DUE PROCESS OF LAW - The Law Mind Legal Dictionary

DUE PROCESS OF LAWAuthored

The Law Mind • 1575 words

Definition

Due process of law is the constitutional guarantee that government may not deprive a person of life, liberty, or property without following fair procedures and without acting within substantive limits on its power. The phrase appears in both the Fifth Amendment (binding the federal government) and the Fourteenth Amendment (binding the states), and it operates on two distinct planes.

1. Procedural due process. Government must follow fair procedures before depriving an individual of a protected interest. What procedures are required depends on the nature of the interest at stake and the risk of error — typically notice and an opportunity to be heard before a neutral decision-maker, though the precise requirements vary by context.

2. Substantive due process. Certain rights — whether enumerated or not — are so fundamental that government may not infringe them at all, regardless of the procedures used. This doctrine has been the basis for protecting rights ranging from economic liberty (dominant in the late nineteenth and early twentieth centuries) to personal autonomy and family decisions (dominant since the mid-twentieth century).

Common Language

Wiktionary defines due process as the legal requirement that the state must respect all legal rights owed to a person and cannot deprive a person of life, liberty, or property without appropriate legal procedures and safeguards.

Webster's 1913 does not carry a standalone entry for "due process," reflecting how recently the phrase had become a term of art by that date. "Due" in Webster's 1913 is defined as owed or owing as a natural or moral right, or as a legally enforceable obligation.

Editorial note: The gap between everyday and legal usage is significant. In common speech, "due process" has become shorthand for fairness in any institutional setting — workplaces, schools, online platforms. In law, due process is a specific constitutional concept with doctrinal structure, textual roots, and a body of case law defining which interests trigger protection and what procedures satisfy the guarantee. The popular use risks flattening a complex doctrine into a generic fairness appeal.

Common Confusion

Due process is frequently conflated with equal protection, and the two clauses do overlap — the Supreme Court has derived an equal protection component from the Fifth Amendment's due process clause for federal action. But they ask different questions. Due process asks whether the government followed proper procedures and respected fundamental rights in acting against a person. Equal protection asks whether similarly situated persons were treated alike. A law can satisfy due process while violating equal protection, and vice versa.

Procedural due process and substantive due process are also frequently confused. Procedural due process concerns how the government acts — the fairness of its procedures. Substantive due process concerns whether the government may act at all — the permissibility of its ends. Historical sources, particularly those predating the early twentieth century, often use "due process" to mean only the procedural dimension; the substantive dimension was not fully articulated until later.

Core Elements

Procedural due process analysis turns on two threshold questions and a balancing inquiry:

1. Protected interest. Is the individual's life, liberty, or property at stake? Liberty and property have been construed broadly — liberty includes freedom from bodily restraint and certain autonomy interests; property includes legitimate claims of entitlement, not merely abstract need or desire.

2. What process is due. Once a protected interest is established, courts weigh (a) the private interest affected, (b) the risk of erroneous deprivation under existing procedures and the probable value of additional safeguards, and (c) the government's interest, including the fiscal and administrative burden of additional procedures.

Substantive due process analysis asks:

1. Is the right fundamental? Fundamental rights receive heightened or strict scrutiny. Non-fundamental liberty interests receive rational basis review.

2. Is the government's action justified at the appropriate level of scrutiny? Infringement of a fundamental right requires a compelling governmental interest pursued by narrowly tailored means.

Recognized Forms

/SUBTYPES

Procedural due process — Fair notice and hearing requirements before deprivation of protected interests.

Substantive due process — Constitutional limits on the content of government action regardless of procedure.

Economic substantive due process — The now largely dormant Lochner-era doctrine protecting economic liberties as fundamental rights against legislative regulation.

Incorporated due process — The mechanism through which most Bill of Rights guarantees have been applied to state governments via the Fourteenth Amendment's due process clause.

Why It Matters in Research

Due process is one of the most litigated phrases in American constitutional law, and its meaning has shifted dramatically across time. Researchers must be alert to three major traps.

First, the procedural/substantive split is largely a twentieth-century development. Sources from the nineteenth century — including the historical dictionaries in this corpus — use "due process" almost exclusively in its procedural sense. Bouvier and Burrill define it as law in its regular course of administration through courts of justice. Reading those definitions back onto modern doctrine will mislead.

Second, the clause's application to the states through the Fourteenth Amendment (ratified 1868) is analytically separate from its application to the federal government through the Fifth Amendment (ratified 1791). Pre-Civil War sources discuss only federal application. Post-Fourteenth Amendment sources develop state application but may not clearly distinguish which clause they are construing.

Third, substantive due process doctrine has itself reversed direction. The Lochner-era Court (roughly 1897–1937) used substantive due process to strike down economic regulation; the post-1937 Court abandoned that approach and then repurposed substantive due process for personal liberties. Researchers tracking the doctrine across that pivot point must identify which version a source is using.

The tax corpus connection — Collection Due Process hearings — is a specific statutory procedure under the Internal Revenue Code allowing taxpayers to challenge IRS collection actions. It uses the constitutional phrase but is governed by statute, not the Constitution directly. Do not conflate the statutory CDP hearing framework with constitutional due process analysis.

Historical Dictionary Support

Black's, Bouvier's, and Burrill's converge on a single procedural definition: "law in its regular course of administration through courts of justice." All three cite Story's Commentaries on the Constitution and Kent's Commentaries as authority. This reflects the dominant nineteenth-century understanding — due process meant judicial process, not legislative will dressed as law.

Bouvier's entry adds important nuance that the other sources approach but do not fully develop. It quotes the "law of the land" formulation — a more clearly intended general law which hears before it condemns, which proceeds upon inquiry, and renders judgment only after trial — tracking the argument that "law of the land" in Magna Carta and "due process of law" in the Fifth Amendment are equivalent. Bouvier also references Murray's Lessee v. Hoboken Land & Improvement Co., noting that the Supreme Court there examined the clause's scope exhaustively, recognizing that some non-judicial deprivations could still satisfy due process if sanctioned by established custom and law.

Burrill adds the pointed observation that "due process of law imports a judicial trial, and not a mere declaration of legislative will by the passing of a law." This signals the early resistance to purely legislative definitions of process — a tension that would eventually crystallize into substantive due process doctrine, though Burrill himself is not articulating that doctrine.

What the historical dictionaries miss: They do not address substantive due process, incorporation against the states, or the modern balancing tests for procedural sufficiency. Researchers relying solely on these sources will find accurate nineteenth-century doctrine but will be unprepared for the full modern framework.

Jurisdictional Note

The Fifth Amendment due process clause applies to the federal government; the Fourteenth Amendment clause applies to the states. While the federal courts have interpreted them as largely coextensive in modern practice, state constitutions frequently contain their own due process or "law of the land" guarantees that may be interpreted more broadly than their federal counterparts. Researchers working in state court materials should not assume federal doctrine controls state constitutional interpretation.

Encyclopedia Cross-Reference

Due Process of Law — Substantive Due Process Origins and Framework (The Law Mind Constitutional Law Encyclopedia)
Algorithmic Decision-Making and Due Process (The Law Mind Constitutional Law Encyclopedia)
Collection Due Process Hearings (The Law Mind Tax Encyclopedia)

DUE PROCESS OF LAWsubentry

Black's Law Dictionary • 1891

Law in its regular course of administration through courts of justice. 3 Story, Const. 264, 661. "Due process of law in each particular case means such an exercise of the powers of the government as the settled maxims of law per- mit and sanction, and under such safeguards for the protection of individual rights as those maxims prescribe for the class of cases to which the one in question belongs.' Cooley, Const. Lim. 441. See, also, 12 N. Y. 209; 5 Mich. 251; 6 Cold. 233; 49 Cal. 403. Whatever difficulty may be experienced in giv- ing to those terms a definition which will embrace every permissible exertion of power affecting pri- vate rights, and exclude such as is forbidden, there

DUE PROCESS OF LAWsubentry

Bouvier's Law Dictionary • 1928

Law in its regular course of administration through courts of justice. 3 Story, Const. 264, 661; Miller, Const. 664; 18 How. 272; 13 Ν. Υ. 378. Any legal proceeding enforced by public authority, whether sanctioned by age or custom, or newly devised in the discretion of the legislative power, in furtherance of the general public good, which regards and preserves these principles of liberty and justice. 110 U. S. 516. Due process of law has never been pre- cisely defined; while its fundamental require- ment is opportunity for hearing and defense, the procedure may be adapted to the case, and proceedings in court are not always essential. 204 U. S. 241. While the exact definition of the term "due process of law" may be uncertain, it is cer- tain that it inhibits the taking of one man's property and giving it to another, contrary to settled usages and modes of procedure, and without notice or an opportunity to be heard. 230 U. S. 140. While the words "due process of law," as used in the Fourteenth Amendment, pro- tect fundamental rights, the Amendment was not intended to interfere with the power of the State to protect the lives, liberty and prosperity of its citizens, nor with the power of adjudication of its courts in administering the process provided by the law of the State. 200 U. S. 164. This term is considered by Coke as equi- valent to the phrase "law of the land " (used in Magna Charta, c. 29), and is said by him to denote "indictment, or present- ment of good and lawful men." Co. 2d Inst. 50. Amendment V. of the con- stitution of the United States provides: "No person shall . be deprived of life, liberty, or property, without due process of law." Amendment XV. prohibits a state from depriving a person of life, liberty, or property, without due process of law. A similar provision exists in all the state con- stitutions; the phrases "due course of law" and "the law of the land" are sometimes used; but all three of these phrases have the same meaning; 96 U. S. 97; Cooley, Const. Lim. 437, where the provisions in the various state constitutions are set forth. Miller, J., says, in Davidson v. New Orleans, 96 U. S. 103, that a general definition of the phrases which would cover every case would be most desirable, but that, apart from the risk of failure to make the defini- tion perspicuous and comprehensive, there is a wisdom in ascertaining the extent and application of the phrase by the judicial process of exclusion and inclusion as the cases arise. In that case, however, he says also, that it must be confessed that the con- stitutional meaning or value of the phrase remains without that satisfactory precision of definition which judicial decisions have given to nearly all the other guaranties of personal rights found in the constitutions of the several states and of the United States. As contributory to the discussion, he proceeds, for the court, to lay down the following proposition: "That whenever by the laws of a state, or by state authority, a tax, assessment, servitude, or other burden is imposed upon property for the public use, whether it be for the whole state or of some more limited portion of the com- munity, and those laws provide for a mode of confirming or contesting the charge thus imposed, in the ordinary courts of justice, with such notice to the person, or such proceeding in regard to the property as is appropriate to the nature of the case, the judgment in such proceedings cannot be said to deprive the owner of his property without due process of law, however ob- noxious it may be to other objections." In the case just cited it is remarked that dur ing nearly a century while this provision was in the constitution of the United States, as a restraint upon the authority of the federal government, and during that time the powers of that government were watched with jealousy, this special limita- tion on its powers was seldom invoked; but after it became, as part of the Fourteenth Amendment, a limitation upon the powers of the states, in a very few years, the docket of the supreme court was crowded with cases in which it was invoked. See 140 U. S. 316; 133 id. 660; 154 id. 421. The full significance of the clause "law of the land" is said by Ruffin, C. J., to be that statutes which would deprive a citizen of the rights of person or property without a regular trial according to the course and usage of the common law would not be the law of the land; 4 Dev. 15. Mr. Webster's ex- planation of the meaning of these phrases in the Dartmouth College Case (4 Wheat.

DUE PROCESS OF LAWsubentry

Bouvier's Law Dictionary • 1928

518) is: "By the law of the land is more clearly intended the general law, a law which hears before it condemns; which proceeds upon inquiry, and renders judg- ment only after trial. The meaning is that every citizen shall hold his life, liberty, property, and immunities, under the pro- tection of the general rules which govern society. Everything which may pass under the form of an enactment is not, therefore, to be considered the law of the land." The privileges and immunities of citizens of the United States, protected by the Four- teenth Amendment, are privileges and im- munities arising out of the nature and es- sential character of the federal govern- ment, and granted or secured by the con- stitution; and due process of law and the equal protection of the laws are secured if the laws operate on all alike, and do not subject the individual to an arbitrary ex- ercise of the powers of government; 152 U. S. 882; 148 id. 662; 110 id. 535. In 4 Wheat. 285, Johnson, J., says: "As to the words from Magna Charta incor- porated in the constitution of Maryland, after volumes spoken and written with a view to their exposition, the good sense of mankind has at length settled down to this, -that they were intended to secure the in- dividual from the arbitrary exercise of the power of government, unrestrained by the established principles of private rights and distributive justice." "Due process of law undoubtedly means, in the due course of legal proceedings, ac- cording to those rules and forms which have been established for the protection of private rights; " 18 N. Y. 209. Law in its regular course of administration through courts of justice is due process; and when secured by the law of the state, the con- stitutional requirement is satisfied; 139 U. S. 462. The phrase as used in the constitu- tion does not "mean a statute passed for the purpose of working the wrong. That construction would render the restriction absolutely nugatory, and turn this part of the constitution into mere nonsense. The people would be made to say to the two houses: You shall be vested with the legislative power of the state, but no one shall be disfranchised or deprived of any of the rights or privileges of a citizen, unless you pass a statute for that purpose. In other words, you shall not do the wrong unless you choose to do it;'" per Bronson, J., in 4 Hill, N. Y. 140. "The meaning of these words is that no man shall be de- prived of his property without being heard in his own defence; " Tucker, J., in 1 Hen. & M. 531. See, also, 6 W. & S. 171. Judge Cooley (Const. Lim. 441) says: "Due process of law in each particular case means, such an exercise of the powers of the government as the settled maxims of law permit and sanction, and under such safeguards for the protection of individual rights as those maxims prescribe for the class of cases to which the one in question belongs." Taking property under the taxing power is taking it by due process of law; 22 Cal. 363; 102 U. S. 586. In this connection, it is said in 2 McCord 56: "We think that any legal process which was originally founded in necessity, has been consecrated by time, and approved and acquiesced in by universal consent, ... is embraced in the alternative 'law of the land." In 50 Miss. 479, it is said that these constitutional pro- visions do not mean the general body of the law as it was at the time the constitution took effect; but they refer to certain funda- mental rights which that system of juris- prudence of which ours is derivative has always recognized; if any of these are dis- regarded in the proceedings, by which a person is condemned to the loss of property, etc., then the deprivation has not been by due process of law. And it has been held that the state cannot deprive a person of his property without due process of law through the medium of a constitutional convention any more than it can through an act of the legislature; 69 Mo. 627. Ex- action of tolls under a state statute for the use of an improved waterway, is not a de-

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Wiktionary (English) • 2026

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