Implementing Reservation Policies in Indian Public Services

Few policies in India spark as much debate – or carry as much weight – as reservation in public services. It is one of the oldest affirmative action programmes in the world, woven into the fabric of the Constitution itself, and it continues to shape who gets to sit behind the desks that run the country. Understanding how reservation works in government jobs is essential for anyone preparing for public administration exams, studying personnel management, or simply trying to make sense of a policy that touches millions of lives every year.

The constitutional foundation of reservation 🔗

Reservation in public employment does not exist in a legal vacuum. It draws its authority directly from the Constitution, which treats equality not as treating everyone identically, but as correcting the uneven starting lines people are born into.

Article 16 is the cornerstone. It guarantees every citizen equality of opportunity in matters of public employment, while simultaneously empowering the State to reserve posts for backward classes that are not adequately represented in government services. The article has been amended several times to accommodate new categories and situations. Clause (4A), added by the 77th Amendment in 1995, allows reservation in promotions with consequential seniority for SCs and STs, while Clause (6), inserted through the 103rd Amendment in 2019, opened the door to reservation for Economically Weaker Sections.

Alongside Article 16, Article 15(4) enables special provisions for socially and educationally backward classes, and Article 46 – a Directive Principle – obligates the State to promote the educational and economic interests of weaker sections. Together, these provisions form the constitutional scaffolding on which the entire reservation architecture stands.

A brief walk through history 🔗

The roots of caste-based affirmative action in India run deeper than independence. Reformers like Jyotirao Phule argued for reservations as early as the late 19th century, and Shahu Maharaj of Kolhapur introduced one of the first formal reservation orders in 1902. The British-era Communal Award of 1933 under Prime Minister Ramsay MacDonald created separate electorates for various communities, which was later modified by the Poona Pact of 1932 between Mahatma Gandhi and Dr. B.R. Ambedkar.

After independence, reservations for Scheduled Castes and Scheduled Tribes were built directly into the Constitution. The watershed moment for OBC reservation came with the Mandal Commission, whose report was submitted in 1980 but implemented only in 1990 by the V.P. Singh government. The implementation triggered nationwide protests but also fundamentally restructured how India thought about representation in government. In 2019, the 103rd Constitutional Amendment added a new dimension by introducing a 10% quota for the Economically Weaker Sections among those not already covered by existing reservations.

The current percentages at a glance 🔗

In central government direct recruitment through open competition, the reservation framework breaks down as follows:

As per instructions issued by the Department of Personnel and Training, reservation is provided to Scheduled Castes, Scheduled Tribes and Other Backward Classes at the rate of 15%, 7.5% and 27% respectively in direct recruitment on an all-India basis by open competition. When recruitment happens on an all-India basis but not through open competition, the percentages shift slightly to 16.66% for SCs, 7.5% for STs, and 25.84% for OBCs.

On top of these caste-based quotas, the 103rd Amendment introduced a 10% reservation for the Economically Weaker Sections (EWS) among citizens who do not fall under SC, ST, or OBC categories. A further 4% reservation for Persons with Benchmark Disabilities (PwBD) operates horizontally, cutting across all categories. The Rights of Persons with Disabilities Act, 2016 increased the quota for people with disabilities from 3% to 4% in government jobs and from 3% to 5% in higher education, while also expanding the list of recognised disabilities from seven to twenty-one.

What about the 4.5% minority sub-quota? 🔗

In 2011, the central government attempted to carve out a 4.5% sub-quota for minorities from within the existing 27% OBC reservation. The idea was to ensure that minority OBCs – including Muslims, Christians, Sikhs, Buddhists, and Parsis who were already listed in the Central OBC list – received a defined share of the benefits. However, the Andhra Pradesh High Court struck down this sub-quota, and the matter has remained in legal limbo. Understanding this nuance is important: the 4.5% figure is a sub-quota within OBC, not an additional layer over it.

Vertical and horizontal reservation: the crucial distinction 🔗

One of the most misunderstood ideas in this area is the difference between vertical and horizontal reservation. Vertical reservation refers to the quotas for SCs, STs, OBCs, and EWS – these are social category reservations that do not overlap with each other. Horizontal reservation, on the other hand, cuts across all vertical categories and applies to groups like persons with disabilities, women, and ex-servicemen.

So a woman candidate from the SC community would fall within the SC vertical quota, and if she also has a benchmark disability, she would additionally be considered under the horizontal PwBD reservation. This layered structure is how the system attempts to capture intersectional disadvantage without creating separate rigid silos for every combination.

The 50% ceiling and its exceptions 🔗

In the landmark Indra Sawhney v. Union of India judgment of 1992 – often called the Mandal case – a nine-judge bench of the Supreme Court upheld the 27% OBC reservation but drew a firm line: total reservations could not ordinarily exceed 50%. The court reasoned that equality of opportunity, the other side of Article 16, would be hollowed out if the reserved share swallowed the unreserved majority.

This ceiling has been tested repeatedly. Tamil Nadu, for instance, has 69% reservation for SC, ST, and OBC categories under a 1994 state law placed in the Ninth Schedule of the Constitution to shield it from judicial review. Several other states have also pushed beyond 50%. In the 2022 Janhit Abhiyan judgment upholding EWS reservation, the Supreme Court observed that the 50% limit is not absolutely rigid and may be breached in exceptional circumstances, though this remains a contested interpretation.

The creamy layer concept 🔗

Indra Sawhney also introduced the idea of the creamy layer – a filter meant to ensure that reservation benefits reach the genuinely disadvantaged within a backward category rather than being cornered by its most affluent members. The creamy layer currently applies to OBCs based on income and social criteria. Its application to SCs and STs in the context of promotions has been judicially recognised but remains politically charged, with many arguing that caste-based disadvantage in India does not evaporate simply because a family has achieved middle-class status.

How reservation plays out in practice 🔗

On paper, percentages are tidy. In practice, implementation runs through something called the reservation roster – a 100-point or 200-point cyclic chart that determines which specific vacancy in a sequence goes to which category. This ensures that reservations are distributed across the hierarchy rather than clustered at entry levels alone.

Actual representation, however, often lags behind mandated percentages. According to information shared in Parliament, the representation of SCs, STs, and OBCs in posts and services under the Central Government as on 1 January 2014 was 17.35%, 8.38%, and 19.28% respectively. While SC and ST representation had met the prescribed benchmarks, OBC representation lagged – partly because OBC reservation only began in 1993 and partly because of time lags between vacancies and appointments.

For Persons with Benchmark Disabilities, the gap is starker. A study of Union Public Service Commission vacancy announcements found that as of January 2016, only 22,692 employees with benchmark disabilities were working across 78 Ministries or departments of the Government of India, corresponding to less than 1% of around 3.3 million posts. Implementation, in other words, is where policy often stumbles.

Reservation in promotion 🔗

Reservation in promotions has been one of the most litigated corners of personnel administration. After the Indra Sawhney court disallowed reservation in promotions, Parliament responded with the 77th Amendment inserting Article 16(4A). The M. Nagaraj v. Union of India judgment of 2006 upheld this but laid down conditions: the State must collect quantifiable data showing backwardness of the class, inadequacy of representation, and must not compromise overall administrative efficiency. Subsequent cases like Jarnail Singh v. Lachhmi Narain Gupta (2018) modified the Nagaraj position, holding that the State need not prove backwardness for SCs and STs, but did extend the creamy layer exclusion to them in the promotion context.

Why reservation in public services matters 🔗

It is tempting to see reservation purely as a numbers exercise, but its purpose runs deeper. A bureaucracy that looks like the country it governs is more likely to be responsive to the country it governs. When a Dalit officer sits in a revenue office, or an Adivasi officer heads a forest division, or a woman with a disability handles a welfare scheme, the lived experience of those communities enters decision-making rooms that would otherwise be dominated by a narrow social stratum.

Reservation also does something quieter but equally important: it changes aspiration. In communities historically excluded from public power, the presence of role models in government service signals that these jobs are available to them, that the gates are not forever locked. The policy is, at its best, a mechanism for turning constitutional promises of equality into concrete career pathways.

The ongoing debates 🔗

No honest discussion of reservation can skip the controversies that surround it. Critics argue that caste-based reservation, decades after independence, risks perpetuating the very categories it was meant to dissolve. Others point to the creamy layer problem, arguing that within reserved categories, a small elite captures most of the benefits while the most disadvantaged remain on the margins.

Supporters counter that caste continues to shape life outcomes in ways that economic criteria alone cannot capture, and that the under-representation of SCs, STs, and OBCs in senior positions of the bureaucracy shows how much work remains. The introduction of EWS reservation added a new layer to this debate, with some welcoming it as a move toward economic justice and others warning that it dilutes the original anti-discrimination purpose of reservation. In 2024, the Supreme Court also ruled that states may create sub-classifications within the SC and ST categories to direct benefits to the most disadvantaged sub-groups – a decision that will likely reshape implementation in the coming years.

What do you think? Should the reservation system continue to be based primarily on caste, or should economic criteria play a larger role in determining who needs support? And given the persistent gaps between mandated percentages and actual representation, what would it take to make implementation catch up with the law on paper?

References

1. https://www.constitutionofindia.net/articles/article-16-equality-of-opportunity-in-matters-of-public-employment/
2. https://pwonlyias.com/reservations-in-india/
3. https://www.pib.gov.in/newsite/PrintRelease.aspx?relid=147326
4. https://www.drishtiias.com/daily-news-analysis/right-to-reservation-in-promotions-for-pwds
5. https://www.thelawadvice.com/articles/ceiling-limit-on-reservation-a-detailed-analysis
6. https://pmc.ncbi.nlm.nih.gov/articles/PMC10077722/