The Indian Judiciary: Structure, Powers

UPSC master note

Exam snapshot

UPSC papers: Prelims GS-I; Mains GS-II; Essay and Interview
Syllabus area: Structure, organisation and functioning of the judiciary; separation of powers
Prelims importance: Very high — Articles 124–147, 214–231, jurisdiction and appointments
Mains importance: Very high — judicial review, collegium, tribunals, PIL and reforms
Core Articles: 124–147 (Supreme Court), 214–231 (High Courts), 233–237 (subordinate courts)
Key amendments: 42nd, 43rd, 44th and the 99th (NJAC)
Landmark cases: Kesavananda Bharati, the three Judges Cases, NJAC and L. Chandra Kumar
Central tension: Judicial independence versus judicial accountability and separation of powers

Direct answer

What is the Indian judiciary and why is it central to the Constitution?

The Indian judiciary is a single integrated system headed by the Supreme Court, with High Courts at the State level and a subordinate judiciary below them. It interprets the Constitution and laws, settles disputes, and protects fundamental rights. Its defining power is judicial review — the authority to test executive action and legislation against the Constitution, including the basic structure that even Parliament cannot amend away. This makes the judiciary the guardian of the Constitution and the balancing wheel of India's separation of powers.

Introduction: the third branch and the guardian of the Constitution

India adopted a single, integrated judiciary — unlike the United States, where federal and State courts run in parallel. A law declared by the Supreme Court binds every court in the country under Article 141, and a single hierarchy runs from the subordinate courts through the High Courts to the Supreme Court. This design reflects the framers' choice of a strong Centre with a unified legal order, even within a federal polity.

The judiciary performs three constitutional roles at once. It is a dispute-resolution body, deciding civil and criminal matters. It is the interpreter of the Constitution, giving meaning to open-textured phrases such as "procedure established by law" and "equality before law". And it is the guardian of rights, empowered to strike down State action that violates the Constitution. The tension that runs through the whole subject is simple to state and hard to resolve: how to keep judges independent enough to check the political branches, while keeping them accountable enough that they do not become a law unto themselves.

The constitutional architecture of the judiciary

The Constitution builds the judiciary in three tiers, each with its own Articles, jurisdiction and appointment process.

The three-tier structure of the Indian judiciary

Supreme Court (Articles 124–147)
Apex court, guardian of the Constitution and highest court of appeal.
- Original jurisdiction (Article 131)
  Centre–State and inter-State disputes.
- Writ jurisdiction (Article 32)
  Enforcement of fundamental rights.
- Appellate and advisory (Articles 132–143)
  Appeals and Presidential references.
High Courts (Articles 214–231)
One for each State, though two or more States may share a High Court.
- Writ jurisdiction (Article 226)
  Wider than Article 32 — rights and other purposes.
- Superintendence (Article 227)
  Control over subordinate courts and tribunals.
Subordinate courts (Articles 233–237)
District and sessions judges and the wider trial judiciary under High Court control.

The Supreme Court: composition and appointment

The Supreme Court consists of the Chief Justice of India and other judges up to a number fixed by Parliament by law. Judges are appointed by the President under Article 124, hold office until the age of 65, and can be removed only through the difficult process of Article 124(4). Article 124A, inserted by the 99th Amendment, had created the National Judicial Appointments Commission, but that amendment was struck down in 2015, restoring the collegium.

High Courts: constitutional position

Each High Court, under Article 214, is the highest court of a State. Its judges are appointed by the President under Article 217 and hold office until 62. The High Court's writ power under Article 226 is broader than the Supreme Court's Article 32 power because it can be exercised not only for fundamental rights but "for any other purpose", making the High Court the workhorse of constitutional remedies.

The subordinate judiciary

Below the High Courts sit the district and subordinate courts. District judges are appointed by the Governor in consultation with the High Court under Article 233, while the High Court controls postings, promotions and discipline under Article 235. The idea of an All India Judicial Service under Article 312 has been debated for decades but not implemented.

Jurisdiction of the Supreme Court

The Supreme Court's authority is unusually wide, combining functions that in many countries are split across several courts.

Original, appellate and advisory jurisdiction

Under original jurisdiction (Article 131) the Court alone hears disputes between the Centre and States or among States. Under writ jurisdiction (Article 32) — itself a fundamental right that B.R. Ambedkar called the "heart and soul" of the Constitution — it enforces fundamental rights. Its appellate jurisdiction covers constitutional, civil and criminal appeals (Articles 132–134) and the discretionary special leave petition under Article 136. Finally, advisory jurisdiction (Article 143) lets the President seek the Court's opinion on questions of law or fact, though such opinions are not binding.

Judicial review and the basic structure doctrine

Judicial review is the power to examine whether laws and executive actions conform to the Constitution. It flows from Articles 13, 32 and 226, and is itself part of the basic structure. The doctrine that gives it its deepest meaning was born in 1973.

Kesavananda Bharati v. State of Kerala

1973

Constitutional issue: Whether Parliament's power to amend the Constitution under Article 368 is unlimited
Articles / provisions: Articles 13, 368 and the Fundamental Rights
Background: A 13-judge bench heard a challenge to constitutional amendments that curtailed fundamental rights and property rights, revisiting the earlier Golak Nath position that rights could not be amended at all.
Decision: By a 7–6 majority the Court held that Parliament can amend any part of the Constitution but cannot alter its "basic structure".
Doctrine / principle: The **basic structure doctrine**: features such as supremacy of the Constitution, separation of powers, judicial review, federalism and the rule of law are beyond the amending power.
Why it matters: It is the single most important constitutional decision in India, permanently limiting Parliament and anchoring judicial review.
Later development: Minerva Mills (1980) reaffirmed it by striking down parts of the 42nd Amendment that sought to place amendments beyond review.

The appointments debate: from executive primacy to the collegium

Few subjects capture the independence-versus-accountability tension better than how judges are chosen. The constitutional text speaks only of "consultation", but the meaning of that word has swung dramatically over five decades.

Evolution of judicial appointments

1981
First Judges Case (S.P. Gupta)
Held that "consultation" does not mean concurrence; executive primacy in appointments was upheld.
1993
Second Judges Case
Overruled the earlier view and created the collegium; the CJI-led collegium gained primacy in appointments.
1998
Third Judges Case
On a Presidential reference, expanded and formalised the collegium to the CJI plus four senior-most judges.
2014–2015
99th Amendment and NJAC
Parliament created the NJAC; the Supreme Court struck it down in 2015 as violating judicial independence, restoring the collegium.

How the collegium appoints a Supreme Court judge today

Step 1
Collegium recommends
CJI and four senior-most judges recommend a name.
Step 2
Government processes
The Union government does due diligence and may return the name once.
Step 3
Reiteration binds
If the collegium reiterates unanimously, the government is bound to appoint.
Step 4
President appoints
The warrant of appointment is issued under Article 124.

The unresolved friction today is the Memorandum of Procedure and the delays and selective clearances that arise between the collegium's recommendation and the government's notification — a grey zone the Constitution never anticipated.

Judicial independence: the constitutional safeguards

Independence is engineered through a bundle of protections: security of tenure and a fixed retirement age; salaries charged on the Consolidated Fund and not subject to vote; a bar on discussion of judicial conduct in the legislature except during removal; the power to punish for contempt; and a prohibition on practising before the same court after retirement. Together these insulate judges from the political branches so that judicial review can be exercised without fear.

Accountability and the removal of judges

Independence is balanced by a demanding removal process. A judge can be removed only on grounds of "proved misbehaviour or incapacity", through a motion passed by a special majority in both Houses under Article 124(4), following an inquiry under the Judges (Inquiry) Act, 1968. No judge has ever actually been removed — Justice V. Ramaswami survived when the motion failed in the Lok Sabha in 1993 — which critics say shows the mechanism is too rigid to be a real accountability tool.

Tribunals and the judiciary

To reduce the burden on courts and bring expertise to specialised disputes, the 42nd Amendment inserted Articles 323A and 323B, enabling administrative and other tribunals. But tribunalisation raised its own constitutional question: can tribunals oust the High Courts' power of judicial review?

L. Chandra Kumar v. Union of India

1997

Constitutional issue: Whether tribunals can exclude the writ jurisdiction of the High Courts
Articles / provisions: Articles 32, 226, 227 and 323A–323B
Background: Provisions barring High Court review of tribunal decisions were challenged as undermining judicial review.
Decision: The Court held that judicial review under Articles 32 and 226 is part of the basic structure and cannot be excluded.
Doctrine / principle: Tribunals can supplement but not supplant the High Courts; their decisions remain subject to writ review.
Why it matters: It settled the constitutional status of tribunals and preserved the High Courts' supervisory role.

Public interest litigation and access to justice

From the late 1970s the courts relaxed the rule of locus standi, allowing public-spirited citizens to move the court on behalf of those unable to do so. PIL democratised access to justice and drove reforms in prisons, bonded labour, environmental protection and governance. Its critics warn of "judicial overreach" and docket congestion, but PIL remains a defining feature of the Indian constitutional experience, supported by legal-aid institutions such as the National Legal Services Authority under Article 39A.

Comparison: Supreme Court versus High Courts

Supreme Court and High Court writ powers compared

Feature	Supreme Court	High Court
Writ Article	Article 32 (a fundamental right)	Article 226 (a constitutional right)
Scope of writs	Only for fundamental rights	Rights and "any other purpose" — wider
Discretion to refuse	Cannot refuse where a right is violated	Discretionary; may refuse relief
Territorial reach	Whole of India	Its own territorial jurisdiction
Superintendence	No general supervisory power over courts	Article 227 superintendence over subordinate courts and tribunals

Current relevance

Why the judiciary is constantly in the news

Debates over the collegium and the pending Memorandum of Procedure, mounting pendency of cases and vacancies, questions of judicial accountability and post-retirement appointments, and the expanding footprint of tribunals keep the judiciary at the centre of governance and current affairs. Aspirants should track collegium reiterations, vacancy data and any fresh reform proposals.

Critical analysis

The unresolved tensions

The collegium delivers independence but is criticised for opacity and the absence of a clear accountability mechanism. The NJAC verdict protected independence but left the appointments process unreformed. Pendency undermines the promise of timely justice, and judicial activism through PIL raises separation-of-powers concerns. The challenge is institutional design that secures independence and accountability together, rather than trading one for the other.

Prelims trap

Common Prelims traps on the judiciary

Article 32 is a fundamental right and cannot be suspended except as provided by the Constitution, while Article 226 is not a fundamental right but is wider in scope. The collegium is a judicial innovation, not a constitutional body named in the text. The NJAC was created by the 99th Amendment and struck down in 2015 — it never became operational.

Mains insight

Framing a strong Mains answer

Structure answers around the independence–accountability balance. Introduce with the integrated judiciary and judicial review, use Kesavananda and the Judges Cases as anchors, and conclude with balanced reform — a transparent appointments process, filling vacancies, and strengthening tribunals under judicial oversight rather than replacing courts.

Practice: apply what you have learned

Match the case with its contribution

Kesavananda Bharati
Second Judges Case
L. Chandra Kumar
Minerva Mills

Created the collegium
Basic structure doctrine
Reaffirmed limits on the amending power
Judicial review of tribunals preserved

Show answer

A-2, B-1, C-4, D-3 — Kesavananda gave the basic structure doctrine; the Second Judges Case created the collegium; L. Chandra Kumar preserved review of tribunals; Minerva Mills reaffirmed limits on amendment.

Arrange the appointments milestones in order

NJAC struck down
First Judges Case
Third Judges Case
Second Judges Case

Check chronology

First Judges Case (1981) → Second Judges Case (1993) → Third Judges Case (1998) → NJAC struck down (2015).

The meaning of 'consultation' shifted from executive primacy (1981) to the collegium (1993, 1998), and the attempt to replace it via the NJAC failed in 2015.

A State law is challenged as violating the basic structure. Can a High Court examine it?

Yes. Judicial review under Articles 226 and 32 is part of the basic structure and cannot be excluded. A High Court can examine whether a law or executive action is unconstitutional, and its decision is subject to appeal to the Supreme Court. Basic-structure review of constitutional amendments, however, is ultimately settled by the Supreme Court.

Indian judiciary: 15-question knowledge check

Score: 0/0

1. Consider the following about the Supreme Court of India: 1) The number of judges is fixed by the Constitution. 2) Supreme Court judges hold office until the age of 65. 3) The law declared by the Supreme Court is binding on all courts. Which of the statements is/are correct?
2. The basic structure doctrine was propounded in which case?
3. With reference to writ jurisdiction, consider the following: 1) Article 32 can be invoked only for the enforcement of fundamental rights. 2) Article 226 can be invoked for fundamental rights and for other purposes. 3) Article 32 is itself a fundamental right. Which is/are correct?
4. The collegium system of appointment of judges was established through which development?
5. The National Judicial Appointments Commission was created by which amendment?
6. Which Article empowers the High Courts to exercise superintendence over subordinate courts and tribunals?
7. Consider the removal of a Supreme Court judge: 1) The ground is proved misbehaviour or incapacity. 2) A motion must be passed by a special majority in both Houses. 3) The President can remove a judge on the advice of the Council of Ministers alone. Which is/are correct?
8. Tribunals were given a constitutional basis by which amendment through Articles 323A and 323B?
9. In L. Chandra Kumar (1997), the Supreme Court held that:
10. The advisory jurisdiction of the Supreme Court is provided under which Article?
11. The original jurisdiction of the Supreme Court under Article 131 relates primarily to:
12. Which of the following is a safeguard of judicial independence in India?
13. Special leave to appeal to the Supreme Court from any court or tribunal is granted under:
14. The concept of Public Interest Litigation in India is most closely associated with the relaxation of:
15. The idea of an All India Judicial Service is enabled by which provision?

Quick revision before the exam

Final recall

5-minute revision

1.India has a single integrated judiciary; Supreme Court law binds all courts (Article 141).
2.Judicial review flows from Articles 13, 32 and 226 and is part of the basic structure.
3.Kesavananda Bharati (1973) gave the basic structure doctrine; Minerva Mills reaffirmed it.
4.The collegium came from the Second (1993) and Third (1998) Judges Cases.
5.The 99th Amendment created the NJAC; it was struck down in 2015.
6.Article 32 is a fundamental right; Article 226 is wider but not a fundamental right.
7.Articles 323A and 323B (42nd Amendment) enable tribunals; L. Chandra Kumar preserved review.
8.Judges are removed only for proved misbehaviour or incapacity by special majority in both Houses.

Fact-check record

Sources and references

Last legally and factually reviewed: 2026-09-11.

Constitution of India — Legislative Department — Authoritative text of Articles 124–147 and 214–237.
Supreme Court of India — Judgments, collegium resolutions and court data.
India Code — Government of India — Constitutional text and the Judges (Inquiry) Act, 1968.
PRS Legislative Research — Analyses of the NJAC, judicial vacancies and pendency.
Law Commission of India — Reports on judicial reforms and appointments.
National Legal Services Authority — Legal aid and access-to-justice framework under Article 39A.
Department of Justice, Government of India — Data on appointments, vacancies and the Memorandum of Procedure.