Justice
What is the rule of law?
The rule of law is the principle that everyone, including the government, is subject to law that is public, applied equally, and interpreted by independent courts. This guide explains what it requires and what it does not.
In short
The rule of law is the principle that everyone in a society — including the people and institutions that govern it — is subject to law, and that the law is public, applied equally, and interpreted by courts that are independent of the government.
Its practical opposite is not disorder. It is a system where power is exercised according to the discretion of whoever holds it, and where the rules that apply to you depend on who you are.
The United Nations defines the rule of law as a principle of governance under which all persons, institutions and entities, public and private, including the state itself, are accountable to laws that are publicly promulgated, equally enforced and independently adjudicated, and which are consistent with international human-rights norms and standards.
Why it exists
The rule of law addresses a problem that every society with a government faces: the body that enforces the rules is also the body most capable of ignoring them.
Historically, the idea developed as a set of constraints placed on rulers rather than as a theory of good government. Documents that limited a ruler’s power in specific ways are frequently treated as landmarks. Clauses of Magna Carta, in the form confirmed in 1297, remain on the statute book of England and Wales.
How it works
The rule of law is usually broken down into requirements that can be examined separately. Formulations differ between authorities, but the following elements recur.
- Legality
- Public bodies act only where law authorises them to act, and only within the limits of that authorisation.
- Legal certainty
- Law is published, reasonably clear, and generally prospective, so that people can know in advance what is required of them.
- Equality before the law
- The same rules apply to everyone, including officials, and are enforced without arbitrary distinction.
- Independent adjudication
- Disputes about what the law requires are decided by courts that are structurally independent of the parties, including when one party is the government.
- Access to justice
- People are able in practice to bring a claim or contest a decision. A right that cannot be exercised is not effective.
- Prevention of arbitrariness
- Discretionary power is structured, reasoned, and reviewable rather than unconstrained.
The International Covenant on Civil and Political Rights expresses part of this in treaty form: Article 14 provides for a fair and public hearing by a competent, independent and impartial tribunal established by law. That obligation binds the states party to the Covenant.
Common misconceptions
Widely held beliefs that do not match how the system actually operates.
Common belief: The rule of law means strict law enforcement.
In practice: It means law binds the government as much as the citizen. A state that enforces its criminal law rigorously while its own officials operate outside legal constraint is not exhibiting the rule of law. The phrase "law and order" describes a different idea.
Common belief: If a government follows its own written laws, the rule of law is satisfied.
In practice: Most formulations require more than formal legality: independent courts able to rule against the government, meaningful access to those courts, and consistency with human-rights standards. A written law that authorises arbitrary detention does not become unproblematic by being written down.
Common belief: The rule of law is a Western concept.
In practice: Constraints on rulers, published rules, and independent adjudication appear across many legal traditions and long predate the modern phrase. The specific institutional forms differ; the underlying problem of constraining power is not culturally specific.
Common belief: The rule of law is either present or absent.
In practice: It is a matter of degree across several dimensions at once. A country may have strong judicial independence and weak access to justice, or clear published law and inconsistent enforcement. Treating it as binary obscures exactly where a system is weak.
How this varies between jurisdictions
A required section on every guide. Arrangements differ between countries, and we say how.
Different legal traditions build the same commitments through different institutions.
- Some systems place constitutional review in a single specialised constitutional court; others allow any court to disapply a law; others do not permit courts to set aside primary legislation at all.
- Some systems protect rights primarily through a written constitution; others through ordinary statute, judicial doctrine, and international treaty obligations.
- Judicial independence is protected through different combinations of appointment procedure, tenure, pay protection, and disciplinary arrangements — and these are frequently where the practical differences lie.
- Administrative decisions may be reviewed by ordinary courts or by a separate hierarchy of administrative courts.
Rights and accountability
The rule of law is the frame that makes other rights enforceable. A right to a fair hearing means little without a court able to hear the complaint; a limit on police powers means little without a body able to rule that the limit was exceeded.
That is why the mechanisms most often examined when assessing the rule of law are structural: whether courts can rule against the government and have those rulings complied with; whether judges can be removed for their decisions; whether prosecution decisions can be directed politically; whether people can bring a claim without prohibitive cost.
Where to go next
Related: what justice means institutionally, what due process requires, and what courts do. On the text most often invoked for this idea, see which Magna Carta.
Related topics
- What is justice?
Justice is the principle that people should be treated according to rules that apply equally to everyone, decided by bodies that are authorised, constrained, and answerable. This guide explains what that means institutionally.
- What is due process?
Due process is the requirement that the state follow fair, established procedures before it takes action against a person. This guide explains what it typically includes and how it differs between systems.
- What do courts do?
Courts resolve disputes, test the state’s case against individuals, interpret law, and review public decisions. This guide explains those functions and why judicial independence is structural.
- What actually changes in law when a government declares a state of emergency?
Less, and more specifically, than the phrase suggests. Two constitutions answer it with closed lists of what may be done; one bars amending the constitution while it runs; two systems have no such regime at all, and handle emergencies under ordinary law.
Sources
United Nations (Rule of Law Unit) · International organisation · link verified 2026-07-23
Supports the United Nations' own working definition of the rule of law, including the requirements of accountability to law, equal enforcement, independent adjudication, and consistency with international human-rights norms. It is one institution's definition, and the guide attributes it as such rather than presenting it as the definition.
United Nations · International organisation · 1966 · link verified 2026-07-23
Authentic treaty text as registered in the UN Treaty Series; registered ex officio 23 March 1976. Supports the fair-trial guarantees of Article 14, including the right to a competent, independent and impartial tribunal established by law, and the presumption of innocence (Art. 14(2)). Binding only on states party to it; does not support claims about states that have not ratified, nor about how any individual state applies it. WAVE 19 ADDITION, read from the same authentic treaty text in the UN Treaty Series PDF, text-extracted locally. Supports Article 14(5) in full: "Everyone convicted of a crime shall have the right to his conviction and sentence being reviewed by a higher tribunal according to law." The qualifier "according to law" is part of the provision and is load-bearing: the right is to review as the law of the state provides, not to appeal without limit or by any chosen route. Supports Article 14(6): where a person has by a FINAL decision been convicted of a criminal offence and the conviction has subsequently been reversed or the person pardoned on the ground that a new or newly discovered fact shows conclusively that there has been a miscarriage of justice, the person who has suffered punishment as a result shall be compensated according to law, unless it is proved that the non-disclosure of the unknown fact in time is wholly or partly attributable to that person. Supports Article 14(3)(g), that no one shall be compelled to testify against himself or to confess guilt, and Article 14(4), that the procedure for juvenile persons shall take account of their age and the desirability of promoting their rehabilitation. WAVE 20 ADDITION. PROVENANCE, stated precisely because this record's url is a different copy: the Article 4 material below was read on 2026-08-26 from OHCHR's official PDF of the Covenant at https://www.ohchr.org/sites/default/files/ccpr.pdf. The United Nations Treaty Series copy at this record's url timed out repeatedly this session and was not re-read, so nothing in this addition rests on it. Article 4 is the derogation clause, and its four cumulative conditions are the point. Supports ICCPR Art. 4(1): “1. In time of public emergency which threatens the life of the nation and the existence of which is officially proclaimed, the States Parties to the present Covenant may take measures derogating from their obligations under the present Covenant to the extent strictly required by the exigencies of the situation, provided that such measures are not inconsistent with their other obligations under international law and do not involve discrimination solely on the ground of race, colour, sex, language, religion or social origin.”. Supports ICCPR Art. 4(2), read with Arts. 6, 7, 8, 11, 15, 16 and 18 as printed in the same document: “2. No derogation from articles 6, 7, 8 (paragraphs 1 and 2), 11, 15, 16 and 18 may be made under this provision.”. Supports ICCPR Art. 4(3): “3. Any State Party to the present Covenant availing itself of the right of derogation shall immediately inform the other States Parties to the present Covenant, through the intermediary of the Secretary-General of the United Nations, of the provisions from which it has derogated and of the reasons by which it was actuated. A further communication shall be made, through the same intermediary, on the date on which it terminates such derogation.”. The Covenant binds States Parties to it. It is NOT evidence of any particular state's domestic law, and no country claim on this platform rests on it. It designates no organ to proclaim an emergency, assigns no role to any national legislature, and creates no civil-protection institution. The Human Rights Committee's interpretation of this article is cited separately and attributed to the Committee.WAVE 21 ADDITION. Read from the same United Nations Treaty Series PDF, text-extracted and searched. Supports Art. 9(1)-(4), and specifically that the Covenant polices ARBITRARINESS rather than closing a list of grounds: “Everyone has the right to liberty and security of person. No one shall be subjected to arbitrary arrest or detention. No one shall be deprived of his liberty except on such grounds and in accordance with such procedure as are established by law”; with 9(2) (informed at the time of arrest of the reasons and promptly of any charges), 9(3) (brought promptly before a judge or other officer authorised by law to exercise judicial power; it shall not be the general rule that persons awaiting trial shall be detained in custody) and 9(4) (entitlement to take proceedings before a court which decides without delay on the lawfulness of the detention). Supports Art. 14(1): “All persons shall be equal before the courts and tribunals”, with the right to a fair and public hearing by a competent, independent and impartial tribunal established by law, the closed grounds on which press and public may be excluded, and the rule that judgment shall be made public except where the interest of juvenile persons otherwise requires or the proceedings concern matrimonial disputes or the guardianship of children. Supports Art. 14(3)(e) (“To examine, or have examined, the witnesses against him and to obtain the attendance and examination of witnesses on his behalf under the same conditions as witnesses against him”), 14(3)(f) (free assistance of an interpreter) and 14(3)(g) (“Not to be compelled to testify against himself or to confess guilt” — note that the Covenant adds the confession limb, which the European Convention text does not contain). Supports Art. 14(5). VERIFIED NEGATIVES from exhaustive search of the Covenant text: “proportion” occurs zero times, “equality of arms” zero times, and “remain silent” zero times. This is treaty text binding states party to it; it is not evidence of any state's domestic law, and the corpus invariant forbidding a treaty from standing in for a country applies to it.
The National Archives (legislation.gov.uk) · Legislation · 1297 · link verified 2026-07-23
Supports the fact that clauses of Magna Carta, in the 1297 confirmation, remain on the statute book of England and Wales. Note that this is the 1297 text, not the 1215 text; the two differ, and conflating them is a common error.