Constitution of India
Article 15: Prohibition of discrimination on grounds of religion, race, caste, sex or place of birth
Part III — Fundamental Rights
Clause (1)
WHAT IT SAYS: The State shall not discriminate against any citizen on grounds only of religion, race, caste, sex, place of birth or any of them. WHAT IT MEANS: Government and State instrumentalities cannot use these five protected grounds as the sole basis for differential treatment of citizens. KEY DOCTRINE: Doctrine of 'on grounds only' — discrimination is barred only if solely based on listed grounds; additional rational criteria may justify classification.
Clause (2)
WHAT IT SAYS: No citizen shall, on the listed grounds only, face any disability, liability, restriction or condition regarding: (a) access to shops, public restaurants, hotels, places of public entertainment; or (b) use of wells, tanks, bathing ghats, roads, places of public resort maintained wholly or partly out of State funds or dedicated to the general public. WHAT IT MEANS: Unlike Clause (1), this extends to private individuals and entities — it bars discrimination in public access spaces, not just State action. KEY DOCTRINE: Horizontal application of anti-discrimination — Clause (2) operates against both State and private actors in specified public contexts.
Clause (3) — Original Constitution, 1950
WHAT IT SAYS: Nothing in this article shall prevent the State from making any special provision for women and children. WHAT IT MEANS: The State can enact protective or preferential laws for women and children (e.g., reservation of seats for women in local bodies, free education for children) without violating the anti-discrimination guarantee. KEY DOCTRINE: Protective discrimination — special preference 'for' women and children is permissible, but less favourable treatment 'against' women is not (Revathi v. Union of India, 1998).
Clause (4) — Added by 1st Amendment Act, 1951
WHAT IT SAYS: Nothing in this article or in clause (2) of Article 29 shall prevent the State from making any special provision for the advancement of any socially and educationally backward classes of citizens or for the Scheduled Castes and the Scheduled Tribes. WHAT IT MEANS: Enables the entire reservation system for SCs, STs, and SEBCs in education and public life; overrides Article 29(2) that bars admission discrimination. KEY DOCTRINE: Added after State of Madras v. Champakam Dorairajan (1951) to constitutionally validate affirmative action; reservations must not exceed 50% (M.R. Balaji v. State of Mysore, 1963).
Clause (5) — Added by 93rd Amendment Act, 2005
WHAT IT SAYS: Nothing in this article or in sub-clause (g) of clause (1) of Article 19 shall prevent the State from making any special provision, by law, for the advancement of SEBCs, SCs, or STs regarding admission to educational institutions including private institutions (aided or unaided), other than minority institutions under Article 30(1). WHAT IT MEANS: Extends reservation to private unaided educational institutions (except minorities); overrides the right to practise any profession under Article 19(1)(g). KEY DOCTRINE: Added after P.A. Inamdar v. State of Maharashtra (2005) which barred State-imposed reservations in private unaided colleges; upheld in Ashoka Kumar Thakur v. Union of India (2008).
Clause (6) — Added by 103rd Amendment Act, 2019
WHAT IT SAYS: Nothing in this article or sub-clause (g) of Article 19(1) or Article 29(2) shall prevent the State from making (a) special provisions for advancement of economically weaker sections (EWS) other than classes in Clauses (4) and (5); and (b) special provisions for EWS admission to educational institutions (including private, except minorities under Art. 30(1)), subject to a maximum of 10% reservation in addition to existing reservations. WHAT IT MEANS: Introduces a new category of reservation based purely on economic criteria — up to 10% for EWS in education and public employment, over and above existing caste-based reservations. KEY DOCTRINE: First economic-criteria-only reservation; upheld by 3:2 majority in Janhit Abhiyan v. Union of India (2022); 10% EWS ceiling is independent of the 50% cap from Indra Sawhney.
Constitutional Inspiration
SOURCE(S): 1. United States — 14th Amendment, Section 1 (Equal Protection Clause, 1868) Original provision: No State shall deny to any person within its jurisdiction the equal protection of the laws. What India kept: The concept of equal protection and prohibition of State-sponsored discrimination, but narrowed it to five specific protected grounds. 2. England — Rule of Law doctrine (A.V. Dicey) Original provision: Equality before law and the supremacy of the law over arbitrary power. What India kept: The broader Article 14 framework within which Article 15 operates. 3. US Bill of Rights & France's Declaration of the Rights of Man Original provision: General guarantees of individual liberty and equality. What India kept: The overall fundamental rights architecture of Part III. INDIA'S SPECIFIC ADAPTATIONS: 1. Enumerated five protected grounds (religion, race, caste, sex, place of birth) — the US 14th Amendment contains no such closed list; India's list reflects its unique history of caste and communal discrimination. 2. Clause (2) explicitly bars private discrimination in public access spaces — a direct response to centuries of untouchability where Dalits were denied access to wells, temples, roads and public facilities. 3. Clauses (3)-(6) for affirmative action — original Indian contribution enabling reservations for backward classes, women, children, and EWS; no equivalent enabling provision exists in the US Constitution. 4. Use of the phrase 'on grounds only' — a deliberate Indian drafting choice to allow reasonable classification for legitimate purposes while barring pure caste/religion-based discrimination.
Constituent Assembly Debate
DEBATED ON: 29 November 1948 (CAD Volume VII) Draft Article number: Article 9 of the revised Draft Constitution, 1948 KEY SPEAKERS: 1. Dr. B.R. Ambedkar (Bombay) — Chairman of Drafting Committee; defended the general language of the text as sufficient to cover all forms of discrimination without listing every specific space or ground. 2. Prof. K.T. Shah (Bihar) — Proposed adding special provisions for Scheduled Castes or backward tribes for their advantage, safeguard, or betterment as a separate clause. 3. Naziruddin Ahmad (West Bengal) — Moved technical and verbal amendments including substituting 'State funds' for 'revenues of the State' in sub-clause (b) and adding 'bathing ghats' to the list of public places. 4. Dakshayani Velayudhan (Cochin) — Called for implementation of non-discrimination through public education and propaganda by Central and Provincial governments. MAJOR DISAGREEMENTS: 1. Additional protected grounds — Some members wanted 'family' and 'descent' added; Ambedkar held the general text was sufficient. 2. K.T. Shah's proposal for separate backward class provisions — Ambedkar rejected it, arguing it would perpetuate segregation of these groups. 3. Scope of public places — Members wanted gardens, tramways, and roads explicitly listed; Ambedkar maintained the general language already covered them. FINAL OUTCOME: The original text remained largely intact; verbal amendment substituting 'State funds' for 'revenues of the State' was accepted; K.T. Shah's and other substantive amendments were rejected. AMBEDKAR'S KEY POSITION: Argued that adopting K.T. Shah's amendment for separate backward class provisions would perpetuate the very segregation the Constitution sought to abolish.
Landmark Judgments
LANDMARK JUDGMENTS: 1. State of Madras v. Champakam Dorairajan (1951) — Caste-based reservations in educational institutions struck down as violating Article 15(1); directly led to the 1st Constitutional Amendment inserting Article 15(4). 2. M.R. Balaji v. State of Mysore (1963) — 68% reservation held unconstitutional; established 50% ceiling limit for reservations under Article 15(4); backwardness must be both social and educational. 3. Indra Sawhney v. Union of India (1992) — Upheld 27% OBC reservation; introduced the 'creamy layer' concept excluding affluent OBCs from reservation benefits; affirmed 50% ceiling as a constitutional rule. 4. NALSA v. Union of India (2014) — 'Sex' in Article 15 read broadly to include gender identity; recognized transgender persons as third gender entitled to non-discrimination protections. 5. Navtej Singh Johar v. Union of India (2018) — Section 377 IPC struck down as violating Article 15; 'sex' interpreted to include sexual orientation; decriminalized consensual same-sex relations. 6. Ashoka Kumar Thakur v. Union of India (2008) — Upheld 27% OBC reservation in educational institutions under Article 15(5); validated 93rd Amendment but mandated exclusion of creamy layer. 7. Janhit Abhiyan v. Union of India (2022) — 3:2 majority upheld 103rd Amendment introducing EWS reservation; held economic criteria alone are a valid basis for affirmative action and do not violate basic structure. NOTABLE DISSENTS: 1. Justice S. Ravindra Bhat (with CJI U.U. Lalit) in Janhit Abhiyan (2022) — Dissented, arguing that excluding SCs/STs/OBCs from EWS benefits violates the basic structure and the 50% ceiling principle from Indra Sawhney. SCHOLARS & JURISTS: 1. Granville Austin — Viewed Article 15 as part of the 'social revolution' provisions that form the 'conscience of the Constitution,' balancing non-discrimination with affirmative action. 2. Prof. Tarunabh Khaitan — Argued that Article 15 embodies both formal equality (Clauses 1-2) and substantive equality (Clauses 3-6), making it a 'transformative' anti-discrimination provision unique in comparative constitutional law.