The Constitution of India does not simply promise rights; it supplies the machinery to enforce them. That machinery is the writ jurisdiction, and understanding the different types of writs available is the first step in choosing the right remedy. Article 32 permits a person to move the Supreme Court for the enforcement of the fundamental rights conferred by Part III, and Article 226 permits a High Court to issue directions, orders or writs both for the enforcement of those rights and “for any other purpose”.

Both Articles recognise five types of writs in India: habeas corpus, mandamus, prohibition, quo warranto and certiorari. Each answers a different question. Choosing the wrong one is a common and avoidable drafting error, because each writ has its own preconditions.

A note on language before turning to the writs themselves. The Constitution speaks of directions or orders “in the nature of” these writs. That phrasing matters: Indian courts are not bound by the technical procedural restrictions that attached to the English prerogative writs, and may mould relief to the case. The Supreme Court made this point early, in T.C. Basappa v. T. Nagappa, AIR 1954 SC 440, decided by a Constitution Bench on 5 May 1954, while tracing the writs to the King’s prerogative power of superintendence over officials and tribunals in England.

Types of Writs In India

Habeas corpus: “produce the body”

Habeas corpus is the remedy against unlawful detention. The Court calls upon the person detaining another to justify the detention in law; if no lawful authority is shown, the detenu is set at liberty.

Its distinctive features are procedural as much as substantive. Standing is relaxed — a relative, friend or, in an appropriate case, a stranger may petition on behalf of the person detained, who by definition may be unable to approach the Court. It is treated as urgent. And it operates not only against the State but also against private persons who detain another without lawful authority, which is why it appears in disputes over illegal confinement and in custody matters.

The substantive standards it enforces are found principally in Articles 21 and 22 of the Constitution — the guarantee that no person shall be deprived of life or personal liberty except according to procedure established by law, and the specific safeguards on arrest and detention, including the right to be informed of the grounds of arrest, the right to consult and be defended by a legal practitioner of one’s choice, and production before a Magistrate within twenty-four hours of arrest, excluding the time necessary for the journey.

Habeas corpus tests the legality of the detention as it stands before the Court. Where a person is in custody under a valid judicial order, the appropriate remedy usually lies elsewhere — in bail, appeal or revision — rather than in habeas corpus.

Mandamus: “we command”

Mandamus commands a public authority to perform a public duty it has failed or refused to perform. It is the writ for inaction, and for action taken in disregard of a duty imposed by law.

Three conditions ordinarily govern its issue. First, there must be a legal duty of a public nature — not a moral obligation, not a matter of pure discretion, and not an obligation arising only in private contract. Second, the petitioner must have a corresponding legal right to the performance of that duty. Third, a demand for performance and a refusal, express or implied, are ordinarily required, so that the authority has had the opportunity to act before the Court is approached.

Mandamus does not lie to direct the making of law: courts do not command the legislature to enact a statute, nor the executive to frame a particular rule in a particular way. Nor does mandamus ordinarily direct an authority how to exercise a genuine discretion; it directs that the discretion be exercised, and exercised lawfully. In practice this is the writ behind directions to decide a pending representation, to consider an application in accordance with the statute, or to release a benefit that the law requires an authority to grant.

Prohibition: stop before the harm is done

Prohibition issues to a judicial or quasi-judicial authority that is proceeding without jurisdiction, or in excess of its jurisdiction, or in violation of the principles of natural justice. Its function is preventive: it stops proceedings that are still pending.

The timing is the essence of the distinction between prohibition and certiorari. Prohibition operates while the matter is alive before the authority; once the authority has decided, prohibition has nothing left to prevent, and certiorari becomes the appropriate remedy. Where proceedings are partly concluded and partly pending, a petitioner may seek both.

Certiorari: quash what has already been decided

Certiorari issues to bring up the record of a judicial or quasi-judicial determination and to quash it. Its grounds, as summarised in T.C. Basappa, include absence or excess of jurisdiction, violation of the rules of procedure or the principles of natural justice, and a manifest error apparent on the face of the proceedings — an error based on clear ignorance or disregard of a provision of law. The Court there emphasised two limits that continue to define the writ: certiorari lies in respect of judicial or quasi-judicial acts, as distinct from purely ministerial acts; and the control exercised is supervisory, not appellate. A patent error may be corrected by certiorari; a merely wrong decision may not.

One important modern limitation must be noted. In Radhey Shyam v. Chhabi Nath, (2015) 5 SCC 423, a Bench of three Judges held on 26 February 2015 that judicial orders of civil courts are not amenable to a writ of certiorari under Article 226, overruling Surya Dev Rai v. Ram Chander Rai, (2003) 6 SCC 675 on that question. Orders of a civil court are instead challenged before the High Court under Article 227, which confers a power of superintendence over courts and tribunals within its territory. The practical consequence is direct: a petition seeking certiorari against a civil court’s order is liable to be found misconceived at the threshold.

Quo warranto: “by what authority?”

Quo warranto questions a person’s title to hold a public office. The Court calls upon the holder to show by what authority the office is held, and if no lawful title is shown, the holder is ousted by judicial order.

In University of Mysore v. C.D. Govinda Rao, AIR 1965 SC 491, decided by a Constitution Bench on 26 August 1963, the Supreme Court explained the remedy as one by which a person holding an independent substantive public office, franchise or liberty is called upon to show by what right the office is held, so that title may be determined. The Court described the procedure as a means of controlling the Executive in making appointments to public office contrary to law, of protecting a citizen from being deprived of a public office to which there is a right, and of protecting the public from usurpers of office who might otherwise continue through the connivance or apathy of the Executive. Before the writ can be claimed, the petitioner must satisfy the Court that the office in question is a public office and is held without legal authority.

Two features follow. The office must be public and of a substantive character — not merely employment under a private employer, and not an office held at pleasure without independent existence. And standing is relaxed: because the wrong is to the public, a stranger to the appointment may apply, though the Court retains discretion to refuse relief.

Choosing the right writ 

Choosing the right writ begins with understanding the types of writs in India and the circumstances in which each one applies.

In practice, petitions frequently seek relief in the nature of more than one writ — most commonly certiorari to quash an order and mandamus to direct the authority to decide afresh in accordance with law. Because Articles 32 and 226 speak of orders “in the nature of” these writs, and because Article 226 extends to “any other purpose”, the Court’s power to grant appropriate relief is not defeated merely by an imperfect label. But an inaccurate choice signals imprecise thinking about the grievance, and it is the grievance — not the Latin — that decides the case.

Legal Information Disclaimer

This article is published for general legal information and educational purposes only. It reflects the position of Indian law as researched up to 10 August 2026 and may not account for subsequent amendments, notifications, rule changes or judicial developments. It is not legal advice, does not take into account any individual’s particular facts or circumstances, and no advocate-client relationship arises from reading it. Outcomes in litigation depend on the specific facts of each case and on procedural requirements in force at the relevant time. Readers dealing with an actual dispute should obtain independent professional advice from a qualified advocate of their own choosing before acting on any information contained here.

Frequently Asked Questions

1. What are the five types of writs in India?
The five writs are Habeas Corpus, Mandamus, Prohibition, Certiorari, and Quo Warranto.

2. What is the purpose of a writ petition?
A writ petition allows a person to seek judicial relief against unlawful detention, failure to perform a public duty, jurisdictional errors, or unlawful occupation of a public office.

3. What is the difference between Article 32 and Article 226?
Article 32 allows the Supreme Court to enforce fundamental rights, while Article 226 gives High Courts wider power to issue writs for fundamental rights and for any other purpose.

4. Which writ is used against illegal detention?
Habeas Corpus is used to challenge unlawful detention and secure the release of a person who is being illegally detained.

5. What is the difference between prohibition and certiorari?
Prohibition stops unlawful proceedings that are still pending, whereas certiorari is generally used to quash an unlawful decision that has already been made.

Sources / Authorities

• Constitution of India, Articles 21, 22, 32, 226 and 227 — India Code, https://www.indiacode.nic.in
• T.C. Basappa v. T. Nagappa, AIR 1954 SC 440 : (1955) 1 SCR 250, Supreme Court of India, Constitution Bench (Mahajan, C.J., Mukherjea, Bose, Bhagwati and Venkatarama Ayyar, JJ.), decided 5 May 1954 — general principles governing certiorari; supervisory not appellate jurisdiction; manifest error apparent on the face of the proceedings — https://indiankanoon.org/doc/1959866/
• University of Mysore v. C.D. Govinda Rao, AIR 1965 SC 491 : (1964) 4 SCR 576, Supreme Court of India, Constitution Bench (Gajendragadkar, Subba Rao, Wanchoo, Rajagopala Ayyangar and Mudholkar, JJ.), decided 26 August 1963 — scope and preconditions of quo warranto — https://indiankanoon.org/doc/295084/
• Radhey Shyam v. Chhabi Nath, (2015) 5 SCC 423, Supreme Court of India, three-Judge Bench, decided 26 February 2015 — judicial orders of civil courts not amenable to certiorari under Article 226 — https://indiankanoon.org/doc/34295630/
• Surya Dev Rai v. Ram Chander Rai, (2003) 6 SCC 675 — overruled on the above point by Radhey Shyam

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