Social Justice & Welfare·Definition

Other Backward Classes (OBCs) — Definition

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Version 1Updated 9 Mar 2026

Definition

Other Backward Classes (OBCs) represent a diverse group of communities in India that are identified as 'socially and educationally backward' and are eligible for affirmative action, primarily in the form of reservations in public employment and educational institutions.

This concept emerged from the constitutional mandate to address historical and systemic disadvantages faced by certain sections of society, distinct from the Scheduled Castes (SCs) and Scheduled Tribes (STs) who faced extreme forms of untouchability and tribal isolation, respectively.

The term 'backward classes' itself is rooted in the Indian Constitution, particularly Articles 15(4) and 16(4), which empower the State to make special provisions for their advancement and adequate representation.

The journey to formally recognize and implement policies for OBCs has been long and complex, marked by various commissions, judicial pronouncements, and legislative actions. Initially, the focus was on SCs and STs, but it became evident that a significant portion of the population, while not subjected to untouchability, still suffered from severe social and educational deprivation, hindering their progress and participation in mainstream society.

The Kaka Kalelkar Commission in 1953 was the first national attempt to identify these groups, though its recommendations were not fully implemented. The pivotal moment arrived with the Mandal Commission in 1979, which extensively surveyed the socio-economic conditions across India and recommended a 27% reservation for OBCs in central government services and public sector undertakings.

This recommendation, implemented in 1990, sparked widespread debate and legal challenges, culminating in the landmark Indra Sawhney judgment of 1992. This judgment upheld the 27% reservation but introduced the crucial 'creamy layer' concept, excluding the economically advanced individuals from OBC communities from availing reservation benefits, ensuring that the benefits reach the truly needy.

Furthermore, it capped total reservations at 50% and mandated the establishment of a permanent statutory body, leading to the creation of the National Commission for Backward Classes (NCBC). Over time, the NCBC itself underwent transformation, gaining constitutional status through the 102nd Constitutional Amendment Act of 2018, which also introduced Article 342A, streamlining the process for identifying socially and educationally backward classes at the central level.

From a UPSC perspective, understanding OBCs involves grasping their constitutional basis, the historical evolution of policy, the nuances of reservation implementation including the creamy layer and sub-categorization debates, and the socio-political implications of these policies on India's social fabric.

It's a dynamic area of social justice that continues to evolve with judicial interpretations and legislative reforms, directly impacting millions of citizens and shaping the discourse on equality and equity in India.

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