Kesavananda Bharati v. State of Kerala — Practical Impact on Constitutional Amendment Challenges

Kesavananda Bharati v. State of Kerala, (1973) 4 SCC 225, decided on 24 April 1973 by a 13-judge Constitution Bench — the largest ever convened — held by a 7:6 majority that Parliament's power to amend the Constitution under Article 368 does not extend to altering or destroying the basic structure of the Constitution. For practitioners, this is the single most important constitutional precedent in Indian law: it is the operative authority whenever a constitutional amendment is challenged, and it provides the conceptual framework for every subsequent basic structure decision. The case establishes three load-bearing principles: (1) Parliament can amend every provision of the Constitution including fundamental rights (overruling Golaknath), (2) but cannot destroy basic structure features identified by the judiciary through iterative case law, and (3) the judgment preserves judicial review as the mechanism for enforcing the first two limits. Every basic-structure pleading in the Supreme Court or a High Court must trace its doctrinal lineage to Kesavananda; the case has been cited, applied, or distinguished in over 100 subsequent Supreme Court decisions.

Case snapshot

Ratio decidendi and statutory analysis

1. Article 368 confers amending power including over Part III. Seven of the 13 judges overruled I.C. Golaknath v. State of Punjab (1967) 2 SCR 762, which had held that Parliament cannot amend fundamental rights. The 24th Amendment, 1971 — which clarified that Article 368 includes the power to amend any provision of the Constitution — was unanimously upheld. Practitioners defending amendments that touch fundamental rights must cite this aspect of Kesavananda as the textual foundation of the amending power.

2. Implied limitation: basic structure cannot be destroyed. Despite restoring Parliament's power, the majority imposed a new limitation: amendments that destroy or abrogate the basic structure of the Constitution are unconstitutional. The majority did not provide an exhaustive list but identified, illustratively: supremacy of the Constitution, republican and democratic government, secular character, separation of powers, federal structure, sovereignty and integrity, rule of law, judicial review, essential fundamental rights, and the harmony between fundamental rights and directive principles.

3. Article 31C (original form) partially upheld. The first limb of Article 31C — which protected laws giving effect to Articles 39(b) and (c) from challenges under Articles 14 and 19 — was upheld. However, the second limb — which barred courts from examining whether such a law actually gave effect to those policies — was struck down as violating judicial review, itself a basic structure feature. This split analysis is a template for "sever the unconstitutional portion" arguments in amendment challenges.

4. Justice Khanna's concurrence defines the ratio. The precise ratio is to be found in Justice H.R. Khanna's opinion, which held that while all provisions including fundamental rights are amendable, the "framework" of the Constitution must be preserved. His was the 7th vote; without it, there would have been no majority either for basic structure or for unlimited amendment. When counsel cite Kesavananda, they should cite Khanna J.'s opinion for the operative test.

Current statutory framework

Article 368: The provision remains in force as amended. Clauses (4) and (5), inserted by the 42nd Amendment to exclude judicial review of amendments, were struck down in Minerva Mills (1980). The operational architecture is now: Article 368 confers the power; Kesavananda imposes the basic structure limitation; Minerva Mills confirms judicial review over the limitation; Coelho extends the review to Ninth Schedule insertions.

Article 13(4): Inserted by the 24th Amendment, it provides that nothing in Article 13 (which voids laws inconsistent with fundamental rights) applies to a constitutional amendment under Article 368. This was upheld in Kesavananda, meaning amendments are not "laws" for Article 13 purposes. The basic structure doctrine therefore operates as a separate judicially-imposed constraint, not through Article 13.

Later amendments surviving basic structure review: The 73rd and 74th Amendments (Panchayati Raj, 1992), the 86th Amendment (right to education, 2002), and the 103rd Amendment (EWS reservation, 2019) have all survived basic structure challenges, demonstrating that amendments pursuing substantive constitutional goals are generally upheld.

Amendments struck down using the doctrine: The 39th Amendment (Article 329A(4)) in Indira Gandhi v. Raj Narain (1975); Sections 4 and 55 of the 42nd Amendment in Minerva Mills (1980); and the 99th Amendment (NJAC) in Supreme Court Advocates-on-Record Association v. Union of India (2016) 5 SCC 1.

Key subsequent developments

• Indira Nehru Gandhi v. Raj Narain (1975) Supp SCC 1 — First application of Kesavananda to strike down a constitutional amendment. Free and fair elections identified as basic structure.

• Minerva Mills Ltd. v. Union of India (1980) 3 SCC 625 — Struck down clauses (4) and (5) of Article 368 inserted by the 42nd Amendment; judicial review and limited amending power expressly recognised as basic structure.

• Waman Rao v. Union of India (1981) 2 SCC 362 — Applied the 24 April 1973 cut-off to Ninth Schedule laws, laying the foundation for Coelho.

• S.R. Bommai v. Union of India (1994) 3 SCC 1 — 9-judge Bench recognised secularism, federalism, and democracy as basic structure features.

• L. Chandra Kumar v. Union of India (1997) 3 SCC 261 — 7-judge Bench held that judicial review under Articles 32 and 226 is part of basic structure and cannot be excluded by tribunalisation.

• I.R. Coelho v. State of Tamil Nadu (2007) 2 SCC 1 — Extended basic structure review to Ninth Schedule insertions.

• Supreme Court Advocates-on-Record Association v. Union of India (2016) 5 SCC 1 — Struck down the 99th Amendment (NJAC), holding independence of the judiciary is basic structure.

• Janhit Abhiyan v. Union of India (2023) 5 SCC 1 — 103rd Amendment (EWS reservation) upheld against basic structure challenge, applying the "damage or destroy" test.

Practice implications

Structuring a basic structure challenge: The petition must identify (a) the specific basic structure feature at stake — drawn from the accumulated catalogue across Kesavananda through Janhit Abhiyan; (b) the textual provision of the impugned amendment that damages that feature; (c) a causal analysis showing destruction, not mere alteration. Vague invocations of "basic structure" without specifying the feature and the mode of damage are routinely rejected. Use the Minerva Mills formulation — "destroys or damages" — as the threshold.

Defending an amendment against basic structure attack: Three moves work well. First, locate the amendment within an established constitutional purpose (social justice, federalism, representation). Second, demonstrate that the amendment alters but does not destroy — the essence of the affected feature remains intact. Third, cite Janhit Abhiyan, S.R. Bommai, and Waman Rao for the proposition that substantive constitutional reforms survive the doctrine if they preserve core features.

Using Kesavananda in non-amendment challenges: Though the doctrine technically applies to constitutional amendments, its conceptual architecture is routinely invoked in challenges to ordinary legislation, executive action, and delegated rulemaking where the underlying question is whether a constitutional feature has been undermined. In such cases, frame the challenge as a fundamental rights or separation-of-powers argument, and cite Kesavananda for the underlying constitutional principle rather than as a direct basis.

Advising clients on constitutional reform projects: When counsel is engaged to advise on the drafting of a proposed amendment (state or central), the Kesavananda inquiry is: does the proposal touch any recognised basic structure feature? If yes, is the modification incremental and aimed at a substantive constitutional goal, or does it target the feature for destruction? The latter design will almost certainly fail. The 99th Amendment (NJAC) is the cautionary example — it was a substantive reform but structured in a way that the Court found destroyed judicial independence.

Tactical considerations: Bench strength matters. Basic structure challenges to significant amendments are typically referred to 5-judge or larger Constitution Benches under Article 145(3). Filing in the Supreme Court rather than a High Court is usually strategically preferable for an amendment challenge, given that the basic structure issue is a "substantial question of law as to the interpretation of the Constitution."

Frequently asked questions

How does a practitioner frame a basic structure challenge to a constitutional amendment?

The petition under Article 32 must: (a) identify the specific basic structure feature at stake (secularism, federalism, judicial review, free elections, rule of law, etc.); (b) demonstrate how the impugned amendment damages or abrogates that feature; (c) distinguish between permissible alteration (which does not touch the core) and impermissible destruction. Kesavananda provides the doctrinal foundation but the operational test is the damage-or-destruction test refined in Minerva Mills and Coelho.

Is there a closed list of basic structure features?

No. The Court in Kesavananda deliberately refused to enumerate basic structure features exhaustively. The list is iterative — subsequent cases have added free and fair elections (Indira Gandhi 1975), judicial review and limited amending power (Minerva Mills 1980), secularism, federalism and democracy (S.R. Bommai 1994), independence of the judiciary (NJAC 2016), and access to justice (Anita Kushwaha 2016). Practitioners can argue new features case by case.

Can ordinary legislation be challenged on basic structure grounds?

Generally no — the basic structure doctrine applies to constitutional amendments under Article 368, not to ordinary legislation, which is tested against Part III fundamental rights directly. However, Indira Gandhi v. Raj Narain (1975) and Indira Sawhney (1992) suggest that ordinary laws that undermine basic structure features (like free elections or equality) remain susceptible to fundamental rights challenges framed in basic structure terms.

Does the 24th Amendment still matter after Kesavananda?

Yes — the 24th Amendment is the textual source of Parliament's express power to amend fundamental rights. Kesavananda unanimously upheld the 24th Amendment, overruling Golaknath. When defending an amendment touching Part III rights, counsel must cite the 24th Amendment for Parliament's amending competence, while addressing the basic structure limitation as a separate, judicially-imposed constraint.

Has any High Court applied the basic structure doctrine independently?

High Courts apply the doctrine as binding Supreme Court precedent in Article 226 proceedings but do not expand the catalogue of basic structure features on their own. The identification of new basic structure elements is an exercise reserved for Constitution Benches of the Supreme Court. Practitioners should file basic structure amendment challenges directly in the Supreme Court under Article 32 for efficient adjudication.

Source attribution

Primary source: Supreme Court of India — judgment in Kesavananda Bharati Sripadagalvaru v. State of Kerala, (1973) 4 SCC 225. This analysis is provided for informational purposes and does not constitute legal advice. Given the complexity of basic structure litigation, practitioners should consult the full 1,042-page judgment and current case law before relying on the principles discussed.