What are due process Amendments?

What does the term due process amendment mean? Definition and constitutional context

Text in the Fifth and Fourteenth Amendments

When people refer to a due process amendment they are usually pointing to the clauses in the Fifth Amendment and the Fourteenth Amendment that limit government power. The Fifth Amendment’s Due Process Clause restricts the federal government, while the Fourteenth Amendment’s Due Process Clause applies to state action and limits state governments.

A concise way to describe the protection is that the clauses guard against arbitrary deprivations of life, liberty, or property, a legal framing used in constitutional commentary and practice guides. For the text and brief explanation, see the Fifth Amendment entry at the Legal Information Institute.

Why both amendments matter

The Fifth Amendment’s clause operates against federal actions, and the Fourteenth Amendment extends similar restraints to states, which is why both appear in discussions of a due process amendment. This pairing explains why people sometimes speak of the phrase as shorthand for the constitutional Due Process Clause that governs both federal and state actors (see the site’s constitutional rights section).

Legal Information Institute due process clause

Courts and legal commentators divide due process analysis into two primary strands: procedural due process and substantive due process. Procedural due process addresses the steps government must take before depriving someone of life, liberty, or property, focusing on notice, an opportunity to be heard, and an impartial decisionmaker.

Procedural due process addresses the steps government must take before depriving someone of life, liberty, or property, focusing on notice, an opportunity to be heard, and an impartial decisionmaker.

Authoritative overviews describe procedural due process as a set of rules about fair procedures rather than a rule about the content of a law, and they explain how those rules apply across administrative, criminal, and civil settings. For a practical overview, see the LawShelf discussion of procedural due process.

Substantive due process differs because it asks whether the government may lawfully regulate a particular right at all, rather than only asking whether the procedures used were fair. Courts have used substantive due process to protect certain fundamental rights, including aspects of privacy and marriage.

Legal Information Institute due process clause

Although related, the doctrines lead to different remedies and tests. Procedural challenges typically seek better notice or a hearing, while substantive challenges seek to limit or block government regulation that interferes with recognized fundamental rights.

Legal treatises explain that the two approaches often appear in the same case, but judges will analyze procedural questions using balancing tools and substantive claims using standards tied to whether a right is fundamental.

Legal Information Institute Fourteenth Amendment

How courts decide what procedure is required: the Mathews v. Eldridge balancing test

The three Mathews factors

When courts decide how much process is due they frequently apply a three-factor balancing test from Mathews v. Eldridge: the private interest affected, the risk of erroneous deprivation and the value of additional procedural safeguards, and the government’s interest including administrative burden. The test guides whether notice, an oral hearing, written reasons, or other protections are required. See the Mathews v. Eldridge decision and case summaries for the factors at Justia and Cornell.

Mathews v. Eldridge | 424 U.S. 319 (1976) at Justia

Due Process Test in Mathews v. Eldridge | US Law

Applying the test to administrative benefits and hearings

In administrative settings the Mathews framework explains why some benefit terminations require a prompt hearing while other actions may need only written notice and an opportunity to respond. The balancing approach is widely used in cases involving welfare, disability benefits, and licensing decisions.

Practice guides and bar association materials describe typical outcomes under Mathews and show how courts weigh the three factors depending on the nature of the benefit and how easily additional safeguards could be provided.

American Bar Association due process overview

Substantive due process and protected rights, including the effect of Dobbs

What counts as a fundamental right

Substantive due process has protected rights that the Supreme Court has called fundamental in past decisions, such as certain privacy interests and choices about marriage. Courts examine history, tradition, and legal precedent to decide whether a claimed right is fundamental for heightened scrutiny purposes.

Legal Information Institute Fourteenth Amendment

How Dobbs reshaped reproductive privacy doctrine

The Supreme Court’s Dobbs decision altered the legal framework courts use for reproductive privacy by removing the federal constitutional protection that had previously been recognized in earlier cases. That decision is a central recent development in how substantive due process is applied to reproductive rights.

Dobbs v. Jackson Women’s Health Organization opinion

The broader question of which other rights should be treated as fundamental remains contested, and lower courts continue to apply existing tests and precedents while assessing Dobbs’s implications.

Standards of review under due process: rational basis to strict scrutiny

How standards change the analysis

Courts apply different levels of judicial scrutiny when a due process claim is raised. If no fundamental right or suspect classification is at issue, courts generally apply rational-basis review, which asks whether a law is rationally related to a legitimate government interest. When a right is deemed fundamental, courts apply strict scrutiny or another form of heightened review, which demands a stronger justification from the government.

Legal Information Institute due process clause

When courts use heightened scrutiny

Heightened scrutiny is used when a claimed right is deeply rooted in legal tradition or when classifications disadvantage a protected group. The level of review affects both legislative challenges and judicial review of administrative actions.

The difference in standards matters because a court’s choice of scrutiny often determines whether a law or government action is upheld or struck down.

Legal Information Institute Fourteenth Amendment

How due process works in common contexts: administrative, criminal, and civil examples

Administrative hearings and benefits

Administrative cases often illustrate procedural due process in action: agencies typically provide written notice, a chance to submit evidence, and a decision by an impartial reviewer for benefit terminations or licensing decisions. Mathews is the common framework for deciding which procedures are required.

Mathews v. Eldridge case summary at Oyez

Criminal procedures and constitutional guarantees

American Bar Association due process overview

Civil cases where property or liberty interests arise

Civil disputes can trigger due process when government action threatens property or established entitlements such as licenses or benefits. Courts look for an identifiable property or liberty interest and then apply procedural tests to determine notice and hearing requirements.

Counsel and practice guides show how courts differentiate routine administrative adjustments from deprivations that demand more formal hearings.

Legal Information Institute due process clause

Common mistakes and pitfalls when asserting a due process claim

Confusing procedural and substantive claims

A frequent error is mixing procedural and substantive arguments without tying facts to the appropriate legal test. Procedural claims need concrete facts about notice or hearing; substantive claims require showing that a right is fundamental and that the government lacks sufficient justification.

Legal Information Institute due process clause

Failing to identify a legally protected interest

Another common pitfall is failing to identify a protected liberty or property interest, or failing to show state action. Cases are often dismissed when plaintiffs cannot show that an identifiable interest is at stake or that an official action qualifies as state action.

The ABA and practice guides also note procedural missteps such as missing filing deadlines or not exhausting administrative remedies, which can prevent a later judicial review.

American Bar Association due process overview

If you face a government action that may deprive you of life, liberty, or property, expect written notice explaining the action, a deadline for response, and instructions on how to request a hearing where available. Requesting a hearing promptly and preserving records or evidence commonly improves the ability to present your case.

American Bar Association due process overview

If you are an agency planning an action

Agencies seeking to reduce legal risk commonly apply the Mathews factors when designing procedures, provide clear notice periods, and document the administrative burdens and benefits of additional safeguards. Following practice guidance helps agencies justify procedural choices if reviewed in court.

Practitioners advise consulting primary constitutional text and administrative law precedents when drafting notice and hearing procedures. (See the About page.)

Mathews v. Eldridge case summary at Oyez

Key takeaways: what a reader should remember about a due process amendment

Due process appears in the Fifth and Fourteenth Amendments and covers both procedural rules about notice and hearings and substantive limits on government power.

Mathews provides the familiar balancing test for procedural questions, and Dobbs is a recent turning point in the law governing reproductive privacy, with courts continuing to define the boundaries.

For primary sources and practical guidance, readers should consult constitutional text and practice guides such as those from the Legal Information Institute and bar associations when they need case-specific answers. For updates, see the news page.