OBC reservation in West Bengal: From 7% to 17% and back, how legislation changed over the years

The West Bengal Legislative Assembly passed two OBC amendment bills on June 29, 2026: the West Bengal Backward Classes (Other than Scheduled Castes and Sched...

What Happened

The West Bengal Legislative Assembly passed two OBC amendment bills on June 29, 2026: the West Bengal Backward Classes (Other than Scheduled Castes and Scheduled Tribes) Reservation of Vacancies in Services and Posts (Amendment) Bill, 2026, and the West Bengal Commission for Backward Classes (Amendment) Bill, 2026.
The legislation reduces the OBC reservation quota in the state from 17% back to 7%, bringing it in line with a Calcutta High Court order.
The amendments remove 77 communities — the majority of which are Muslim communities — from the state's OBC list, reducing the total number of recognised OBC classes from a larger expanded list to 66.
The bills passed with 186 MLAs voting in favour and 17 opposing, dissolving the earlier multi-tier OBC category system and unifying the list.
The rollback traces to a May 2024 Calcutta High Court ruling that declared the OBC status granted to 77 communities (added largely between 2010 and 2012) as "illegal and unconstitutional."

Static Topic Bridges

Other Backward Classes (OBCs) and Constitutional Framework

The Indian Constitution does not originally define OBCs explicitly but empowers the state to act in their favour. Article 340 authorises the President to appoint a commission to investigate conditions of "socially and educationally backward classes" (SEBCs) and recommend measures for their upliftment. Article 16(4) enables the state to make provisions for the reservation of appointments or posts for any backward class of citizens not adequately represented in services. Article 15(4) allows the state to make special provisions for the advancement of socially and educationally backward classes or for SCs and STs.

The Mandal Commission (formally the Second Backward Classes Commission) was appointed in January 1979 under Article 340, chaired by B.P. Mandal.
It submitted its report in December 1980, identifying 3,743 castes as backward and recommending 27% reservation for OBCs in central government services and educational institutions.
OBCs were estimated at 52% of India's population by the commission.
Implementation came in August 1990; the Supreme Court upheld the 27% OBC reservation in the landmark Indra Sawhney v. Union of India (1992) case (6:3 majority).
The Indra Sawhney judgment also set the total reservation ceiling at 50% (combining SC/ST/OBC quotas), subject to extraordinary circumstances.

Connection to this news: West Bengal's initial expansion of OBC quota to 17% and subsequent judicial striking down of newly added communities illustrates how states must follow a constitutionally valid procedure — through the Backward Classes Commission mechanism — when identifying and notifying OBC communities, rather than making politically motivated additions without credible empirical criteria.

State OBC Lists vs. Central OBC List

India operates a dual OBC list structure. The Central OBC list (maintained by the National Commission for Backward Classes, NCBC, established under the NCBC Act 1993) governs reservations in central government jobs and central educational institutions. Each state has a separate state OBC list governing state government jobs and state institution admissions. Inclusion in one list does not automatically confer benefits from the other; the criteria and processes are independent.

The 102nd Constitutional Amendment Act (2018) gave constitutional status to the NCBC, upgrading it from a statutory body to a constitutional body under Article 338B.
The 105th Constitutional Amendment Act (2021) restored the power of states and Union Territories to identify and specify their own SEBCs/OBC lists, clarifying confusion created by the 102nd Amendment.
States must use their own Backward Classes Commissions to periodically review and notify their OBC lists.

Connection to this news: West Bengal's OBC list additions between 2010 and 2012 were challenged because communities were added without following the proper survey and commission-based identification process. The Calcutta High Court's 2024 ruling and the subsequent 2026 legislation directly reflect the constitutional requirement that OBC identification must be empirically grounded and commission-recommended, not arbitrary.

Judicial Review of Reservation Laws

Courts have consistently held that reservation policies are subject to judicial review for both procedural compliance and substantive validity. Key principles include: reservations must be based on quantifiable data showing inadequate representation; they cannot exceed the 50% ceiling laid down in Indra Sawhney (subject to extraordinary circumstances); and identification of backward classes must follow a legally prescribed process.

Indra Sawhney v. Union of India (1992): upheld 27% OBC quota, set 50% ceiling, excluded the "creamy layer" from OBC benefits.
M. Nagaraj v. Union of India (2006): established that states must demonstrate backwardness, inadequacy of representation, and overall administrative efficiency for SC/ST reservation in promotions.
Jarnail Singh v. Lachhmi Narain Gupta (2018): reaffirmed the need for quantifiable data for SC/ST promotion reservations.

Connection to this news: The Calcutta High Court's May 2024 judgment striking down the OBC status of 77 communities as "illegal and unconstitutional" follows the well-established precedent that courts will invalidate reservations granted without following the proper constitutional and legislative procedure for identifying backward classes.

Key Facts & Data

West Bengal's original OBC reservation quota: 7%
Peak quota after legislative expansion: 17%
Quota after June 2026 rollback: 7%
Communities removed from OBC list: 77 (predominantly Muslim)
Remaining communities in OBC list: 66
Vote in favour of amendment bills: 186 MLAs; Against: 17 MLAs
Calcutta High Court order striking down additions: May 2024
Communities declared illegally added: Those included between 2010 and 2012
National OBC quota in central government services: 27% (Mandal Commission recommendation, upheld 1992)
Supreme Court reservation ceiling: 50% (Indra Sawhney, 1992)
102nd Constitutional Amendment (2018): Gave constitutional status to NCBC (Article 338B)
105th Constitutional Amendment (2021): Restored state power to identify state OBC lists