India has one of the world’s largest and most layered legal systems. This guide explains how it is structured — the sources of law, the hierarchy of courts, and the main codes that govern civil and criminal matters — as general educational background. It is not legal advice.
Sources of Indian law
Indian law draws on several sources. The Constitution of India, which came into force on 26 January 1950, is the supreme law: any statute inconsistent with it can be struck down. Below the Constitution sit statutes enacted by Parliament and by state legislatures, delegated legislation (rules and regulations framed under those statutes), and judicial precedent — the interpretation of law by the higher courts, which binds lower courts under Article 141. Personal laws, custom, and principles of equity also play a role in specific areas.
The federal structure: Union, State, and Concurrent
India is a union of states with a federal division of legislative power set out in the Seventh Schedule of the Constitution. The Union List contains subjects on which only Parliament can legislate (such as defence and foreign affairs); the State List contains subjects for state legislatures (such as police and public order); and the Concurrent List contains subjects on which both can legislate (such as criminal law and contracts), with Union law generally prevailing in case of conflict.
The hierarchy of courts
India has an integrated judiciary — a single pyramid of courts administering both Union and state law, unlike the dual-court model of some other federations.
- The Supreme Court of India sits at the apex. It is the final court of appeal, the guardian of the Constitution, and the forum for enforcing fundamental rights. See our guide on how the Supreme Court works.
- Each state (or group of states/UTs) has a High Court, with appellate jurisdiction over lower courts and the power to issue writs under Article 226.
- Below the High Courts are the subordinate courts — district and sessions courts on the civil and criminal sides, and a range of specialised and magistrate courts.
- A growing set of tribunals (for tax, company law, administrative matters, the environment, and more) handle specialised disputes.
Civil and criminal law
Broadly, Indian law distinguishes civil matters (disputes between private parties — contracts, property, family, and so on) from criminal matters (offences prosecuted by the state). Civil procedure is governed by the Code of Civil Procedure, 1908; substantive civil law is spread across statutes such as the Indian Contract Act, 1872 and the Transfer of Property Act, 1882.
On the criminal side, India undertook a major overhaul in 2023. Three new laws — the Bharatiya Nyaya Sanhita, 2023 (BNS), the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), and the Bharatiya Sakshya Adhiniyam, 2023 (BSA) — came into force on 1 July 2024, replacing the Indian Penal Code, 1860, the Code of Criminal Procedure, 1973, and the Indian Evidence Act, 1872 respectively. Older cases continue under the previous laws, so both frameworks remain relevant in practice for some time.
Fundamental rights and their enforcement
Part III of the Constitution guarantees fundamental rights, including equality (Article 14), freedoms such as speech and movement (Article 19), protection of life and personal liberty (Article 21), and constitutional remedies (Article 32). These rights are enforceable through the courts: the Supreme Court under Article 32 and the High Courts under Article 226 can issue writs — such as habeas corpus, mandamus, and certiorari — to protect them.
Precedent and the role of the higher courts
Decisions of the Supreme Court bind all courts in India, and a High Court’s decisions bind the courts within its territory. This system of precedent gives the law consistency and makes judgment coverage — understanding what a court actually held, and how binding it is — central to following Indian law.
Where to go from here
This overview is a starting point. For specific areas, see our coverage of the Supreme Court and High Courts, our Constitution of India guide, and our Legal Education vertical.
Remember: this is general educational information, not legal advice. For guidance on a specific legal question or situation, consult a qualified advocate.
Tribunals and specialised forums
Alongside the traditional courts, India has developed a large network of tribunals and specialised forums to handle particular kinds of disputes — among them tribunals for tax, company law and insolvency, administrative service matters, consumer disputes, and environmental cases. Tribunals are designed to bring subject-matter expertise and, in principle, speedier resolution to complex or technical areas. Decisions of tribunals are typically subject to appeal or judicial review by the High Courts or the Supreme Court, keeping them within the constitutional framework.
Alternative dispute resolution
Not every dispute is resolved by a court judgment. Indian law actively encourages alternative dispute resolution (ADR) — arbitration, mediation, conciliation, and Lok Adalats (people’s courts). ADR can be faster, less adversarial, and less expensive than litigation, and parties frequently agree to arbitration in commercial contracts. Courts may also refer suitable disputes for settlement.
Independent constitutional and statutory bodies
The Indian legal and constitutional order also relies on a set of independent bodies that perform crucial functions — for example the Election Commission of India, the Comptroller and Auditor General, and various regulators and commissions established by statute. These institutions operate within, and are accountable under, the constitutional framework.
How law changes over time
Indian law is not static. It evolves through fresh legislation, amendments, delegated rule-making, and the continual interpretation of statutes and the Constitution by the higher courts. Following that evolution — new judgments, new laws, and shifts in interpretation — is exactly what a legal publication like LitigationLawyer.in exists to help readers do.
Sources
- The Constitution of India — India Code (indiacode.nic.in)
- Ministry of Law and Justice, Government of India (lawmin.gov.in)
- Supreme Court of India (sci.gov.in)
Frequently asked questions
Is India a common law or civil law country?
India is broadly a common law jurisdiction, with a strong tradition of judicial precedent, alongside extensive codified statutes.
What is the highest court in India?
The Supreme Court of India is the highest court and the final court of appeal, and its decisions bind all other courts under Article 141.
What is the difference between civil and criminal law?
Civil law deals with disputes between private parties (such as contracts and property), while criminal law deals with offences prosecuted by the state. They follow different procedures and standards of proof.