What Happened
- Union Home Minister Amit Shah made two significant statements in the Lok Sabha during the special session on April 16, 2026.
- First: Religion-based quotas for Muslims are unconstitutional. His specific words: "Muslims will not be given reservation on the basis of religion as such a quota would be unconstitutional." This came in direct response to Samajwadi Party leaders who had argued for a quota for Muslims.
- Second: The next population enumeration (census) will include a caste census. Shah announced that the government has resolved to conduct caste enumeration alongside the regular population census — a reversal of India's post-Independence policy of not collecting caste data in the census.
- The government's house-listing phase for the census had already begun on April 1, 2026.
- The caste census announcement is politically significant: it pre-empts opposition parties' demand for caste data while also potentially changing the parameters of OBC-based political mobilisation.
Static Topic Bridges
Constitutional Bar on Religion-Based Reservations: Articles 15, 16, and 25
Article 15(1) prohibits the State from discriminating against citizens on grounds only of religion, race, caste, sex, or place of birth. Article 15(4) and 15(5) allow special provisions for socially and educationally backward classes, Scheduled Castes, and Scheduled Tribes — but "backward class" is defined by social and educational criteria, not religion. Article 16(4) enables reservations in public employment for "backward class of citizens which is not adequately represented."
The Supreme Court has consistently held that religion alone cannot be the basis for determining a "backward class" — the community must demonstrate social, educational, and economic backwardness by objective indicators. In the Indra Sawhney judgment (1992), the Court held that religion can be one marker of social identity but cannot be the sole criterion for backwardness determination.
- Article 15(4): Special provisions for backward classes — not limited by Article 15(1).
- Article 16(4): Reservations in employment for backward classes — "not adequately represented."
- "Backward class" determination: Social and educational criteria; income/asset-based exclusion (creamy layer).
- Muslim OBCs: Several Muslim communities (e.g., Pasmanda Muslims) are included in state and central OBC lists — they receive OBC reservation not as Muslims but as identified backward castes.
Connection to this news: Shah's statement is constitutionally accurate — religion-based reservations would fail judicial scrutiny. However, the question of Muslim OBCs (who qualify via caste-based backwardness criteria) is separate and those reservations remain valid.
India's Caste Census History: 1931 to SECC 2011
India has not conducted a systematic caste count in its census since 1931 (under British administration). After Independence, the census collected data only on Scheduled Castes and Scheduled Tribes (constitutional categories), not on OBCs. The rationale was partly to avoid reinforcing caste identities and partly because no constitutional mandate existed for OBC enumeration.
The Socio-Economic and Caste Census (SECC) 2011 was separately conducted under the Rural Development Ministry — it collected caste data but the OBC-specific data was never officially published, due to methodological issues and political sensitivity (approximately 46 lakh caste entries were recorded, many duplicative or inconsistent).
- 1931 census: Last comprehensive caste enumeration (British India) — recorded 4,147 castes.
- Post-Independence: Census records SC/ST but not OBC caste data.
- SECC 2011: Caste data collected but OBC figures not released; SC/ST and BPL data were published.
- Mandal Commission (1980): Used 1931 census data and NSSO surveys to estimate OBC population at ~52%; recommended 27% OBC reservation.
- Census Act 1948: Governs the census; administered by the Registrar General of India under the Ministry of Home Affairs.
Connection to this news: Shah's announcement means the 2026/2027 census will produce, for the first time since Independence, official OBC caste data — which would have major implications for reservation policy, political representation, and potentially an OBC sub-quota in women's reservation.
Indra Sawhney (1992): The Framework for OBC Reservation
The Indra Sawhney & Others v. Union of India (1992) is the foundational Supreme Court judgment on OBC reservations. A 9-judge bench ruled 6:3 on November 16, 1992, upholding the Mandal Commission recommendation of 27% OBC reservation in central government jobs. Key principles established:
- 27% OBC reservation: Constitutionally valid under Article 16(4).
- Creamy Layer: OBC reservation must exclude the "creamy layer" — the more advanced sections of OBCs above a specified income threshold (currently ₹8 lakh per year).
- 50% ceiling: Total reservations (SC + ST + OBC) should not exceed 50% of available seats/posts as a general rule (exceptional circumstances may justify exceptions).
- No reservation in promotions: Article 16(4) does not extend to promotions — only direct recruitment (later modified by 77th, 81st, 85th Amendments for SC/ST).
- Backwardness: Social and educational backwardness, not economic alone.
- OBC reservation: 27% in central government jobs and educational institutions.
- Creamy layer cut-off: Currently ₹8 lakh annual income (periodically revised).
- Indra Sawhney: No religion-based reservation; caste is a social phenomenon independent of religion.
- Jarnail Singh v. Lachhmi Narain Gupta (2018): Upheld SC/ST reservation in promotions; no creamy layer for SC/ST.
- Recent SC sub-classification judgment (2024): States can sub-classify within SC list for more targeted reservation — further granularity now constitutionally permissible.
Connection to this news: The caste census announcement could eventually provide data to sub-classify OBCs more accurately, test the adequacy of the 27% quantum, and create pressure for an OBC sub-quota within the women's reservation framework.
The Caste Census and Its Political Implications
A caste census will provide the first scientific population data on OBC castes since 1931. This data would: 1. Allow recalibration of OBC reservation percentages at the Centre and in states. 2. Potentially enable OBC sub-classification (dividing the 27% among dominant and weaker OBC groups). 3. Provide a demographic basis for demands for OBC sub-quota within women's reserved seats. 4. Generate pressure to revise the 50% ceiling (which the Supreme Court has allowed in exceptional cases — e.g., Tamil Nadu's 69% reservation upheld under the 9th Schedule).
- Census Act 1948: Registrar General of India conducts the census; data has statutory authority.
- OBC sub-classification: Supreme Court (7-judge bench, 2024) held states can sub-classify within their OBC lists.
- 9th Schedule protection: Tamil Nadu's 69% reservation is protected by placement in the 9th Schedule (Article 31B).
- Bihar caste survey (2023): First state-level caste survey in independent India; found OBCs + EBCs = ~63% of Bihar's population.
Connection to this news: Shah's caste census announcement is the most consequential policy decision embedded within this parliamentary session — its long-term impact on reservation architecture will outlast the immediate women's reservation debate.
Key Facts & Data
- Religion-based reservations: Unconstitutional under Articles 15 and 16 — confirmed repeatedly by Supreme Court.
- Muslim OBCs: Eligible for OBC reservation through caste-based backwardness criteria, not religion.
- Last caste census in India: 1931 (British administration).
- SECC 2011: Caste data collected but OBC figures not officially published.
- Indra Sawhney (1992): 27% OBC reservation upheld; creamy layer excluded; 50% ceiling; no reservation in promotions.
- Mandal Commission (1980): Estimated 52% OBC population; recommended 27% reservation.
- Census Act 1948: Governs population enumeration; administered by Registrar General of India (under Ministry of Home Affairs).
- Bihar caste survey (2023): OBCs + EBCs form approximately 63% of Bihar's population.