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Law Exams8 min readSep 14, 2026

The Basic Structure Doctrine: From Kesavananda Bharati to Today, Exam-Ready Notes

The Basic Structure Doctrine: From Kesavananda Bharati to Today, Exam-Ready Notes
8 min read · 1,525 words

Kesavananda Bharati Basic Structure Doctrine: Complete Exam Notes

Quick answer: The Basic Structure Doctrine says Parliament can amend the Constitution but cannot destroy its identity – certain features (supremacy of the Constitution, democracy, secularism, judicial review, free and fair elections, federalism) are beyond amendment. Born in Kesavananda Bharati (1973), it is the single most-tested constitutional doctrine in Indian exams.

What is the basic structure doctrine?

Article 368 gives Parliament the power to amend the Constitution by addition, variation or repeal. The doctrine holds that this power, however wide, cannot be used to alter or abolish the basic features of the Constitution. It is a judge-made limit created to protect constitutional democracy from being voted or amended away – memorised in one line: amend, yes; destroy, no.

How did the doctrine evolve?

  • Shankari Prasad (1951) and Sajjan Singh (1965): Parliament could amend any part including Fundamental Rights – amendments were “law” under Article 13? No, said the Court: they are constitutional amendments, not ordinary law.
  • Golaknath (1967): reversal – Parliament cannot take away Fundamental Rights at all.
  • 24th and 25th Amendments (1971): Parliament reasserted power over any provision and curbed property-rights challenges.
  • Kesavananda Bharati v. State of Kerala (1973): the 13-judge bench settled it – Parliament may amend any provision, but cannot damage the basic structure of the Constitution. The doctrine was born (case reference: overview).
  • 42nd Amendment (1976): inserted clauses claiming no limitation on amendment power – a direct attack.
  • Minerva Mills (1980): struck those clauses down; added limited-amendment-power and balance between rights and directive principles to the basic structure.
  • Waman Rao (1981): drew the cut-off – the doctrine applies to amendments after 24 April 1973, but laws placed in the Ninth Schedule after that date remain reviewable.
  • NJAC case (2015): the 99th Amendment creating a commission for judicial appointments was voided for violating judicial independence – the doctrine’s biggest modern application.

What counts as basic structure?

There is no exhaustive list – that is itself an exam point – but decisions have recognised: supremacy of the Constitution; the republican and democratic form of government; secularism; separation of powers; federalism; judicial review; free and fair elections; rule of law; independence of the judiciary; harmony between Fundamental Rights and Directive Principles; and the limited nature of amending power. Write answers as “evolved case by case”, never as a fixed constitutional text – the phrase appears in no article.

Why do critics and defenders argue about it?

  • Critics say: it is counter-majoritarian – unelected judges overriding Parliament’s constituent power; the term is vague and lets courts strike amendments on intuition.
  • Defenders say: it is the insurance policy of democracy – it stops a temporary two-thirds majority from abolishing elections, courts or federalism; India’s Emergency-era experience shows the risk was real.
  • GS-2 answer frame: doctrine as constitutional self-defence + judicial creativity + the living-state balance – cite Kesavananda, Minerva, NJAC in one line each.

How do exams ask it?

  • Prelims: which amendment tried to bar judicial review of amendments (42nd); which case propounded the doctrine (Kesavananda, 1973, 13 judges, 7:6); Minerva Mills contribution.
  • Mains/CLAT: “The basic structure doctrine is an insurance against majoritarian excess” – discuss; NJAC and judicial independence; can Parliament rewrite the Preamble? (The Preamble was amended once, 42nd Amendment 1976, adding socialist, secular, integrity – whether it is basic structure is an open debate).
  • Interview: be ready to defend or critique judicial review of amendments with one example on each side.

How to revise this in three minutes?

  • Minute one: the holding of Kesavananda in one sentence + the 7:6 split.
  • Minute two: the timeline – Shankari Prasad, Golaknath, 24th/25th, Kesavananda, 42nd, Minerva, NJAC.
  • Minute three: recite six basic-structure elements and the “no exhaustive list” caveat.

What have exams actually asked about basic structure?

UPSC Prelims asks attribution and arithmetic: which case, which bench size (13 judges), which amendment tried to fence the doctrine out (42nd), which case struck that fence (Minerva Mills). CLAT reads passages from judgments and tests whether you can separate the ratio (amend yes, destroy no) from the rhetoric. Mains wants evaluation: “judicial creativity or judicial usurpation?” – the complete answer concedes both readings, then lands on the Emergency-period evidence that a legal firewall was needed, and closes with the NJAC showing the doctrine still bites. Interviews push further: if the people’s representatives amend the Constitution, who are five judges to refuse? The strongest reply is structural: the Constituent Assembly’s Constitution precedes and authorises Parliaments; the doctrine protects the author, not the current user.

Elements recognised so far – a revision table

  • Kesavananda (1973): the doctrine itself; amendment power is limited.
  • Indira Nehru Gandhi v. Raj Narain (1975): free and fair elections, rule of law, democracy – the 39th Amendment’s election clause fell.
  • Minerva Mills (1980): limited amending power; FR-DP balance.
  • Waman Rao (1981): Ninth Schedule laws after 24 April 1973 remain open to review.
  • S.R. Bommai (1994): federalism and secularism in the basic structure fold.
  • NJAC (2015): judicial independence – the 99th Amendment voided.

Five practice questions

  1. The basic structure doctrine was propounded in: (a) Golaknath (b) Kesavananda Bharati (c) Minerva Mills (d) Shankari Prasad – Answer: (b) – 1973, 13-judge bench, 7:6.
  2. Which amendment declared that no limitation on amendment power existed? (a) 24th (b) 25th (c) 42nd (d) 44th – Answer: (c) – struck down in Minerva Mills.
  3. The phrase “basic structure” appears in: (a) the Preamble (b) Article 368 (c) no article of the Constitution (d) the Seventh Schedule – Answer: (c) – it is judge-made.
  4. NJAC was struck down for violating: (a) federalism (b) judicial independence (c) secularism (d) free trade – Answer: (b) – executive dominance in appointments.
  5. The First Amendment’s Ninth Schedule laws were protected from review by which later ruling’s cut-off? (a) Waman Rao (b) Golaknath (c) Bommai (d) Kesavananda – Answer: (a) – review applies to post-24 April 1973 additions.

A closing argument to rehearse

For any “critically examine” prompt, build the two-column habit: column one, the counter-majoritarian objection and the vagueness of “basic structure”; column two, the Emergency evidence, the NJAC example, and the point that every mature democracy arms its supreme court with something similar – Germany’s “eternity clause” is written into its Basic Law; India’s is judge-made but serves the identical function. Ending an answer with the Germany comparison reliably lifts it into the top band.

Where does this topic sit in each syllabus?

UPSC GS-2 lists “significant provisions and basic structure” by name – it is one of the few doctrines the syllabus mentions explicitly, so a mains question is near-cyclic. CLAT’s constitutional-law section tests it through judgment extracts. State PSC/judicial-services exams ask the case chain as straight recall. For LLB semester papers it anchors “nature of the Constitution: rigid or living”. Interview boards use it to test judicial-activism instincts – arrive with one defence and one critique ready.

Common mistakes candidates make

  • Dating the doctrine to Golaknath – Golaknath limited amendments over rights; the structure doctrine itself is Kesavananda, 1973.
  • Listing “sovereignty of Parliament” as basic structure – exactly backwards; the doctrine LIMITS Parliament.
  • Claiming the Preamble can never be amended – it was amended once (42nd, 1976); whether it has basic-structure immunity is debated, not settled.
  • Writing “basic features are listed in Article 368(4)” – no such list exists anywhere in the text.

Three more practice questions

  1. The doctrine emerged from a bench of: (a) 9 judges (b) 11 judges (c) 13 judges (d) 5 judges – Answer: (c).
  2. Election-clause amendments were struck for violating free and fair elections in: (a) Raj Narain 1975 (b) Minerva (c) Bommai (d) NJAC – Answer: (a).
  3. Germany’s equivalent protection is called: (a) eternity clause (b) sovereignty clause (c) federal clause (d) basic law lock – Answer: (a).

The sixty-second recap

1. Kesavananda, 1973, thirteen judges, 7:6 – amend anything, destroy nothing. 2. The ladder of cases: Shankari Prasad (yes), Golaknath (no), 24th-25th (parliament strikes), Kesavananda (the doctrine), 42nd (the attack), Minerva (the counter), Waman Rao (the cut-off), Bommai (federalism joins), NJAC (judicial independence bites). 3. No article lists the structure – it is judge-made, case by case. 4. Six safe elements to name: constitutional supremacy, democracy, secularism, judicial review, free and fair elections, federalism. 5. The critique-and-defence pair: counter-majoritarian unease versus the Emergency-era evidence; Germany’s eternity clause is the comparative close. Reread only this list on the morning of the paper.

How to structure the 15-mark answer if it appears in mains

Open with the doctrine in one attributed sentence – Kesavananda, 1973 – and immediately state its function: a check on constituent power. Spend the body in three moves: the evolutionary chain compressed to four cases with one line each; the content question (no exhaustive list, six named elements); and the tension paragraph where you present the counter-majorian critique honestly and then answer it with the Emergency-period rationale. Close with the NJAC application proving the doctrine remains operative, plus the Germany eternity-clause comparison. Budget: intro three lines, three body paragraphs of six to eight lines, conclusion two lines – and underline the case names so the evaluator’s eye catches the chronology in one sweep.

Sources and further reading

Quick revision

  • Shankari Prasad (1951) and Sajjan Singh (1965): Parliament could amend any part including Fundamental Rights – amendments were “law” under Article 13?
  • Golaknath (1967): reversal – Parliament cannot take away Fundamental Rights at all.
  • 24th and 25th Amendments (1971): Parliament reasserted power over any provision and curbed property-rights challenges.
  • Kesavananda Bharati v. State of Kerala (1973): the 13-judge bench settled it – Parliament may amend any provision, but cannot damage the basic structure of the Constitution.
  • 42nd Amendment (1976): inserted clauses claiming no limitation on amendment power – a direct attack.
  • Minerva Mills (1980): struck those clauses down; added limited-amendment-power and balance between rights and directive principles to the basic structure.
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