model.

The agency must remain within the authority Congress has legally delegated.

---

7. The Rule of Law and Administrative Regulations

Agency regulations can have significant legal consequences.

A valid regulation may require businesses and individuals to:

• obtain permits;
• maintain records;
• meet technical standards;
• disclose information;
• comply with safety requirements;
• modify business practices; or
• refrain from particular conduct.

Because regulations can impose legal obligations, the rule of law requires more than simply publishing a document.

The agency must have authority to issue the regulation.

It must comply with applicable procedures.

And the regulation must remain consistent with higher law.

The Cornell Law School Legal Information Institute explains that federal rulemaking generally involves an agency formulating, amending, or repealing rules and that agencies may issue rules only within authority delegated by statute.

The basic hierarchy is:

Constitution

↓

Statute

↓

Regulation

A regulation cannot lawfully contradict the statute that authorizes it.

---

8. Notice and Procedure as Rule-of-Law Values

The rule of law is not only about substantive authority.

It is also about procedure.

People need to know how government makes decisions.

The Administrative Procedure Act provides important procedural protections for federal administrative action.

For example, the familiar notice-and-comment process allows interested persons to participate in many forms of federal rulemaking.

The agency generally publishes a proposed rule, provides an opportunity for public comment, considers relevant submissions, and publishes a final rule with an explanation of its basis and purpose.

Why does this matter to the rule of law?

Because procedural regularity serves several purposes:

• it gives affected parties notice;
• it creates opportunities for participation;
• it produces a public record;
• it disciplines agency decision-making;
• it promotes transparency; and
• it makes judicial review more meaningful.

Procedure therefore is not simply bureaucratic paperwork.

It can be a mechanism for controlling governmental power.

---

9. The Rule of Law and Fair Notice

People cannot realistically comply with law if they cannot determine what the law requires.

This creates a connection between administrative law and the principle of fair notice.

Suppose an agency imposes a substantial penalty based upon an interpretation of a regulation that was never clearly communicated to regulated parties.

A serious rule-of-law concern may arise.

The broader principle is:

Legal obligations should be sufficiently knowable that people can reasonably understand what government requires of them.

This is particularly important where administrative agencies impose penalties or other serious consequences.

The vagueness doctrine similarly reflects the constitutional concern that legal standards should provide sufficient clarity to prevent arbitrary enforcement.

---

10. The Rule of Law and Administrative Discretion

Administrative agencies necessarily possess discretion.

A statute may require an agency to determine:

• whether enforcement is appropriate;
• what penalty is justified;
• whether a permit should be granted;
• how to allocate limited resources;
• how to prioritize investigations; or
• how to administer a complex program.

Discretion is therefore unavoidable.

But discretion does not mean unlimited freedom.

The rule of law requires:

Discretion within legal boundaries.

This distinction is fundamental.

Lawful discretion

The law gives an agency a range of permissible choices.

Arbitrary discretion

The agency acts according to personal preference without meaningful legal standards.

Administrative law permits the first.

It seeks to prevent the second.

---

11. Discretion vs. Arbitrary Power

Consider two agency officials.

Official A says:

“The statute gives us discretion to impose a civil penalty between $1,000 and $10,000. We consider the seriousness of the violation, prior violations, cooperation, and actual harm.”

Official B says:

“I imposed a $10,000 penalty because I did not like the company.”

Both officials technically exercised discretion.

But only the first example reflects the rule-of-law ideal.

The first decision relies on:

• statutory authority;
• relevant factors;
• consistent standards; and
• a rational connection between facts and decision.

The second is arbitrary.

The distinction between discretion and arbitrariness is therefore central to administrative law.

---

12. Reasoned Decision-Making

The rule of law also requires agencies to provide adequate legal and factual reasons for many important decisions.

An agency should not simply announce:

“We have decided.”

It may need to explain:

• what it decided;
• what facts it considered;
• what law governs;
• why the law applies;
• what evidence supports the decision; and
• why competing arguments were rejected.

This principle is closely connected to judicial review.

If an agency provides no meaningful explanation, a reviewing court may be unable to determine whether the agency acted lawfully.

Reasoned decision-making therefore performs two functions.

Internal function

It disciplines the agency itself.

Officials must explain their reasoning.

External function

It allows affected parties and courts to evaluate the legality of the decision.

This is one reason administrative law places significant importance on the administrative record.

---

13. The Rule of Law and the Administrative Record

An administrative decision often generates a record containing materials considered during the agency’s decision-making process.

The record may include:

• evidence;
• submissions;
• comments;
• expert materials;
• agency analysis;
• factual findings;
• legal reasoning; and
• other relevant documents.

The record matters because judicial review is generally not supposed to become a completely new administrative proceeding.

The court needs to understand what the agency actually considered and why it acted as it did.

The administrative record therefore contributes to accountability.

It makes governmental decision-making more visible.

---

14. Judicial Review as a Rule-of-Law Safeguard

Perhaps the most important external safeguard of the rule of law in administrative government is judicial review.

Courts can, in appropriate cases, determine whether an agency:

• exceeded its statutory authority;
• violated the Constitution;
• failed to follow required procedures;
• acted arbitrarily or capriciously;
• relied upon an impermissible interpretation of law; or
• otherwise acted unlawfully.

The Administrative Procedure Act provides a major federal framework for judicial review.

Judicial review therefore creates a fundamental institutional relationship:

Agency → exercises administrative power

Court → determines whether the exercise remained within legal boundaries

This does not mean courts simply substitute their preferences for agency policy judgments.

It means courts enforce the legal limits that govern administrative action.

---

15. The Rule of Law After Chevron

The rule-of-law discussion has become especially important after the Supreme Court’s 2024 decision in Loper Bright Enterprises v. Raimondo.

For decades, the Chevron doctrine sometimes required courts to defer to reasonable agency interpretations of ambiguous statutes.

In Loper Bright, the Supreme Court overruled Chevron.

The Court held that courts must exercise their own independent judgment when interpreting statutes rather than deferring to an agency merely because the statute is ambiguous. Cornell Wex now identifies Loper Bright as a major development in modern administrative law and explains that courts must independently interpret statutes while respecting lawful delegations and ensuring reasoned decision-making.

This development is significant for the rule of law.

It reinforces the distinction between:

agency expertise

and

legal authority.

An agency may possess superior technical knowledge about a subject.

But expertise alone does not give an agency the final authority to determine what Congress’s statute means.

The court remains responsible for independently interpreting the law when the issue is properly before it.

---

16. The Rule of Law Does Not Mean Judicial Supremacy Over Everything

It is important not to misunderstand judicial review.

The rule of law does not mean that courts should make every administrative decision themselves.

Administrative agencies often possess:

• technical expertise;
• scientific knowledge;
• economic expertise;
• institutional experience; and
• specialized understanding of regulated industries.

Courts may recognize these institutional advantages.

But there is a distinction between respecting expertise and surrendering legal judgment.

After Loper Bright, courts cannot treat statutory ambiguity alone as a reason to defer to an agency’s interpretation.

At the same time, agencies continue to exercise lawful discretion where Congress has actually delegated discretionary authority.

The rule of law therefore does not eliminate administrative government.

It places administrative government within a framework of legally controlled authority.

---

17. The Rule of Law and Equality

The rule of law also implies a commitment to equal application of law.

Government agencies should not arbitrarily treat similarly situated people differently.

Suppose two businesses violate the same regulation under substantially identical circumstances.

If an agency imposes a severe penalty on one and no penalty on the other solely because an official personally dislikes one company, serious rule-of-law concerns arise.

Consistency does not mean that every case must produce identical results.

Relevant differences can justify different outcomes.

But differences should be based upon legally relevant factors, not arbitrary preference.

This is one reason agencies develop:

• enforcement policies;
• penalty guidelines;
• regulatory standards;
• adjudicative precedents; and
• internal procedures.

These mechanisms can promote consistency and predictability.

---

18. Predictability and Legal Certainty

The rule of law has an important relationship with predictability.

Individuals and businesses organize their behavior around legal rules.

Businesses make investments.

People obtain professional licenses.

Companies develop compliance systems.

Organizations decide whether to enter regulated markets.

All of these decisions depend partly upon the ability to understand what government requires.

A system in which agencies can change legal expectations unpredictably without authority or procedure creates uncertainty.

Administrative law therefore attempts to balance two competing needs:

Stability

People need reasonably predictable rules.

Flexibility

Government sometimes needs to adapt rules to changing circumstances.

The challenge is to allow legitimate regulatory evolution without allowing agencies to change legal obligations arbitrarily.

---

19. The Rule of Law and Regulatory Change

Administrative agencies often need to change regulations.

Scientific knowledge changes.

Markets change.

Technology changes.

Social conditions change.

Government policy changes.

The rule of law does not require regulations to remain permanently frozen.

Instead, it requires that changes occur through lawful mechanisms.

For example, where notice-and-comment rulemaking is required, an agency generally must follow the applicable process when changing a legislative rule.

The Cornell Wex explanation of rulemaking emphasizes that agencies formulate, amend, or repeal rules through legally defined procedures and that final rules are generally subject to judicial review.

Thus:

The rule of law permits change, but it requires lawful change.

---

20. The Rule of Law and Emergency Government

Emergencies create some of the greatest challenges for the rule of law.

A government may need to respond quickly to:

• natural disasters;
• public health emergencies;
• financial crises;
• national security threats;
• major technological failures; or
• other urgent circumstances.

Administrative law recognizes that some situations may justify accelerated procedures.

The APA itself contains exceptions to ordinary rulemaking procedures, including a good-cause exception under certain circumstances.

But emergency authority is not necessarily unlimited authority.

The central rule-of-law question remains:

What legal authority permits the government to act, and what limits apply even during an emergency?

A state of emergency can change the government’s available legal tools.

It does not automatically erase the legal system.

---

21. The Rule of Law and Administrative Penalties

Administrative agencies frequently impose civil or administrative penalties.

These penalties may have substantial financial consequences.

The rule of law requires attention to:

• statutory authorization;
• applicable regulations;
• procedural requirements;
• fair notice;
• evidentiary support;
• consistent treatment; and
• available review.

An agency should not be able to impose a penalty simply because an official believes the conduct was undesirable.

There must be a legal basis for the violation and the sanction.

The seriousness of administrative penalties therefore makes rule-of-law principles particularly important in enforcement proceedings.

---

22. The Rule of Law and Licensing

Licensing is another area where administrative power can have enormous practical consequences.

Government agencies may issue licenses for:

• professional occupations;
• businesses;
• transportation;
• construction;
• environmental activities;
• broadcasting;
• financial activities; and
• other regulated activities.

A licensing agency may therefore determine whether a person or business can lawfully engage in a particular activity.

Because the consequences can be substantial, licensing decisions must be grounded in applicable law.

Depending upon the nature of the interest and the governing legal framework, procedural due process may also become relevant.

The broader principle remains:

A government license is a legal status governed by law, not a personal favor granted by an administrator.

---

23. The Rule of Law and Due Process

The rule of law and due process are closely related, but they are not identical.

The rule of law is a broader principle requiring government to operate according to law.

Due process provides specific constitutional protections in circumstances where government action affects protected interests.

For example, an individual may have a protected interest in a government benefit, professional license, or other legal entitlement.

The government may need to provide appropriate procedures before taking that interest away.

What procedures are constitutionally required depends on the circumstances.

The Supreme Court’s modern due-process framework generally considers factors including:

1. the private interest affected;
2. the risk of erroneous deprivation and the value of additional safeguards; and
3. the government’s interests and administrative burdens.

Cornell Wex discusses this framework through Mathews v. Eldridge and emphasizes that the procedures constitutionally required depend upon the particular context.

Thus, due process is one important constitutional mechanism through which the rule-of-law principle operates.

---

24. The Rule of Law and Transparency

Government power becomes more difficult to control when government decision-making is hidden.

Transparency therefore supports the rule of law.

Administrative transparency can involve:

• publishing proposed rules;
• publishing final regulations;
• maintaining administrative records;
• explaining agency decisions;
• making relevant information available;
• providing opportunities for public comment; and
• publishing agency policies and procedures.

Transparency allows affected parties to understand what the government is doing.

It also enables courts, Congress, journalists, scholars, and the public to evaluate administrative action.

Transparency does not mean that every governmental document must always be public.

Legitimate confidentiality interests exist.

But the general principle remains:

Government power is easier to hold accountable when its legal basis and reasoning are visible.

---

25. The Rule of Law and Public Participation

Public participation is another important aspect of administrative legality.

Notice-and-comment rulemaking allows interested parties to submit information and arguments before many significant rules are finalized.

Participants may include:

• individuals;
• businesses;
• trade associations;
• professional organizations;
• public-interest groups;
• scientists;
• academics; and
• other governmental bodies.

Participation does not mean that an agency must accept every comment.

It means that the administrative process creates an opportunity for relevant information and legal arguments to enter the decision-making process.

This can improve both:

• the quality of administrative decisions; and
• the legitimacy of administrative government.

---

26. The Rule of Law and Accountability

Administrative officials exercise public power.

Public power requires accountability.

Accountability can take several forms.

Congressional accountability

Congress can investigate agencies, amend statutes, conduct oversight, and control appropriations.

Executive accountability

The President and executive officials supervise many agencies.

Judicial accountability

Courts can review agency action when judicial review is available.

Public accountability

Members of the public can participate in administrative proceedings, challenge agency action, and scrutinize government conduct.

Internal accountability

Agencies may use inspectors general, ethics systems, supervisory review, internal appeals, and other mechanisms.

The rule of law therefore operates through a network of accountability mechanisms rather than a single institution.

---

27. Ultra Vires Action and the Rule of Law

The Latin expression ultra vires means “beyond the powers.”

In administrative law, agency action can be described as ultra vires when the agency acts beyond the authority legally granted to it.

For example:

Congress authorizes an agency to regulate commercial transportation.

The agency claims authority to regulate an unrelated private activity with no statutory connection to transportation.

The agency’s action may be challenged as beyond its authority.

Ultra vires reasoning reflects one of the simplest expressions of the rule of law:

Government officials cannot lawfully exercise powers they do not possess.

---

28. The Rule of Law and Agency Interpretation

Agencies frequently interpret statutes and regulations.

Interpretation is necessary because legal language can involve:

• technical terminology;
• general standards;
• complex statutory schemes;
• gaps;
• cross-references; and
• difficult factual applications.

But an agency’s interpretation must remain connected to legal authority.

Following Loper Bright, statutory ambiguity no longer automatically triggers Chevron deference.

Courts must independently interpret the governing statute when reviewing legal questions.

This does not eliminate agency interpretation.

It changes its legal status.

Agency interpretation can remain informative and persuasive, particularly where the agency has technical expertise.

But the agency cannot simply declare its own interpretation to be controlling because the statute is unclear.

---

29. The Rule of Law and the Major Questions Doctrine

The major questions doctrine provides another important modern limitation on administrative power.

The doctrine reflects the principle that agencies generally should not assume extraordinary power over matters of vast economic or political significance without clear congressional authorization.

The underlying idea is closely connected to the rule of law:

Major exercises of governmental power require an identifiable legal foundation.

The doctrine has become especially significant in debates about the scope of agency authority.

It reflects a broader concern that agencies should not use general statutory language to claim powers that Congress did not clearly authorize.

---

30. The Rule of Law and the Nondelegation Doctrine

The nondelegation doctrine addresses another aspect of administrative power.

Congress often needs to delegate authority to agencies.

But Article I of the Constitution vests legislative power in Congress.

The resulting constitutional question is:

How much authority can Congress delegate before it has effectively transferred legislative power?

The Supreme Court has historically permitted substantial delegation when Congress provides an intelligible principle to guide agency action.

The doctrine therefore seeks to preserve a constitutional distinction between:

Congress making law

and

agencies implementing law under delegated authority.

Although the modern nondelegation doctrine has generally allowed broad delegations, it remains an important constitutional theory of administrative power.

---

31. The Rule of Law and Separation of Powers

The administrative state complicates traditional separation of powers because agencies may perform functions resembling legislation, executive enforcement, and adjudication.

The rule of law requires these functions to remain constitutionally structured.

For example:

• Congress establishes statutory authority;
• agencies administer and implement that authority;
• executive officials supervise applicable executive functions;
• administrative adjudicators resolve certain agency disputes; and
• courts review legal questions and agency action within their jurisdiction.

The system is therefore not one of pure institutional separation.

It is a system of structured interaction under law.

The rule of law provides the principle that keeps those interactions within constitutional boundaries.

---

32. The Rule of Law and Agency Independence

Independent agencies create additional questions.

If an agency is designed to have some insulation from presidential control, how is it held accountable?

The answer again involves multiple legal mechanisms.

Independent agencies remain subject to:

• statutes;
• constitutional requirements;
• judicial review;
• congressional oversight;
• procedural requirements; and
• other applicable legal constraints.

Independence does not mean sovereignty.

An independent agency is still a governmental institution operating under law.

---

33. Rule of Law vs. Rule by Bureaucracy

The phrase “rule of law” can be contrasted with the idea of rule by bureaucracy.

Rule by bureaucracy would mean that governmental officials effectively determine what the law requires simply through administrative decision-making.

Rule of law means that administrative officials remain constrained by legal authority.

The difference can be expressed simply:

Rule by bureaucracy

Officials decide → government acts

Rule of law

Law authorizes → officials act → law limits → courts may review

The second model is the foundation of legitimate administrative government.

---

34. Why Administrative Expertise Does Not Replace Legality

Administrative agencies often possess extraordinary expertise.

An environmental agency may understand pollution science better than most judges.

A financial regulator may understand complex securities markets better than most legislators.

A telecommunications agency may understand communications technology better than ordinary courts.

But expertise answers a different question from legality.

Expertise asks:

What policy or technical approach works best?

Legality asks:

What is the government legally permitted to do?

An agency may be highly qualified to answer the first question without possessing final authority over the second.

That distinction is fundamental to the modern administrative state.

---

35. The Rule of Law as a Balance

The rule of law does not require government agencies to operate without flexibility.

Nor does it require every administrative decision to be predetermined by statute.

Modern government would be impossible under such a system.

Instead, administrative law seeks a balance between:

Authority and restraint

Expertise and legality

Flexibility and predictability

Efficiency and procedure

Executive administration and congressional control

Administrative discretion and judicial review

The goal is not to eliminate discretion.

It is to make discretion lawful, structured, and reviewable.

---

36. A Practical Example

Imagine Congress creates an agency to regulate workplace safety.

The statute gives the agency authority to establish safety standards.

The agency proposes a new regulation.

The rule-of-law analysis would ask:

1. Authority

Did Congress authorize the agency to regulate this subject?

2. Procedure

Did the agency follow the applicable rulemaking procedures?

3. Statutory consistency

Does the regulation remain consistent with the statute?

4. Constitutional limits

Does the regulation violate constitutional rights or structural principles?

5. Reasoned decision-making

Did the agency explain why the regulation was adopted?

6. Fair notice

Are regulated parties reasonably able to understand what the rule requires?

7. Judicial review

Can an affected party obtain judicial review, and if so, what standard applies?

The rule of law is present at every stage.

---

37. A Second Example: Administrative Enforcement

Suppose a business violates an agency regulation.

The agency begins an enforcement proceeding.

The business argues that the agency is imposing a penalty under a standard that was never clearly established.

The rule-of-law questions may include:

• What statute authorizes the penalty?
• What regulation establishes the violation?
• Was the regulation validly promulgated?
• Did the business receive adequate notice?
• Did the agency follow required procedures?
• Is there sufficient evidence?
• Was the penalty authorized?
• Did the agency apply its standards consistently?
• Is judicial review available?

Again, administrative law turns abstract rule-of-law principles into concrete legal questions.

---

38. The Rule of Law and Judicial Independence

Courts themselves must also operate under the rule of law.

Judicial review should not become an opportunity for judges to impose their own policy preferences.

The judicial role is to determine questions of law according to the Constitution, statutes, precedent, and applicable legal standards.

This is particularly important after Loper Bright.

Independent judicial interpretation does not mean judicial policymaking.

It means courts determine what the law requires while recognizing lawful delegations of discretionary authority to agencies.

The rule of law therefore constrains both:

• administrative agencies; and
• reviewing courts.

---

39. The Rule of Law and Modern Administrative Government

The modern administrative state is too complex to function through simple commands alone.

Government must respond to:

• new technologies;
• changing markets;
• scientific developments;
• environmental challenges;
• financial systems;
• public health problems;
• evolving industries; and
• other complex social conditions.

Administrative agencies provide the institutional capacity to respond.

But the more complex government becomes, the more important legal constraints become.

Complexity can make power harder to understand.

Specialization can make accountability harder.

Technical regulation can make democratic participation harder.

Administrative law therefore uses the rule of law to provide a common foundation:

Complex government must still be government according to law.

---

40. Key Principles of the Rule of Law in Administrative Law

The entire subject can be summarized through several principles.

1. Agencies must have legal authority

Government officials cannot create their own powers.

2. Delegated power remains limited

An agency must remain within the authority granted by law.

3. The Constitution controls

Administrative action must comply with constitutional requirements.

4. Statutes matter

The agency’s enabling statute defines much of its substantive authority.

5. Procedure matters

An agency must follow applicable administrative procedures.

6. Regulations must remain within statutory authority

A regulation cannot lawfully exceed or contradict its statutory foundation.

7. Discretion is not unlimited

Administrative discretion must remain within legal boundaries.

8. Government must give adequate reasons

Reasoned decision-making supports accountability and judicial review.

9. People need meaningful notice

Legal obligations should be sufficiently knowable to permit reasonable compliance.

10. Similar cases should be treated consistently

Arbitrary discrimination undermines the rule of law.

11. Courts remain important

Judicial review provides an external mechanism for enforcing legal limits.

12. Expertise does not replace legality

Technical knowledge does not itself create governmental authority.

13. Emergencies do not automatically eliminate legal constraints

Government may have special emergency powers, but those powers remain legally bounded.

14. The rule of law requires controlled discretion

Administrative government needs flexibility, but that flexibility must remain structured by law.

---

Frequently Asked Questions

What does the rule of law mean in administrative law?

It means that administrative agencies must exercise governmental power according to legal authority and within constitutional, statutory, and procedural limits.

Why is the rule of law important for administrative agencies?

Agencies exercise substantial governmental power. The rule of law prevents that power from becoming arbitrary or unlimited.

Where do administrative agencies get their authority?

Federal agencies generally receive their authority from statutes enacted by Congress. Their authority must also comply with the Constitution.

Can an agency create any regulation it considers useful?

No. An agency may issue regulations only within its lawful authority and must comply with applicable procedural and substantive requirements.

What is the relationship between the rule of law and judicial review?

Judicial review provides an important mechanism through which courts can determine whether agency action has remained within legal boundaries.

Does the rule of law eliminate administrative discretion?

No. Administrative agencies often need discretion. The rule of law requires that discretion remain legally structured rather than arbitrary.

Does due process equal the rule of law?

No. Due process is a specific constitutional protection, while the rule of law is a broader principle requiring government to operate according to law. Due process is one important mechanism through which that principle is implemented.

Why is fair notice important?

People cannot reasonably comply with legal requirements they cannot understand. Fair notice helps prevent arbitrary enforcement and supports predictable government administration.

Does Loper Bright strengthen the rule of law?

It can be understood as strengthening the judicial role in independently determining statutory meaning. The Supreme Court rejected Chevron’s requirement of judicial deference based solely on statutory ambiguity and emphasized independent judicial interpretation within constitutional and statutory limits.

Can agencies still interpret statutes after Loper Bright?

Yes. Agencies continue to interpret and administer the statutes they are responsible for implementing. But courts no longer automatically defer to those interpretations simply because the statute is ambiguous. Agency reasoning may still be considered for its persuasive value.

Does the rule of law prevent government from changing regulations?

No. Regulations can change when agencies have authority to change them and comply with applicable legal procedures. The principle is not that government can never change the law, but that government must change it lawfully.

What is ultra vires agency action?

Ultra vires action is governmental action taken beyond the legal authority granted to the agency.

---

Conclusion

The rule of law is one of the foundations of administrative law.

Administrative agencies exist because modern government requires specialized institutions capable of administering complex statutory programs.

But administrative necessity cannot become a justification for unlimited governmental discretion.

The legitimacy of administrative government depends upon a basic principle:

Agencies may exercise power because the law gives them power, and they may exercise that power only within the boundaries established by law.

That principle operates at every level of administrative government.

Congress creates agencies and defines their authority.

The Constitution establishes fundamental limits.

The Administrative Procedure Act imposes important procedural requirements.

Agencies promulgate regulations and make administrative decisions.

Individuals and businesses participate in administrative processes and may challenge unlawful government action.

Courts review agency action and enforce legal boundaries.

The result is a system in which administrative power is substantial but not supposed to be sovereign.

The rule of law does not demand a government without discretion.

It demands a government in which discretion remains accountable to law.

That distinction is perhaps the most important idea to carry forward into the study of administrative law:

The question is not whether government may exercise discretion. The question is whether that discretion remains bounded by law.

Once that principle is understood, the next major question becomes more concrete:

How much discretion should an administrative agency have, and where are the legal limits on that discretion?