The Constitution (93rd Amendment) Act deals with

1. Procedure for Amending the Constitution (Article 368) (basic)

Welcome! To understand how the Indian Constitution evolves, we must first look at Article 368 in Part XX. Our founding fathers designed a system that is neither as rigid as the American Constitution (which is very hard to change) nor as flexible as the British one (which can be changed by a simple majority). Instead, India follows a synthesis of flexibility and rigidity.

The power to initiate an amendment lies exclusively with the Parliament; unlike ordinary legislation, state legislatures have no power to propose a constitutional amendment Laxmikanth, M. Indian Polity, Chapter 10, p.123. The process begins with the introduction of a Bill in either the Lok Sabha or the Rajya Sabha. Interestingly, this Bill can be introduced by either a Minister or a Private Member (any MP who is not a minister), and it does not require the prior permission of the President.

For the Bill to become an Act, it must navigate a strict passage through both Houses. Here are the critical procedural rules:

• Separate Passage: Each House must pass the Bill separately. There is no provision for a joint sitting in case of a disagreement between the Lok Sabha and the Rajya Sabha Laxmikanth, M. Indian Polity, Chapter 10, p.123.
• Special Majority: The Bill must be passed by a majority of the total membership of the House AND a majority of two-thirds of the members present and voting.
• Federal Consent: If the amendment seeks to change "federal" provisions (like the election of the President or the powers of the Supreme Court), it must also be ratified by the legislatures of at least half of the states by a simple majority Laxmikanth, M. Indian Polity, Chapter 10, p.124.

Once both Houses (and the states, if necessary) have passed the Bill, it is presented to the President. Following the 24th Amendment Act of 1971, the President's role became purely formal: the President must give assent to the Bill. They can neither withhold assent nor return the Bill for reconsideration D. D. Basu, Introduction to the Constitution of India, Chapter 10, p.194.

Sources: Laxmikanth, M. Indian Polity, Chapter 10: Amendment of the Constitution, p.123-124; D. D. Basu, Introduction to the Constitution of India, Chapter 10: Procedure for Amendment, p.194

2. Right to Equality: Fundamentals of Article 14 and 15 (basic)

To understand how the Indian Constitution evolves through amendments, we must first master the bedrock upon which it stands: the Right to Equality. At the heart of this right are Article 14 and Article 15. While they might seem similar, they function like a wide-angle lens and a zoom lens, respectively. Article 14 provides the broad, universal principle of equality, while Article 15 zooms in to prohibit specific types of unfair treatment against citizens.

Article 14 is remarkably broad; it applies to "any person" — including foreigners and legal entities like companies — within India M. Laxmikanth, Fundamental Rights, p.77. It contains two distinct concepts that we must differentiate to understand Indian jurisprudence:

Concept	Origin	Core Meaning
Equality before the Law	British	A negative concept: No person is above the law, and there are no special privileges for anyone.
Equal Protection of the Laws	American	A positive concept: Like should be treated alike. The law should operate equally among those who are in similar circumstances.

Article 15, on the other hand, is a protection reserved only for citizens D. D. Basu, Fundamental Rights and Fundamental Duties, p.106. It commands the State not to discriminate against any citizen on grounds only of religion, race, caste, sex, or place of birth. The word "only" is vital here — it implies that the State can discriminate or make distinctions based on other grounds, such as residency or physical fitness, if there is a rational reason for it M. Laxmikanth, Fundamental Rights, p.79.

However, true equality often requires more than just "treating everyone the same." This is why Article 15 includes enabling provisions. For instance, Article 15(3) allows special provisions for women and children. Most importantly for our study of amendments, Article 15(4) and the later-added 15(5) empower the State to make special provisions (like reservations) for the advancement of socially and educationally backward classes (OBCs), SCs, and STs D. D. Basu, Fundamental Rights and Fundamental Duties, p.107. This ensures that the "Right to Equality" is not just a formal statement, but a tool for social justice.

Sources: Indian Polity, M. Laxmikanth(7th ed.), Fundamental Rights, p.77, 79; Introduction to the Constitution of India, D. D. Basu (26th ed.), FUNDAMENTAL RIGHTS AND FUNDAMENTAL DUTIES, p.106, 107

3. Historical Context: Mandal Commission and Indra Sawhney Case (intermediate)

To understand the evolution of reservations in India, we must start with Article 16(4) of the Constitution, which allows the State to make provisions for reservations in appointments for any "backward class of citizens" not adequately represented in the services. While Scheduled Castes (SCs) and Scheduled Tribes (STs) were already identified, the identification of Other Backward Classes (OBCs) remained a complex challenge. This led to the appointment of the Second Backward Classes Commission in 1979, popularly known as the Mandal Commission after its chairman, B.P. Mandal NCERT Class XII: Politics in India since Independence, Recent Developments in Indian Politics, p.146.

The Mandal Commission's primary task was to determine the criteria for identifying socially and educationally backward classes. It concluded that caste and backwardness were deeply linked in India. In its 1980 report, the Commission recommended a 27% reservation for OBCs in central government jobs, noting that while they constituted over 50% of the population, their representation in higher administration was disproportionately low Spectrum: A Brief History of Modern India, After Nehru..., p.737. Though shelved for a decade, these recommendations were implemented in 1990 by the V.P. Singh government, sparking nationwide debates and legal challenges.

The legal validity of this reservation was challenged in the landmark Indra Sawhney Case (1992). The Supreme Court upheld the 27% reservation for OBCs but introduced critical safeguards to balance social justice with merit. The court ruled that:

• The "Creamy Layer" (the advanced sections among OBCs) must be excluded from reservation benefits.
• Total reservations should not exceed 50%, except in extraordinary circumstances.
• Reservation should be confined to initial appointments only; there should be no reservation in promotions.
• A permanent statutory body should be established to examine complaints of over-inclusion or under-inclusion in the list of backward classes M. Laxmikanth: Indian Polity, Landmark Judgements and Their Impact, p.631.

This judgement fundamentally shaped the reservation landscape, leading to the creation of the National Commission for Backward Classes (NCBC) and subsequent constitutional amendments to address the court's restrictions on promotions.

Sources: NCERT Class XII: Politics in India since Independence, Recent Developments in Indian Politics, p.146; Spectrum: A Brief History of Modern India, After Nehru..., p.737; M. Laxmikanth: Indian Polity, Landmark Judgements and Their Impact, p.631

4. Judicial Review and the Basic Structure Doctrine (intermediate)

To understand the Indian Constitution, one must understand the delicate balance between the power of the Parliament to change the law and the power of the Judiciary to protect the Constitution's soul. Judicial Review is the power of the courts to examine the legality of legislative enactments and executive orders. For decades after independence, a 'tug-of-war' existed: Could Parliament use Article 368 to amend any part of the Constitution, including the Fundamental Rights? Initially, the courts said yes, but in the Golak Nath case (1967), the Supreme Court took a rigid stand, ruling that Fundamental Rights were 'transcendental' and could not be diluted by Parliament Indian Polity, M. Laxmikanth, Chapter 90, p.645. This tension reached its peak in the landmark Kesavananda Bharati vs. State of Kerala (1973) case. In a 7:6 verdict, the Supreme Court overruled its previous stand. It held that while Parliament indeed has the power to amend any part of the Constitution (including Fundamental Rights), it cannot alter or destroy the 'Basic Structure' of the Constitution Indian Polity, M. Laxmikanth, Chapter 90, p.626. Think of it like a house: you can paint the walls, change the windows, or add a room, but you cannot remove the foundation that holds the entire structure up. What exactly constitutes this 'Basic Structure'? The Court intentionally did not provide a final list, choosing to define it case-by-case. However, several elements have been identified over time through various judgements Indian Polity, M. Laxmikanth, Chapter 11, p.128. These include the Supremacy of the Constitution, the Secular character of the state, the Separation of Powers, and Judicial Review itself. This doctrine ensures that even a government with a massive majority cannot turn India into a non-democratic or theocratic state through constitutional amendments Politics in India since Independence, NCERT Class XII, Chapter 6, p.97.

Feature	Golak Nath Case (1967)	Kesavananda Bharati (1973)
Parliament's Power	Limited; cannot touch Fundamental Rights.	Plenary; can amend any part of the Constitution.
The Restriction	Article 13 prevents amendment of FRs.	The "Basic Structure" must remain intact.

Sources: Indian Polity, M. Laxmikanth, Chapter 90: Landmark Judgements and Their Impact, p.645; Indian Polity, M. Laxmikanth, Chapter 90: Landmark Judgements and Their Impact, p.626; Indian Polity, M. Laxmikanth, Chapter 11: Basic Structure of the Constitution, p.128; Politics in India since Independence, NCERT Class XII, Chapter 6: The Crisis of Democratic Order, p.97

5. Reservation in Promotions and Backlog Vacancies (Art 16) (intermediate)

While Article 16(4) of the Constitution originally allowed the State to make provisions for the reservation of appointments in favor of any backward class, it was initially understood to apply only to entry-level recruitment. However, a series of constitutional amendments were enacted to ensure that affirmative action also extends to promotions and the management of unfilled (backlog) vacancies. This evolution was largely a legislative response to judicial pronouncements, most notably the Indra Sawhney case (1992), which had initially ruled against reservations in promotions.

To bypass the restrictions set by the judiciary, Parliament introduced four critical amendments to Article 16. The 77th Amendment Act (1995) inserted Article 16(4A), explicitly allowing the State to provide reservation in promotions for SCs and STs. Later, the 85th Amendment Act (2001) added the concept of 'consequential seniority,' ensuring that reserved category candidates who are promoted early retain their seniority over general category peers. Furthermore, the 81st Amendment Act (2000) introduced Article 16(4B), which deals with backlog vacancies. This amendment allows the government to treat unfilled reserved vacancies of a year as a separate class of vacancies to be filled in any succeeding year, stipulating that these backlog seats shall not be counted against the 50% ceiling on total reservations for that year Introduction to the Constitution of India, D. D. Basu, p.523.

These amendments were eventually challenged in the landmark M. Nagaraj vs. Union of India (2006) case. The Supreme Court upheld the constitutionality of all four amendments, noting that they flow naturally from the principle of substantive equality in Article 16(4) Indian Polity, M. Laxmikanth, p.636. However, the Court established that if the State wishes to exercise these powers, it must collect quantifiable data showing the backwardness of the class and the inadequacy of their representation in public employment, while ensuring that the overall efficiency of administration is not compromised.

Sources: Introduction to the Constitution of India, D. D. Basu, TABLES, p.523; Indian Polity, M. Laxmikanth, Landmark Judgements and Their Impact, p.636

6. The Judicial Trigger: P.A. Inamdar Case (2005) (exam-level)

To understand the 93rd Constitutional Amendment Act (2005), we must first look at the judicial 'roadblock' that preceded it. In the early 2000s, a series of Supreme Court judgements, culminating in the P.A. Inamdar vs. State of Maharashtra (2005) case, significantly limited the State's power over private education. The Court ruled that the State could not impose its reservation policy on unaided private educational institutions, whether they were minority or non-minority. The judiciary's logic was that forcing these institutions to accept state-mandated quotas would violate their fundamental right to 'occupy' or run an enterprise under Article 19(1)(g) Indian Polity, M. Laxmikanth(7th ed.), Landmark Judgements and Their Impact, p. 635.

The Parliament viewed this as a major hurdle to achieving social justice in the burgeoning private education sector. To bypass this judicial 'trigger,' the government enacted the 93rd Amendment Act, which inserted Clause (5) into Article 15. This new clause specifically empowered the State to make special provisions (reservations) for the advancement of SBCs, SCs, and STs regarding admissions to educational institutions. Crucially, it expanded this power to include private unaided institutions, effectively nullifying the core of the P.A. Inamdar ruling while keeping minority educational institutions exempt from such quotas.

The immediate legislative outcome of this amendment was the Central Educational Institutions (Reservation in Admission) Act, 2006. This Act provided a 27% quota for Other Backward Classes (OBCs) in premier institutions like IITs and IIMs. This sequence perfectly illustrates the 'tug-of-war' between the Judiciary, which often prioritizes individual and institutional autonomy, and the Parliament, which seeks to expand the scope of affirmative action through constitutional amendments.

Sources: Indian Polity, M. Laxmikanth(7th ed.), Landmark Judgements and Their Impact, p.635

7. The 93rd Amendment Act and Article 15(5) (exam-level)

To understand the 93rd Amendment Act (2005), we must first look at the legal tug-of-war that preceded it. Before 2005, while the State could provide reservations in government-run schools, the Supreme Court (notably in the Inamdar case) had ruled that the State could not force private, unaided educational institutions to follow reservation policies. This created a gap where affirmative action stopped at the gates of private colleges. To bridge this, the Parliament enacted the 93rd Amendment, which inserted Clause (5) into Article 15 of the Constitution M. Laxmikanth, Indian Polity, Chapter 7, p. 79.

Article 15(5) acts as an enabling provision. It empowers the State to make "special provisions" (including reservations) for the advancement of Socially and Educationally Backward Classes (OBCs), Scheduled Castes (SCs), and Scheduled Tribes (STs). The defining feature of this amendment is its scope: it applies to admissions in educational institutions, whether aided or unaided by the State. However, there is one critical exception—it does not apply to Minority Educational Institutions protected under Article 30(1) M. Laxmikanth, Indian Polity, Chapter 7, p. 80.

Following this amendment, the government passed the Central Educational Institutions (Reservation in Admission) Act, 2006. This law mandated a 27% quota for OBCs in all central higher educational institutions, including prestigious bodies like the IITs and IIMs. To ensure the benefit reached the truly needy, the Supreme Court later directed the government to exclude the 'creamy layer' (the socially and economically advanced members) from the OBC category when implementing this reservation M. Laxmikanth, Indian Polity, Chapter 7, p. 80.

Sources: Indian Polity, M. Laxmikanth, Fundamental Rights, p.79-80

8. Solving the Original PYQ (exam-level)

Review the concepts above and try solving the question.