Why this chapter matters for UPSC: Chapter 9 of Indian Constitution at Work is the foundation for GS Paper 2 questions on constitutional amendments, Parliament's amending power, and the Basic Structure doctrine. The Kesavananda Bharati judgment (1973), the 42nd and 44th Amendments, and the distinction between the three categories of amendment under Article 368 are among the most tested topics in UPSC Prelims and Mains. The 2023 Prelims tested the 106th Amendment (Women's Reservation), and the Mains has repeatedly asked about the Basic Structure doctrine's elements and significance for judicial independence.

Contemporary hook (for Mains introductions): A constitution is not a dead letter. It lives and breathes through the democratic processes it creates, the rights it protects, and the amendments that update it in response to the needs of successive generations. But can a constitution be amended out of existence by the very Parliament it creates? India's Supreme Court said no — in the landmark Kesavananda Bharati case (1973), it established the Basic Structure doctrine: Parliament may amend any provision of the Constitution, but it cannot destroy the Constitution's essential character. This tension between a Parliament claiming unlimited constituent power and a judiciary asserting the role of constitutional guardian remains one of the defining features of Indian democracy.


PART 1 — Prelims Fast Reference

Article 368 — Three Types of Amendment

Type Procedure Provisions Covered Examples
Type 1: Simple Majority Ordinary majority of members present and voting in each House Provisions outside Article 368 — admission of new states, formation of new states, second schedule (salaries), quorum, etc. Admission of new states (Article 2), creation of new states (Article 3), abolition/creation of Legislative Councils
Type 2: Special Majority (a) Majority of total membership of each House AND (b) majority of not less than 2/3 of members present and voting in each House Most provisions of the Constitution Amendments to Fundamental Rights, DPSPs, most constitutional articles
Type 3: Special Majority + Ratification by at least half the State Legislatures Special majority in both Houses of Parliament plus ratification by legislatures of not less than half the states Federal provisions — election of President; representation of states in Parliament; Supreme Court and High Courts; distribution of legislative, executive, and taxation powers; 7th Schedule lists; Art. 368 itself 101st Amendment (GST — required state ratification), federal provisions touching Centre-State division

Note on Special Majority: A bill must be passed separately by each House. There is no provision for a Joint Sitting of Parliament to resolve a deadlock on constitutional amendment bills — unlike for ordinary bills (Article 108). The President must give assent to a Constitutional Amendment Bill and cannot withhold or return it (24th Amendment 1971 made this explicit).

Major Constitutional Amendments — Quick Reference Table

Amendment Year in Force Key Change
1st Amendment 1951 Added 9th Schedule (protection of land reform laws from judicial review); inserted restrictions on freedom of speech (Article 19(2)); upheld state agrarian legislation
7th Amendment 1956 Reorganisation of states on linguistic basis; abolished class A, B, C, D states; created Union Territories
24th Amendment 1971 Made it mandatory for President to give assent to Constitutional Amendment Bills; affirmed Parliament's power to amend any part of the Constitution including Fundamental Rights; amended Article 368 and Article 13
25th Amendment 1971 Restricted right to property; introduced "amount" instead of "compensation" for acquisition; inserted Article 31C to protect laws implementing DPSPs (Articles 39b and 39c) from FRs challenge
42nd Amendment 1976 "Mini Constitution" — added "socialist" and "secular" to Preamble; added Fundamental Duties (Part IVA, Article 51A); added 10 subjects to Union List (entry 2A — deployment of armed forces); gave DPSPs primacy over FRs; curtailed judicial review; made President bound by Cabinet advice; extended tenure of Lok Sabha and state assemblies to 6 years (later reversed)
44th Amendment 1978 Reversed several 42nd Amendment changes — removed internal disturbance as ground for National Emergency (substituted "armed rebellion"); restored judicial review; added Article 20 and 21 to non-derogable FRs even during Emergency; removed Right to Property from Part III (it became a constitutional right under Article 300A, not a fundamental right); reduced Lok Sabha/assembly tenure back to 5 years
52nd Amendment 1985 Anti-Defection Law — added 10th Schedule (disqualification on grounds of defection)
61st Amendment 1989 Lowered voting age from 21 to 18 years (Article 326)
69th Amendment 1991 Special status to Delhi — designated as National Capital Territory; created a legislature and Council of Ministers for Delhi
71st Amendment 1992 Added Konkani, Manipuri, and Nepali to 8th Schedule (recognised languages)
73rd Amendment 1993 (24 April) Constitutional status to Panchayati Raj — Part IX, 11th Schedule, Articles 243–243O
74th Amendment 1993 (1 June) Constitutional status to Urban Local Bodies — Part IX-A, 12th Schedule, Articles 243P–243ZG
86th Amendment 2002 Inserted Article 21A — Right to free and compulsory education for children 6–14 years; amended Article 45 (early childhood care up to 6 years); added Fundamental Duty under Article 51A(k)
91st Amendment 2004 Strengthened Anti-Defection Law; limited Council of Ministers to 15% of Lok Sabha strength
97th Amendment 2012 Constitutional recognition to cooperative societies — right to form cooperatives added to Article 19(1)(c); Part IXB added (Articles 243ZH to 243ZT)
99th Amendment 2014 (in force April 2015) Established National Judicial Appointments Commission (NJAC) — struck down by Supreme Court on 16 October 2015 in Supreme Court Advocates-on-Record Association v. Union of India (4:1 majority) as violating Basic Structure (judicial independence)
100th Amendment 2015 Land Boundary Agreement with Bangladesh — exchange of enclaves
101st Amendment 2016 Goods and Services Tax (GST) — inserted Articles 246A, 269A, 279A; required ratification by more than half the states
102nd Amendment 2018 Constitutional status to National Commission for Backward Classes (NCBC) — inserted Article 338B
103rd Amendment 2019 10% EWS Reservation — added clause (6) to Articles 15 and 16; reservation for Economically Weaker Sections in educational institutions and public employment
104th Amendment 2020 Abolished Anglo-Indian reserved seats in Lok Sabha and state legislatures (Articles 331 and 333)
105th Amendment 2021 Restored states' power to identify OBCs (SEBCs) — amended Articles 342A, 366(26C); reversed the effect of Maratha Reservation judgment (2021) which held that the 102nd Amendment had removed state powers
106th Amendment 2023 Women's Reservation — 33% reservation for women in Lok Sabha, state legislative assemblies, and Delhi assembly; to be operational after next census and delimitation (Articles 330A, 332A)

Basic Structure Doctrine — Recognised Elements

The Supreme Court has never provided a definitive exhaustive list of Basic Structure elements. The following elements have been explicitly recognised by the Court across various judgments:

Element Leading Case / Recognition
Supremacy of the Constitution Kesavananda Bharati (1973)
Republican and democratic form of government Kesavananda Bharati (1973)
Secular character of the Constitution S.R. Bommai v. Union of India (1994)
Separation of powers Kesavananda Bharati (1973)
Federal structure Kesavananda Bharati (1973); S.R. Bommai (1994)
Sovereignty and unity of India Kesavananda Bharati (1973)
Fundamental Rights (Part III) Kesavananda Bharati (1973)
Judicial review Kesavananda Bharati (1973); L. Chandra Kumar (1997)
Rule of law Kesavananda Bharati (1973)
Free and fair elections Indira Nehru Gandhi v. Raj Narain (1975)
Independence of judiciary SCAORA v. Union of India (2015) — NJAC case
Harmony and balance between FRs and DPSPs Kesavananda Bharati (1973)
Parliamentary system of government Kesavananda Bharati (1973)
Limited power of Parliament to amend Constitution Kesavananda Bharati (1973) — the doctrine itself

UPSC Traps — Article 368 and Amendments

Wrong claim Correct fact
"Simple majority is required for all amendments under Article 368" Most amendments require special majority; simple majority applies only to certain provisions outside Article 368's purview
"Joint sitting can resolve deadlock on constitutional amendment bills" No joint sitting for constitutional amendment bills — each House must independently pass by special majority
"President can return a Constitutional Amendment Bill for reconsideration" After the 24th Amendment (1971), the President must give assent and cannot return it
"42nd Amendment added 11 Fundamental Duties" The 42nd Amendment added 10 Fundamental Duties (Article 51A); the 86th Amendment (2002) added the 11th Fundamental Duty (Article 51A(k) — duty of parents to provide educational opportunities to children)
"Basic Structure doctrine was established in Golaknath case" Golaknath (1967) held Parliament cannot amend Fundamental Rights; the Basic Structure doctrine was established in Kesavananda Bharati (1973)
"99th Amendment was struck down for violating federalism" NJAC was struck down for violating judicial independence (Basic Structure)
"106th Amendment is already operational" The 106th Amendment (Women's Reservation, 2023) is not yet operational — it will take effect after the next census and delimitation exercise

PART 2 — Full Chapter Notes

What Does "Living Document" Mean?

A constitution is called a "living document" when it is capable of adaptation to changing social, economic, and political circumstances without losing its essential character. This adaptability can come from two sources:

  1. Formal amendments — the text of the constitution is changed through a prescribed procedure
  2. Judicial interpretation — courts give new meaning to existing provisions, expanding or contracting their scope without changing the text

India's Constitution has used both mechanisms extensively. As of 2024, the Constitution has been amended 106 times — a high figure compared to most constitutional democracies (the US Constitution has been formally amended only 27 times in 235+ years). Yet India's Constitution has also been kept alive through landmark Supreme Court interpretations, most notably the Basic Structure doctrine (1973), which placed judicially enforced limits on Parliament's unlimited claim to amend the Constitution.

Article 368 — The Amendment Procedure

Part XX of the Constitution (only one article — Article 368) governs constitutional amendments.

The procedure for a standard (special majority) amendment:

  1. An Amendment Bill is introduced in either House of Parliament (unlike Money Bills, which can only be introduced in Lok Sabha)
  2. The Bill must be passed in each House separately by:
    • A majority of the total membership of that House (absolute majority — more than half of all members, not just those present)
    • A majority of not less than two-thirds of the members present and voting
  3. If ratification by states is required, the Bill must be passed by the legislatures of not less than one-half of the states (no time limit prescribed)
  4. The Bill is then presented to the President, who must give assent (cannot withhold or return)
  5. Upon Presidential assent, the Constitution is amended

Key features:

  • No provision for joint sitting in case of deadlock between two Houses
  • State legislatures can only ratify or reject — they cannot suggest amendments to the Bill
  • If a state ratifies and later seeks to withdraw ratification, the question is unsettled in law
  • The Rajya Sabha (Council of States) has an equal role in constitutional amendments — unlike ordinary legislation where Lok Sabha predominates

Which Provisions Require State Ratification?

The Constitution requires ratification by not less than half the state legislatures for amendments to provisions that are "federal" in character. These include amendments relating to:

  • Election of the President (Articles 54, 55)
  • Extent of executive power of the Union and the States (Articles 73, 162)
  • Provisions relating to the Supreme Court (Chapter IV of Part V)
  • High Courts (Articles 214–231)
  • Distribution of legislative powers between Union and States (Chapter I of Part XI)
  • The Lists in the Seventh Schedule
  • Representation of states in Parliament
  • Article 368 itself

The Conflict Over Parliament's Amending Power: A Historical Arc

Understanding why the Basic Structure doctrine exists requires understanding the historical conflict between Parliament and the judiciary over property rights and social reform legislation.

Phase 1 — Early Amendments and Court Challenges (1951–1967)

The 1st Amendment (1951) was necessitated by early judicial decisions that struck down state land reform laws as violations of the right to property (Article 19(1)(f) and Article 31). Parliament responded by:

  1. Adding the 9th Schedule — laws placed in it are protected from judicial review on grounds of violating Fundamental Rights
  2. Restricting freedom of speech (Article 19(2)) to allow reasonable restrictions
  3. Upholding zamindari abolition laws

In Shankari Prasad v. Union of India (1951), the Supreme Court upheld Parliament's power to amend Fundamental Rights, ruling that "law" in Article 13 (which prohibits laws abridging FRs) did not include constitutional amendments.

This position held until the Golaknath case (1967), where a 6:5 majority reversed Shankari Prasad, holding that Parliament could not amend Fundamental Rights. This created a constitutional crisis — it meant that Parliament could not carry forward social and economic reform legislation.

Phase 2 — Parliament Strikes Back: 24th and 25th Amendments (1971)

Following Indira Gandhi's massive 1971 election victory ("Garibi Hatao"), Parliament enacted the 24th Amendment (1971), which:

  • Explicitly stated that Parliament can amend any provision of the Constitution including Fundamental Rights
  • Made Article 13 inapplicable to Constitutional Amendments
  • Made it mandatory for the President to give assent to Amendment Bills

The 25th Amendment (1971) further curtailed the right to property — replacing "just compensation" with "amount" for compulsory acquisition, and inserting Article 31C to protect DPSP-implementing laws from FR challenge.

Phase 3 — Kesavananda Bharati and the Basic Structure Doctrine (1973)

The constitutionality of the 24th and 25th Amendments was challenged in Kesavananda Bharati v. State of Kerala (1973) — heard by the largest bench in Indian legal history: 13 judges over 68 days (31 October 1972 to 23 March 1973), with the judgment delivered on 24 April 1973.

The Court held by a 7:6 majority:

  1. Parliament has wide power under Article 368 to amend any provision of the Constitution, including Fundamental Rights (upholding 24th Amendment)
  2. BUT Parliament cannot use Article 368 to alter or destroy the Basic Structure or essential features of the Constitution — the doctrine that would henceforth govern India's constitutional law

The Court upheld the 24th Amendment but read a limitation into it: Parliament's constituent power, however extensive, does not include the power to abrogate the Constitution itself.

The Basic Structure doctrine did not list elements exhaustively — individual judges identified different elements. Over the decades, subsequent cases have added to and clarified the list (see Part 1 table).

Phase 4 — Emergency, the 42nd Amendment, and Reversal (1975–1978)

The 42nd Amendment (1976), enacted during the Emergency (1975–1977) by Indira Gandhi's government, was the most sweeping amendment in India's history — earning the sobriquet "Mini Constitution":

Major changes:

  • Added "socialist" and "secular" to the Preamble (changed "Sovereign Democratic Republic" to "Sovereign Socialist Secular Democratic Republic")
  • Added "unity and integrity" to the Preamble
  • Added 10 Fundamental Duties (Article 51A)
  • Curtailed judicial review of constitutional amendments
  • Gave DPSPs primacy over Fundamental Rights (Articles 14, 19)
  • Extended tenure of Lok Sabha and state assemblies from 5 to 6 years
  • Added 10 items to the Union List (including deployment of armed forces in states)
  • Transferred 5 items from State List to Concurrent List (including education, forests, weights and measures)
  • Made the President bound by the advice of the Council of Ministers (Article 74)

After the Emergency ended and the Janata government came to power, the 44th Amendment (1978) reversed many 42nd Amendment changes:

Major changes:

  • Replaced "internal disturbance" with "armed rebellion" as a ground for National Emergency (Article 352) — making Emergency harder to declare
  • Restored judicial review of constitutional amendments (struck down 42nd Amendment's attempt to remove this)
  • Restored Fundamental Rights primacy over DPSPs (struck down Article 31C's expanded version)
  • Abolished the Right to Property as a Fundamental Right — it became Article 300A (constitutional right, not FR)
  • Reduced Lok Sabha/assembly tenure back to 5 years
  • Added safeguards for Emergency proclamations (Cabinet recommendation in writing required; Lok Sabha can revoke by simple majority)
  • Made Articles 20 (protection against conviction for ex post facto laws) and 21 (right to life) non-suspendable even during Emergency

The Preamble additions ("socialist" and "secular") made by the 42nd Amendment were NOT reversed by the 44th Amendment and remain part of the Constitution to this day. This was confirmed by the Supreme Court in November 2024, which dismissed petitions challenging the inclusion of "socialist" and "secular" in the Preamble.

Phase 5 — The NJAC Judgment and Judicial Independence (2015)

The 99th Constitutional Amendment (2014) replaced the collegium system for judicial appointments with a National Judicial Appointments Commission (NJAC) consisting of the Chief Justice of India, two senior judges of the Supreme Court, the Union Law Minister, and two eminent persons. The NJAC Act came into force on 13 April 2015.

Within months, on 16 October 2015, a five-judge Constitution Bench struck it down by a 4:1 majority in Supreme Court Advocates-on-Record Association v. Union of India, holding that the NJAC violated the Basic Structure — specifically, the independence of the judiciary. The inclusion of the Law Minister and eminent persons, and the veto power available to any two members, was held to compromise judicial independence.

This remains one of the most contested constitutional decisions — critics argue the collegium system itself lacks transparency and accountability.

The Philosophy of a Living Constitution

Why should constitutions be amended at all? Two competing views:

View 1 — The Originalist/Strict Constructionist View: A constitution should be interpreted according to the original intent of the framers. Amendments should be rare and reserved for fundamental structural changes. Frequent amendments dilute the constitutional document's authority and predictability.

View 2 — The Living Constitution View: A constitution must evolve with society. Rights are not static — they must be interpreted in the light of contemporary values. Amendments and judicial interpretation allow the constitutional text to respond to new challenges (technology, environment, new forms of discrimination) that the framers could not anticipate.

India's Constitution has largely followed the living constitution approach — 106 amendments in 75 years reflect a Parliament willing to adapt the constitutional framework. The Basic Structure doctrine represents the judiciary's check on this flexibility: evolution yes, revolution no.

Dr. B.R. Ambedkar's view on constitutional flexibility: In his concluding address to the Constituent Assembly (25 November 1949), Ambedkar distinguished between a constitution being "rigid" (requiring special procedures to amend) and "flexible" (easily amended). He argued that India's Constitution was neither wholly rigid nor wholly flexible — it combined stability with adaptability. The Basic Structure doctrine can be seen as giving constitutional expression to this balance.


PART 3 — Analytical Frameworks for Mains

Framework 1 — Constituent Power vs Constituted Power

A fundamental distinction in constitutional theory:

  • Constituent power: The original power to create or fundamentally transform a constitutional order — this power belongs to "We, the People"
  • Constituted power: Power that is created by and derives its legitimacy from the Constitution — Parliament, the Executive, the Judiciary are all constituted powers

India's Supreme Court in Kesavananda Bharati used this distinction to argue that Parliament's amending power under Article 368 is a constituted power — created by the Constitution, subject to the Constitution. Parliament cannot use Article 368 to exercise constituent power (which would mean rewriting the Constitution from scratch). This explains why Basic Structure limits apply to parliamentary amendments but not to a Constituent Assembly.

Mains application: When asked whether Parliament can abolish Fundamental Rights or federalism, use this framework — Parliament exercises constituted (not constituent) power, hence the Basic Structure limits apply.

Framework 2 — The Amendment History as Mirror of Social Conflict

The history of constitutional amendments in India reflects the fundamental social and political conflicts of each era:

Era Dominant Tension Key Amendments
1950s–60s Property rights vs land reform / social justice 1st, 4th, 17th Amendments (9th Schedule, land reform protection)
1970s Socialism vs liberal rights; Parliament vs judiciary 24th, 25th, 42nd Amendments
1977–79 Restoring democracy after Emergency 44th Amendment
1985 Political stability vs democracy 52nd Amendment (Anti-Defection Law)
1990s Decentralisation; caste representation 73rd, 74th, 77th Amendments
2000s Rights expansion 86th Amendment (RTE), 97th (cooperatives)
2010s Tax reform, judicial accountability, OBC politics 99th (NJAC), 101st (GST), 102nd, 103rd, 105th Amendments
2020s Gender representation 106th Amendment (Women's Reservation)

Framework 3 — Constitutionalism vs Democracy Tension

The Basic Structure doctrine represents a broader tension between two legitimate democratic values:

Majority Rule / Parliamentary Supremacy:

  • In a democracy, the elected Parliament should be able to reflect the will of the people
  • No unelected body (like the judiciary) should be able to permanently entrench any particular political choice
  • The Basic Structure doctrine gives judges veto power over constitutional amendments — "judicial oligarchy" critics say

Constitutional Supremacy / Rule of Law:

  • Majorities can be tyrannical — constitutional protections of minorities, rights, and separation of powers must be insulated from majoritarian pressure
  • Without Basic Structure limits, a future government with a 2/3 majority could abolish judicial review, eliminate elections, or remove minority rights
  • The Basic Structure doctrine ensures that the Constitution cannot be used to dismantle the Constitution

India's answer: Both values are served by having a Constitution that is amendable (parliamentary democracy) but has a judicially enforced core (constitutional democracy / constitutionalism). The 7:6 margin in Kesavananda Bharati reflects how genuinely contested this balance is.


Exam Strategy

Prelims traps to avoid:

  • "Basic Structure doctrine was established in Golaknath (1967)" — wrong; Golaknath dealt with FRs; Basic Structure is from Kesavananda Bharati (1973)
  • "42nd Amendment added 11 Fundamental Duties" — wrong; it added 10; the 11th was added by 86th Amendment (2002)
  • "44th Amendment reversed the Preamble changes" — wrong; "socialist" and "secular" remain in the Preamble
  • "99th Amendment was struck down in 2014" — wrong; it was struck down on 16 October 2015
  • "106th Amendment is in force" — it is enacted but not yet operational (requires post-census delimitation)
  • "Joint sitting is possible for constitutional amendment deadlock" — wrong; no joint sitting for constitutional amendments

Mains keywords to use:

  • "Constituent power vs constituted power"
  • "Basic Structure as a judicially enforced constitutional core"
  • "Constitution as a living document — evolution not revolution"
  • "Article 368 — special majority with state ratification for federal provisions"
  • "Kesavananda Bharati (1973) — 13-judge bench, 7:6 majority"
  • "42nd Amendment — 'Mini Constitution'"
  • "Parliament's constituent power is limited by Basic Structure"

Standard Mains structure for Amendment/Basic Structure questions:

  1. Constitutional provision — Article 368, three categories of amendment
  2. Historical context — Parliament-judiciary conflict (1951–1973 arc)
  3. Basic Structure doctrine — Kesavananda Bharati, key elements
  4. Significance — prevents constitutional destruction, safeguards democracy
  5. Critique — judicial overreach, unelected judges checking elected Parliament
  6. Balance — India's constitutional democracy requires both parliamentary supremacy and constitutional supremacy

For current affairs integration on constitutional amendments and Supreme Court judgments, track developments on Ujiyari.com.