Basic Structure Doctrine: Key Principles and Landmark Cases

The Basic Structure Doctrine is a judicial principle established by the Supreme Court of India under Article 368 to limit the constitutional amendment powers of Parliament. While Article 368 grants Parliament the authority to amend provisions of the Constitution, this doctrine asserts that Parliament cannot alter, abrogate, or destroy the core identity and foundational values of the Constitution. The judiciary determines which features form part of the basic structure on a case-by-case basis during judicial review of constitutional amendments and legislative acts.

Evolution of Amending Power and Judicial Conflict

Shankari Prasad v. Union of India (1951)

The Supreme Court upheld the constitutional validity of the First Constitutional Amendment Act, 1951. The Court ruled that Parliament’s power to amend the Constitution under Article 368 includes the power to amend Fundamental Rights under Part III. It established a distinction between ordinary laws enacted under legislative powers and constitutional amendments passed under constituent powers.

Sajjan Singh v. State of Rajasthan (1965)

The Supreme Court upheld the Seventeenth Constitutional Amendment Act, 1964. The majority judgment reiterated that Parliament could amend any part of the Constitution, including Fundamental Rights. However, dissenting opinions raised questions regarding whether citizens’ fundamental rights could be subject to temporary parliamentary majorities.

I.C. Golaknath v. State of Punjab (1967)

An 11-judge bench of the Supreme Court reversed its earlier rulings by a 6:5 majority. The Court declared that Fundamental Rights possess a transcendental and inviolable position. It held that constitutional amendments passed under Article 368 qualify as “law” under Article 13(2), barring Parliament from taking away or abridging Fundamental Rights.

Legislative Reaction: 24th and 25th Amendment Acts (1971)

To override the Golaknath judgment, Parliament enacted the 24th Constitutional Amendment Act, 1971. It amended Article 13 and Article 368 to clarify that Article 13 does not apply to constitutional amendments. The 25th Amendment Act curtailed property rights and prioritized Directive Principles under Article 39(b) and (c) over Fundamental Rights under Articles 14, 19, and 31.

Landmark Cases Defining the Basic Structure

Kesavananda Bharati v. State of Kerala (1973)

A 13-judge bench, the largest in Supreme Court history, ruled by a 7:6 majority to introduce the Basic Structure Doctrine. The Court upheld the validity of the 24th Amendment Act, affirming Parliament’s power to amend any part of the Constitution, including Fundamental Rights. However, it held that Parliament cannot alter or destroy the basic structure or essential framework of the Constitution.

Indira Nehru Gandhi v. Raj Narain (1975)

A 5-judge bench applied the doctrine for the first time to invalidate a constitutional amendment. The Court struck down Clause 4 of the 39th Amendment Act, 1975, which placed election disputes involving the Prime Minister and Speaker beyond judicial review. The judgment added the Rule of Law, democracy, and judicial review to the basic structure.

Minerva Mills v. Union of India (1980)

The Supreme Court invalidated Sections 4 and 55 of the 42nd Constitutional Amendment Act, 1976. Section 55 had granted unlimited amending power to Parliament and barred judicial review of constitutional amendments. The Court ruled that limited amending power itself is a basic feature, and established harmony between Fundamental Rights and Directive Principles as part of the basic structure.

Waman Rao v. Union of India (1981)

The Supreme Court clarified the application timeline of the Basic Structure Doctrine. It held that all constitutional amendments made on or after April 24, 1973 (the date of the Kesavananda Bharati judgment) are subject to judicial review under the doctrine. Laws placed in the Ninth Schedule prior to April 24, 1973, remained protected.

S.R. Bommai v. Union of India (1994)

A 9-judge bench applied the basic structure doctrine to executive actions under Article 356 (President’s Rule). The Court declared federalism, secularism, and democracy as basic features of the Constitution. It held that state government policies violating basic features constitute valid grounds for central intervention under Article 356.

I.R. Coelho v. State of Tamil Nadu (2007)

A 9-judge bench ruled unanimously that laws placed in the Ninth Schedule after April 24, 1973, do not enjoy blanket immunity from judicial review. If a law added to the Ninth Schedule violates Fundamental Rights that form part of the basic structure, courts can invalidate it.

Elements Identified in the Basic Structure

The Supreme Court has not exhaustively defined or codified the basic structure, choosing to determine its components through judicial verdicts.

Core Basic Structure Facts

• Largest Supreme Court Bench: The Kesavananda Bharati case was heard by a 13-judge bench for 68 days between November 1972 and April 1973.
• Cutoff Benchmark Date: April 24, 1973, serves as the cutoff date for applying basic structure scrutiny to laws added to the Ninth Schedule.
• Term Genesis: German jurist Dietrich Conrad originally conceptualized basic structure limits, which advocate M.K. Nambyar introduced during the Golaknath proceedings.
• First Judicial Application: The doctrine was first used to strike down a constitutional provision in Indira Nehru Gandhi v. Raj Narain (1975).
• Ninth Schedule Scrutiny: The I.R. Coelho judgment (2007) subjected all laws placed in the Ninth Schedule post-April 24, 1973, to the basic structure test.
• NJAC Invalidation: The Supreme Court struck down the 99th Constitutional Amendment Act and the NJAC Act in 2015 for violating judicial independence.
• Limited Amending Power: The Court established in Minerva Mills (1980) that Parliament cannot expand its amending power into an absolute power to rewrite the Constitution.
• Non-Codified Doctrine: The Constitution of India contains no explicit textual mention of the phrase “basic structure”.