Constitution as a Living Document

Why this chapter matters for UPSC: Article 368 and the basic structure doctrine are asked in some form almost every cycle: Prelims pairs amendment numbers with their content and tests which provisions need State ratification; Mains asks whether Parliament's amending power is limited (GS2 2019), how the Court checks "the arbitrary power of the Parliament in amending the Constitution" (GS2 2013), what I.R. Coelho held (GS2 2016), whether the judiciary's invention of the doctrine made India "a thriving democracy" (GS2 2014), and how the Constitution works as "a living instrument" (GS2 2023). NCERT's chapter gives the frame: a constitution is neither sacred nor ordinary; India's balances flexibility and rigidity through three procedures; the many amendments fall into three groups; the basic structure doctrine is itself an example of a living constitution. The chapter was updated in the rationalised book to say the Constitution has been "amended 106 times" (the 2021-22 text said 103, "as on 12 January 2019"). This page follows NCERT's sections in order, quotes Article 368 and the Court, and dates every amendment by commencement as well as by the year of the Act.

🧠 First Principles — Read This First

Constitutions are rewritten more often than you think. NCERT opens with the Soviet Union (four constitutions in 74 years: 1918, 1924, 1936, 1977; Russia's new one in 1993) and France (five republics: 1793, 1848, 1875, 1946, 1958). India's Constitution, adopted 26 November 1949 and in force from 26 January 1950, still runs the country. NCERT's answer to "why" is twofold: the Constitution "accepts the necessity of modifications according to changing needs of the society", and "in the actual working of the Constitution, there has been enough flexibility of interpretations". Together these make it "a living document rather than a closed and static rulebook".

Sacred or ordinary? Every constitution faces a "dual role": it reflects "the dreams and aspirations" of a society and it is "an instrument that societies create for themselves". So is it "so sacred that nobody ever can change it", or "so ordinary an instrument that it can be modified just like any other ordinary law"? The framers "sought to strike a balance": they "placed the Constitution above ordinary law" and expected future generations to respect it, while recognising that "this document may require modifications". NCERT's conclusion: "our Constitution is not a static document, it is not the final word about everything; it is not unalterable."

Flexible and rigid at once. A constitution easily changed is "flexible"; one very difficult to amend is "rigid". "The Indian Constitution combines both these characteristics." Why: mistakes should be easy to correct; temporary provisions were meant to be altered once a new Parliament was elected; but "the rights and powers of the States could not be changed without the consent of the States", and some features "so central to the spirit of the Constitution" had to be made rigid. "These considerations led to different ways of amending the Constitution."

PART 1 — Quick Reference

Three Ways of Amending the Constitution (NCERT's chart)

Article 368(1) (inserted by the 24th Amendment, w.e.f. 5 November 1971): "Notwithstanding anything in this Constitution, Parliament may in exercise of its constituent power amend by way of addition, variation or repeal any provision of this Constitution in accordance with the procedure laid down in this article." Article 368(2) adds that the Bill, once passed, "shall be presented to the President who shall give his assent to the Bill" (also the 24th Amendment). Article 368(3): "Nothing in article 13 shall apply to any amendment made under this article."

Provisions That Need Ratification by the States (proviso to Article 368(2))

NCERT's "Check your progress" chart: a citizenship clause or the right to freedom of religion needs a special majority only; a change in the Union List or in the representation of States needs ratification as well; State boundaries need only an ordinary law under Article 3; a change to the Election Commission's provisions (Part XV) needs a special majority. Ratification requires "simple majority of the State legislature", and "consent of only half the States is required", which NCERT calls keeping the procedure "somewhat flexible even in its more rigid format".

Special Majority, Worked (NCERT's arithmetic)

Ordinary business passes by a simple majority of those voting: with 247 present and voting, 124 suffice. An amendment needs two majorities at once: at least half the total strength of the House, and two-thirds of those present and voting. NCERT's example uses a Lok Sabha of 545: at least 273 must vote in favour, so even if only 300 members are present the Bill needs 273 of them; and if 400 vote, it needs 267 (two-thirds) and in any case 273. Since the two nominated Anglo-Indian seats lapsed on 25 January 2020, the House has 543 members and the first threshold is 272. Both Houses must pass the Bill separately; "there is no provision for a joint session".

Amendments Named in the Chapter, with Commencement Dates

Dates are from the footnotes of the Constitution of India as on 11 November 2025; the Act's year and its commencement differ for the 24th, 25th, 42nd, 44th, 61st, 73rd, 74th, 86th, 91st, 97th, 99th and 106th. No Amendment Act later than the 106th had been enacted as of 4 October 2026; the Constitution (One Hundred and Thirty-first Amendment) Bill, 2026, which would have expanded the Lok Sabha and brought the women's quota forward, was negatived in the Lok Sabha on 17 April 2026 (PRS), the division, reported as 298 for and 230 against, falling short of the two-thirds required, and the 129th Amendment Bill, 2024 (simultaneous elections) remains before a Joint Parliamentary Committee.

The Basic Structure: What the Court Has Actually Said

PART 2 — Concepts & Narrative

Are Constitutions Static?

NCERT's examples are given above. Its reasoning: any constitution reflects "efforts to tackle the problems that the society is facing at the time of making", yet must also provide "the framework of the government for the future", so it "will always have something that is contemporary and something that has a more durable importance". It is "a document made by human beings and may need revisions, changes and re-examination". The margin student notes that the US Constitution "has been amended only 27 times" in more than 200 years; NCERT's "Check your progress" asks what is wrong with four student statements, and the chapter's answer is that the Constitution is neither "like any other law" nor "a sacred document" that can "never be changed", nor something to be rewritten "after every ten or fifteen years".

How to Amend the Constitution

NCERT prints Article 368(1) and then explains the three routes (table above). Two features of the procedure matter for the exam. First, "all amendments to the Constitution are initiated only in the Parliament"; "no outside agency, like a constitution commission or a separate body, is required", and "no referendum is required for ratification". The margin student protests that States cannot propose amendments, "another example of favouring the centre against the States". Second, the President "has no powers to send it back for reconsideration": Article 368(2) says the President "shall give his assent". NCERT draws the principle: "only elected representatives of the people are empowered to consider and take final decisions on the question of amendments. Thus, sovereignty of elected representatives (parliamentary sovereignty) is the basis of the amendment procedure."

Why a special majority. With a thin majority a government "can pass legislation of its choice and can get budget approved even if the opposition does not agree. But it would need to take at least some opposition parties into confidence, if it wanted to amend the Constitution." The principle is "broad support among the political parties and parliamentarians". Ambedkar told the Constituent Assembly on 25 November 1949 (NCERT's box quotes part of this): "If those who are dissatisfied with the Constitution have only to obtain a 2/3 majority and if they cannot obtain even a two-thirds majority in the parliament elected on adult franchise in their favour, their dissatisfaction with the Constitution cannot be deemed to be shared by the general public." In the same passage he called the Assembly's choice "a most facile procedure for amending the Constitution", contrasted with Canada (no right of amendment at home then), America and Australia ("extraordinary terms and conditions"). NCERT's gloss: behind the majority "there is the principle of public opinion that governs decision-making."

Why ratification by States. When an amendment touches "distribution of powers between the States and the central government, or articles related to representation", federalism requires that "powers of the States must not be at the mercy of the central government". NCERT's summary: the Constitution "can be amended through large-scale consensus and limited participation of the States."

Why Have There Been So Many Amendments?

"On 26 January 2024, the Constitution of India completed 74 years of its existence. In these years, it has been amended 106 times." NCERT's two graphs (amendments per decade; years taken for every ten amendments) show that "the two decades from 1970 to 1990 saw a large number of amendments", that ten amendments came "between a short span of three years between 1974 and 1976", and that ten more came "from 2001 to 2003". The two periods differ: the first was "a period of Congress domination" (352 Lok Sabha seats and most State Assemblies); the second was "marked by coalition politics", with "different parties in power in different States" and "bitter rivalry between the BJP and its opponents". So "the incidence of amendments is not dependent merely on the nature of majority of the ruling party alone", and "barring the first decade", every decade "has witnessed a steady stream of amendments."

Contents of the Amendments: NCERT's Three Groups

1. Technical or administrative. "Clarifications, explanations, and minor modifications" that "made no substantial difference": raising High Court judges' retirement age from 60 to 62 (15th Amendment), raising judges' salaries (54th), and the ten-yearly extension of reserved seats for SCs and STs, which NCERT says "has led to six amendments so far" (the 8th, 23rd, 45th, 62nd, 79th and 95th; the 104th Amendment of 2019 made a seventh, to 2030). NCERT adds the clarification of Article 74(1) that the President "shall act in accordance with the advice of the Council of Ministers" (42nd Amendment), which "did not make any difference because, that is exactly what has been happening all through."
2. Differing interpretations. "A number of amendments are a product of different interpretations of the Constitution given by the judiciary and the government of the day." Parliament "sought to amend the Constitution to overcome the ruling of the judiciary", "frequently" between 1970 and 1975, on three issues: the relationship between Fundamental Rights and Directive Principles, the scope of the right to private property, and the scope of Parliament's power to amend the Constitution.
3. Political consensus. "Many of the amendments of the post-1984 period" reflect "an evolving consensus on certain issues", despite coalition politics: the anti-defection amendments (52nd and 91st), the 61st (voting age 18), the 73rd and 74th, and the reservation amendments passed "without much difficulty" after 1992-93 (77th, 81st, 82nd).

Controversial amendments. Amendments between 1970 and 1980 "generated a lot of legal and political controversy". The opposition saw "many of these amendments as attempts by the ruling party to subvert the Constitution". "The 38th, 39th and 42nd amendments have been the most controversial amendments so far", made "in the background of internal emergency declared in the country from June 1975". The 42nd "was also an attempt to override the ruling of the Supreme Court given in the Kesavananda case": it extended the Lok Sabha's term to six years, inserted the Fundamental Duties, "put restrictions on the review powers of the Judiciary", and "made changes to the Preamble, to the seventh schedule of the Constitution and to 53 articles of the Constitution"; "many MPs belonging to the opposition parties were in jail when this amendment was passed". After the 1977 election "the new government... through the 43rd and 44th amendments, cancelled most of the changes that were effected by the 38th, 39th and the 42nd amendments."

What the 44th did not do belongs in the same paragraph: it did not repeal Article 368(4) and (5), and it did not undo the extension of Article 31C. Both were struck down by the Supreme Court in Minerva Mills on 31 July 1980, and both still appear in the printed Constitution with a footnote recording that fact. The 44th Amendment trimmed Article 31C's reference to Article 31 (s. 8), restored the five-year term, confined Article 358 to war and external aggression, took Articles 20 and 21 out of Article 359, replaced "internal disturbance" with "armed rebellion", required the Cabinet's written advice for an Emergency, and moved property to Article 300A. The Preamble's "socialist" and "secular" were left alone, and the Supreme Court dismissed a challenge to them on 25 November 2024.

Basic Structure and the Evolution of the Constitution

"One thing that has had a long lasting effect on the evolution of the Indian Constitution is the theory of the basic structure." NCERT lists the Kesavananda ruling's three contributions: it "set specific limits to Parliament's power to amend the Constitution"; it "allows Parliament to amend any and all parts of the Constitution (within this limitation)"; and it "places the Judiciary as the final authority in deciding if an amendment violates basic structure and what constitutes the basic structure." The theory "is itself an example of a living constitution. There is no mention of this theory in the Constitution. It has emerged from judicial interpretation", so the judiciary "has practically amended the Constitution without a formal amendment." It also "consolidated the balance between rigidity and flexibility: by saying that certain parts cannot be amended, it has underlined the rigid nature while by allowing amendments to all others it has underlined the flexible nature".

The record. Kesavananda Bharati v. State of Kerala was decided on 24 April 1973 by thirteen judges; the majority held that Parliament's amending power under Article 368 does not extend to altering the basic structure, and upheld the 24th Amendment. Sikri CJ's illustrative list is in the table above; NCERT's "Check your progress" expects you to know that the Court "has not given a clear list" and that the judiciary decides. The sequence before it: Shankari Prasad (1951) and Sajjan Singh (1965) upheld Parliament's power over Part III; Golak Nath (27 February 1967, eleven judges, 6:5) denied it; the 24th Amendment (w.e.f. 5 November 1971) answered Golak Nath; Kesavananda overruled Golak Nath while limiting the 24th. After it: the 42nd Amendment's Article 368(4) and (5) tried to bar review of amendments; Minerva Mills (31 July 1980, five judges) declared them invalid, holding that "a limited amending power is one of the basic features of our Constitution", and that "harmony and balance between fundamental rights and directive principles is an essential feature of the basic structure". NCERT: "the Court again repeated its earlier stand in the Minerva Mills case (1980)."

The Constitution as a Living Document

"Almost like a living being, this document keeps responding to the situations and circumstances arising from time to time." Its durability comes from "this ability to be dynamic, to be open to interpretations and the ability to respond to the changing situation", which NCERT calls "a hallmark of a democratic constitution". The serious question "that came up again and again from 1950 was about the supremacy of the Parliament": in a parliamentary democracy Parliament "is expected to have an upper hand over both Executive and Judiciary", yet the Constitution's text "has given powers to other organs", so "the supremacy of the Parliament has to operate within this framework." Democracy "is not only about votes and people's representation. It is also about the principle of rule of law."

Contribution of the judiciary. Parliament "thought that it had the power and responsibility to make laws (and amendments) for furthering the interests of the poor, backward and the needy"; the judiciary "insisted that all this has to take place within the framework provided by the Constitution", because "once you bypass laws even with good intentions, that can give an excuse to the power holders to use their power arbitrarily. And democracy is as much about checks on arbitrary use of power as it is about the well-being of the people." In Kesavananda the Court "found a way out of the existing complications by turning to the spirit of the Constitution rather than its letter": "a mere text of the law is less important than the social circumstances and aspirations that have produced that law or document", and the basic structure is "something without which the Constitution cannot be imagined at all."

Maturity of the political leadership. After "the fierce controversy that raged between 1967 and 1973", Parliament and the Executive "also realised that a balanced and long term view was necessary." Attempts to have the Court reconsider failed; "the 42nd amendment was made and parliamentary supremacy was asserted"; the Court "again repeated its earlier stand" in 1980; and since then "political parties, political leaders, the government, and Parliament, accepted the idea of inviolable basic structure." The vision the framers shared ("dignity and freedom of the individual, social and economic equality, well-being of all people, unity based on national integrity"; Nehru's "tryst with destiny") "has not disappeared", which is why the Constitution "has remained an object of respect and authority".

NCERT's box records the dissent inside the Assembly: Lakshminarayan Sahu, 17 November 1949: "The ideals on which this Draft Constitution is framed have no manifest relation to the fundamental spirit of India... this Constitution... would not prove suitable and would break down soon after being brought into operation."

Conclusion

"There can still be debates about what constitutes basic structure. There is nothing wrong in such debates." Democracy "welcomes debates", but the parties and leadership "have shown maturity in setting limits to these debates", because "politics is also about compromises and give-and-take": "Extreme positions may be theoretically very correct and ideologically very attractive, but politics demands that everyone is prepared to moderate their extreme views... and reach a common minimum ground." Organs of government "will always fight over what constitutes the welfare of the people. But in the last instance, the final authority lies with the people."

PART 3 — UPSC Integration

Applying the Chapter

1. Three procedures, one principle. NCERT's own frame is flexibility with rigidity: ordinary law for the flexible parts, special majority for most, ratification for the federal core. Quote Article 368(2) rather than paraphrasing it.
2. Why 106 is not "too many". Use NCERT's three groups: technical (judges' age and pay; SC/ST seat extensions), interpretive (1970-75), consensus (post-1984). The count alone proves nothing.
3. The 42nd-44th-Minerva triangle. Say precisely who undid what: Parliament (44th) restored terms, Emergency safeguards and Articles 20 and 21; the Court (Minerva) struck Article 368(4)-(5) and the wider Article 31C.
4. Is the doctrine democratic? NCERT's two paragraphs (contribution of the judiciary; maturity of the political leadership) are the balanced answer: the Court protected the framework; the political class accepted the limit; the Venkatachaliah review stayed within it.
5. Living document means three channels. Formal amendment, judicial interpretation (basic structure, 50 per cent rule, creamy layer, Article 21) and political practice (NCERT: "both political practice and judicial rulings have shown maturity").

Exam Strategy

• Prelims: learn the proviso list to Article 368(2) and NCERT's tick chart; memorise commencement dates where they differ from the Act year (24th, 42nd, 44th, 86th, 97th, 99th, 106th); know what the 44th did and did not do.
• Mains: the Court's own words carry marks: Kesavananda's "basic foundation and structure of the Constitution remains the same"; Minerva's "bed-rock of the balance between Parts III and IV".
• Confused pairs: Act year vs commencement; "in force" vs "operative" (106th); repealed by Parliament vs struck down by the Court (368(4)-(5), 31C); Golak Nath vs Kesavananda; Article 3 (ordinary law) vs Seventh Schedule Lists (ratification).
• Cross-reading: chapter 2 (the FR-DPSP arc), chapter 6 (judicial review and the collegium), chapter 7 (federal provisions and why they need ratification).

Practice Questions

NCERT's exercises, worked

1. Why amend? The first statement: "Circumstances change and require suitable changes in the constitution." Not "every generation should have a constitution of its own liking" or "it must reflect the philosophy of the existing government".
2. True or false: (a) True (Art 368(2): "shall give his assent"). (b) True: Parliament, and State legislatures where ratification is needed; no referendum or commission. (c) True: NCERT's "informal amendment". (d) True within the basic-structure limit; false if read as unlimited.
3. Who is involved: voters, not directly; the President, assent (no return); State Legislatures, ratification for the proviso provisions; Parliament, initiation and passage by special majority; Governors, not involved (a State's ratification is by resolution of its legislature); the judiciary, review against the basic structure.
4. Why the 42nd was controversial: (a) and (d). It did have a special majority, and ratification was obtained where required.
5. Not a reasonable explanation: (d) "Legislature cannot be entrusted to protect the rights of the citizens": NCERT presents the conflict as one of differing interpretations within a democracy, not of distrust.
6. Basic structure statements: (a) incorrect: the Constitution does not specify the basic tenets; the theory "has emerged from judicial interpretation". (b) correct. (c) incorrect as stated: the Court decides case by case and "has not given a clear list". (d) correct. (e) correct.
7. Many amendments in 2000-03: (e) and partly (c); not (b) (coalition period) or (d).
8. Why a special majority: broad support beyond the ruling party; Ambedkar's "shared by the general public".
9. Amendments from differing interpretations: the 1st (Champakam; Ninth Schedule), 24th and 25th (Golak Nath), 42nd (Kesavananda), and the 77th, 81st, 82nd and 85th (Indra Sawhney and promotion cases).
10. Should the judiciary review amendments? NCERT's position: yes, because the amending power is a power under the Constitution, and the political class has accepted the limit; the counter-view is parliamentary sovereignty and the Court's own refusal to list the basic features.

Practice (UPSC-pattern, not past papers)

11. "The Indian Constitution combines flexibility and rigidity." Explain the three procedures for amendment and the reason NCERT gives for each. (GS2, 10 marks)
12. Classify the amendments made since 1950 into NCERT's three groups, with examples. What does the classification tell us about the charge that the Constitution has been amended too often? (GS2, 15 marks)
13. Distinguish what the 44th Amendment undid from what the Supreme Court undid in Minerva Mills. Why does the distinction matter? (GS2, 10 marks)
14. "The basic structure doctrine is itself an example of a living constitution." Discuss with reference to the role of judicial interpretation in changing the Constitution without formal amendment. (GS2, 15 marks)

📦 Revision Capsule

Sources

• NCERT, Indian Constitution at Work (Class XI), ch. 9 "Constitution as a Living Document", Reprint 2026-27: ncert.nic.in PDF; whole book, Wayback copy of 27 September 2026; 2021-22 text (103 amendments "as on 12 January 2019"), Wayback copy of 9 October 2021.
• The Constitution of India, as on 11 November 2025 (Arts. 2, 3, 4, 13, 31C, 169, 334, 334A, 368 and amendment footnotes): Legislative Department PDF.
• Constituent Assembly Debates: 17 November 1949 (Lakshminarayan Sahu), 25 November 1949 (Ambedkar on the amending procedure).
• Kesavananda Bharati v. State of Kerala, 24 April 1973: Indian Kanoon.
• Minerva Mills Ltd. v. Union of India, 31 July 1980: Indian Kanoon.
• S.R. Bommai v. Union of India, 11 March 1994: Indian Kanoon.
• Union of India v. Rajendra N. Shah, 20 July 2021: Indian Kanoon.
• Dr Balram Singh v. Union of India, 25 November 2024: Indian Kanoon.
• Constitution (One Hundred and Sixth Amendment) Act, 2023: the Act as published in the Gazette, 28 September 2023; brought into force on 16 April 2026 by S.O. 1922(E), Legislative Department.
• Indira Nehru Gandhi v. Raj Narain, 7 November 1975: Indian Kanoon; Waman Rao v. Union of India, order of 9 May 1980 and reasons: Indian Kanoon, Indian Kanoon; I.R. Coelho v. State of Tamil Nadu, 11 January 2007: Indian Kanoon; Supreme Court Advocates-on-Record Association v. Union of India (NJAC), 16 October 2015: Indian Kanoon; Dr Jaishri Laxmanrao Patil v. Chief Minister, 5 May 2021: Indian Kanoon; Janhit Abhiyan v. Union of India, 7 November 2022: Indian Kanoon.
• The Constitution (Forty-second Amendment) Act, 1976, text: Indian Kanoon.
• PIB (Ministry of Law and Justice), Implementation of Constitution Review Commission Report, 12 September 2002.
• The Constitution (One Hundred and Thirty-first Amendment) Bill, 2026, status "negatived in Lok Sabha, 17 April 2026": PRS Legislative Research.