Constitutional Provisions for SCs and STs

India's constitution has several provisions specifically designed to protect Scheduled Castes and Scheduled Tribes and advance social justice.

Core Constitutional Articles

ArticleProvision
Article 15(4)Enables the State to make special provisions for the advancement of Socially and Educationally Backward Classes (SEBCs) or SCs/STs — inserted by 1st Amendment 1951 (after Champakam Dorairajan case)
Article 16(4)Enables the State to make reservations in appointments or posts in favour of any backward class of citizens which is inadequately represented
Article 16(4A)Reservation in promotions for SCs/STs (inserted by 77th Amendment 1995)
Article 17Abolition of untouchability — practice of untouchability is forbidden and enforcement of disability arising from untouchability is a punishable offence
Article 46DPSP — State shall promote educational and economic interests of SCs, STs, and other weaker sections; protect them from social injustice and exploitation
Article 338National Commission for Scheduled Castes (NCSC) — constitutional body
Article 338ANational Commission for Scheduled Tribes (NCST) — constitutional body (inserted by 89th Amendment 2003)
Article 341Definition of Scheduled Castes — President may by public notification specify castes, races, tribes etc. as SCs
Article 342Definition of Scheduled Tribes — similar presidential notification process
Article 335Claims of SCs and STs to services and posts — shall be taken into consideration (with efficiency of administration)
Article 330/332Reservation of seats in Lok Sabha and State Assemblies for SCs/STs

Untouchability Abolition — Article 17

Article 17 explicitly states: "Untouchability is abolished and its practice in any form is forbidden. The enforcement of any disability arising out of Untouchability shall be an offence punishable in accordance with law."

Key features:

  • Applies to both private individuals and the State (unlike most Fundamental Rights which only bind the State)
  • Directly enforceable as a Fundamental Right
  • Protection of Civil Rights Act, 1955 (originally Untouchability Offences Act, 1955) provides the legislative framework

Protection of Civil Rights Act, 1955

Originally: Untouchability (Offences) Act, 1955 Renamed: Protection of Civil Rights Act, 1955 (by 1976 amendment)

Offences include:

  • Preventing access to places of public worship, shops, restaurants, hotels, educational institutions
  • Refusing to sell goods or render services
  • Compelling untouchability practices
  • Insulting persons on grounds of untouchability

Limitation: The Act deals with untouchability-based offences but provides relatively mild punishments. The need for a stronger law led to the SC/ST Atrocities Act.


SC/ST (Prevention of Atrocities) Act, 1989

Also known as the POA Act or simply Atrocities Act. Enacted to address the escalating violence and discrimination against SCs and STs that the earlier Protection of Civil Rights Act failed to deter.

Key Features

  • Special courts: Dedicated courts in each district for speedy trial of atrocity cases
  • Special prosecutors: Government must appoint special public prosecutors
  • No bail: Anticipatory bail is barred under Section 18 — accused in atrocity cases cannot get anticipatory bail (a major distinction from the IPC)
  • Presumption of guilt: In cases of offences of atrocity against SC/ST women — onus of proof shifts to the accused
  • Relief and rehabilitation: State must provide relief to victims — immediate first aid, accommodation, food, transport

Key Offences Under Section 3 (original 1989)

  • Forcing an SC/ST person to drink or eat any inedible substance
  • Dumping excreta, waste, or dead animals in front of their homes
  • Parading them naked or semi-naked
  • Forcibly removing their clothes
  • Outraging the modesty of an SC/ST woman
  • Wrongfully occupying or cultivating their land
  • Compelling them to beg or do bonded labour
  • Corrupting or polluting water sources used by them
  • Preventing them from exercising electoral rights

2015 Amendment — SC/ST (Prevention of Atrocities) Amendment Act, 2015

The 2015 Amendment significantly expanded the Act by adding new offences and strengthening provisions:

New Offences Added (Illustrative)

  • Garlanding with footwear
  • Imposing social or economic boycott
  • Preventing access to cremation or burial ground
  • Accusing someone of practicing witchcraft
  • Preventing use of common resources
  • Devadasi dedication
  • Forcing SC/ST persons to leave the village/residence

Structural Strengthening

  • Provision for exclusive special courts in each district (previously, designated courts were non-exclusive)
  • Exclusive special public prosecutors must be appointed
  • Wider definition of "atrocity" to cover many forms of social humiliation
  • The 2015 amendment renumbered the entire Section 3 as the number of recognised offences nearly doubled

The Subhash Kashinath Mahajan Controversy (2018)

Background

Dr. Subhash Kashinath Mahajan was Director of Technical Education in Maharashtra. He refused to sanction prosecution against non-SC officials who had made an adverse entry against a Dalit employee's character and integrity certificate.

The Mahajan Judgment (2018)

In Dr. Subhash Kashinath Mahajan v. State of Maharashtra (20 March 2018), a two-judge bench of the Supreme Court laid down guidelines that effectively diluted the Act:

  1. Preliminary inquiry: A preliminary inquiry by a DSP-level officer must be conducted before registering an FIR under the Act
  2. Prior approval for arrest: Prior approval of the appointing authority required before arresting a government employee or officer
  3. Anticipatory bail allowed: Anticipatory bail could be granted by courts in fit cases, relaxing the Section 18 bar

Nationwide Protests and Parliamentary Override

The judgment triggered massive protests across India — several people died in the unrest. The government filed a review petition and then passed a constitutional amendment through Parliament:

SC/ST (Prevention of Atrocities) Amendment Act, 2018 — passed by Lok Sabha on 6 August 2018 and by Rajya Sabha shortly after:

  • Section 18A inserted: Preliminary inquiry before FIR prohibited — FIR must be registered immediately on complaint
  • Prior approval for arrest not required
  • The bar on anticipatory bail under Section 18 restored — courts cannot grant anticipatory bail

Supreme Court Upholds Amendment (2020)

In Prithvi Raj Chauhan v. Union of India (February 2020), the Supreme Court upheld the constitutional validity of the 2018 Amendment Act, restoring the full strength of the Atrocities Act.


Sub-Categorisation Within SCs — Punjab v. Davinder Singh (2024)

Background

Punjab enacted the Punjab Scheduled Castes and Backward Classes (Reservation in Services) Act, 2006, which gave 50% of SC quota seats as first preference to Balmiki and Mazhabi Sikh communities — among the most backward within the SC category.

This was challenged on the basis of the precedent set in E.V. Chinnaiah v. State of Andhra Pradesh (2004), which had held that SCs are a homogeneous group and cannot be sub-classified.

The 2024 Ruling

On 1 August 2024, a seven-judge Constitution Bench of the Supreme Court ruled 6:1 in favour of sub-classification, in State of Punjab v. Davinder Singh:

Key holdings:

  • States can sub-classify Scheduled Castes to grant preferential quotas for more backward communities within the SC category
  • The E.V. Chinnaiah precedent of 2004 was overruled
  • SCs are not a homogeneous group — significant inter-group variation in backwardness exists
  • Sub-classification does not violate Articles 14, 16, or 341
  • However: states must have empirical data to justify sub-classification; it cannot be done arbitrarily

Dissent: Justice Bela Trivedi dissented, holding that sub-classification tampers with the Presidential list under Article 341 and is constitutionally impermissible.

Significance: A landmark ruling that could allow states to create "quotas within quotas" for the most marginalised SC communities such as Valmikis, Balmikis, Mahars, and others.


NCRB Data on Atrocities

According to the National Crime Records Bureau (NCRB):

YearCases Registered Against SCsCases Registered Against STs
202150,9008,802
202251,6569,735
202357,000+

States with highest SC atrocities: Uttar Pradesh consistently leads, followed by Rajasthan, Madhya Pradesh, Bihar

Conviction rate: Fell from ~39-40% in 2020 to approximately 32-33% in 2022 — a concerning trend reflecting institutional challenges in prosecution


National Commission for Scheduled Castes (Article 338)

Constitutional basis: Article 338 (amended by 65th Amendment 1990 — given constitutional status; earlier a statutory body)

Composition: Chairperson, Vice-Chairperson, and 3 other members — appointed by the President

Functions:

  • Investigate and monitor all matters relating to safeguards for SCs under the Constitution and laws
  • Inquire into specific complaints relating to deprivation of rights and safeguards of SCs
  • Participate and advise on the planning process of socio-economic development of SCs
  • Present annual reports to the President

Coverage: Also covers Anglo-Indian community.


National Commission for Scheduled Tribes (Article 338A)

Constitutional basis: Article 338A (inserted by 89th Amendment Act, 2003 — bifurcating the earlier combined NCSC/NCST into two separate commissions)

Functions: Similar to NCSC — monitors, investigates, advises, and reports on matters relating to STs


Reservation Framework — Key Issues

Creamy Layer for SCs/STs?

The creamy layer concept (excluding economically better-off individuals from OBC reservations) applies to OBCs — it does not currently apply to SCs and STs.

The Supreme Court has repeatedly declined to apply creamy layer to SCs/STs, holding that their social discrimination is so deeply entrenched that economic prosperity alone does not overcome centuries of stigma.

However, in the Jarnail Singh v. Lachhmi Narain Gupta (2018) case, the Supreme Court held that while creamy layer cannot be applied based on income for reservation purposes, the state must not indefinitely extend reservation in promotions without applying the creamy layer principle in the promotional context. This remains a contested legal and policy area.

Reservation in Promotions

Article 16(4A) (77th Amendment 1995) enables reservation in promotion for SCs/STs. Further amendments:

  • 85th Amendment 2001: Consequential seniority in promotion
  • The Supreme Court has placed conditions — state must collect data on inadequate representation, backwardness, and efficiency of administration (M. Nagaraj v. Union of India, 2006)

Social Justice Schemes for SCs/STs

SchemeDetails
Post-Matric Scholarship for SC studentsFinancial assistance for SC students at post-matriculation stage; implemented by Ministry of Social Justice and Empowerment
Pradhan Mantri Adarsh Gram Yojana (PMAGY)Launched 2009-10; integrated development of SC-majority villages (SC population >50%); merged into PM-AJAY from 2021-22
Pradhan Mantri Anusuchit Jaati Abhyuday Yojana (PM-AJAY)Umbrella scheme merging PMAGY, SCA to SCSP, and Babu Jagivan Ram Chhatrawas Yojana; aims to reduce poverty in SC communities
SC Sub-Plan / Scheduled Caste Sub Plan (SCSP)Now called SC Component — ensures funds from central schemes are earmarked proportionally for SC population
Ambedkar Social Innovation and Incubation MissionEntrepreneurship support for SC youth
DR BR Ambedkar Awas Navinikaran YojanaHousing renovation for SC families

Socio-Economic Status of SCs/STs — Key Indicators

Despite constitutional protections, SCs and STs continue to face significant disadvantages:

IndicatorSCsSTsGeneral Population
Literacy rate (Census 2011)~66%~59%~73%
Poverty rate (SECC data)Significantly above averageHighest among all groups
Land ownershipDisproportionately lowerTribal land alienation a major issue
Representation in Class I servicesBelow proportional share despite reservationsLower than SCs

Previous Year Questions (PYQs)

Prelims

  1. (UPSC Prelims 2021) Which of the following is NOT a provision of the SC/ST (Prevention of Atrocities) Act 1989? — (Tests awareness of what is and is not covered under the Act)

  2. (UPSC Prelims 2016) Consider the following statements about Article 338A of the Indian Constitution: (1) It provides for a National Commission for Scheduled Tribes; (2) It was inserted by the 89th Constitutional Amendment Act. Which of the above is/are correct? — (Both 1 and 2)

  3. (UPSC Prelims 2014) The term "Scheduled Castes" in the Indian Constitution is defined under — (Article 341)

Mains

  1. (GS1, 2020) Caste system is assuming new identities and exacerbating social conflicts. Discuss with examples.

  2. (GS2, 2022) Despite having the SC/ST Prevention of Atrocities Act in place, why does discrimination against Dalits persist? Examine with reference to recent developments including the 2024 sub-categorisation judgment.

  3. (GS1, 2016) "Untouchability is not just a social problem but also an economic one." Analyse with reference to constitutional safeguards and their implementation.


Exam Strategy

Multi-dimensional topic — connects GS1 (social issues, caste), GS2 (constitutional provisions, governance), and current affairs (SC judgments).

Key things to always mention:

  • The Nabam Rebia moment of Dalit politics is the Mahajan (2018) → protests → Parliament overrides SC → Prithvi Raj Chauhan (2020) upholding the amendment. This is a classic case of constitutional dialogue between Parliament and the judiciary.
  • Davinder Singh (2024) is the most important recent SC judgment on SC/ST rights — a 7-judge bench, 6:1 majority, overruled Chinnaiah (2004). Must mention in any question on reservations.
  • Connect Article 17 (abolition of untouchability) → Protection of Civil Rights Act 1955 → SC/ST Act 1989 — a three-layer legal architecture

Common mistakes to avoid:

  • Do not say "creamy layer applies to SCs" — it does NOT currently apply to SCs/STs for reservations
  • Do not confuse the 2015 Amendment (new offences added) with the 2018 Amendment (Section 18A — no preliminary inquiry, no prior approval for arrest)
  • Article 338 = NCSC; Article 338A = NCST (inserted by 89th Amendment 2003, NOT 65th Amendment)
  • Scheduled Castes defined under Article 341; Scheduled Tribes under Article 342

Answer structure for Mains:

  1. Constitutional framework (Articles 17, 15(4), 16(4), 338, 341)
  2. Legislative framework (PCR Act 1955 → POA Act 1989 → 2015 Amendment → 2018 Amendment)
  3. Judicial evolution (Chinnaiah 2004 → Mahajan 2018 → Prithvi Raj 2020 → Davinder Singh 2024)
  4. Socio-economic data (NCRB atrocities, literacy/poverty gaps)
  5. Schemes and institutional mechanisms
  6. Way forward

Vocabulary

Untouchability

  • Pronunciation: /ʌnˌtʌtʃəˈbɪlɪti/
  • Definition: The practice of social discrimination — rooted in the Hindu caste system's concept of ritual pollution — by which certain groups (called achhoots or untouchables) were denied physical contact, access to public spaces, temples, water sources, and other social rights; abolished under Article 17 of the Constitution and criminalised by the Protection of Civil Rights Act, 1955.
  • Origin: From un- + touchable + -ity; Indian English term for the Sanskrit concept of asprishyatā (from a- negation + sprishya "touchable", from spriś "to touch"). The term gained international currency through B.R. Ambedkar's writings and campaigns.

Atrocity

  • Pronunciation: /əˈtrɒsɪti/
  • Definition: In the context of Indian law, a term defined under the Scheduled Castes and the Scheduled Tribes (Prevention of Atrocities) Act, 1989 — covering 22 offences (expanded to 47 by the 2015 Amendment) committed against SC/ST members by non-SC/ST persons, including assault, sexual violence, forcing to eat inedible matter, social and economic boycott, and wrongful occupation of land.
  • Origin: From Latin atrocitas ("savageness, fierceness"), from atrox ("fierce, savage, cruel"). Adopted in Indian legal language to describe severe caste-based violence and humiliation that ordinary IPC provisions inadequately addressed.

Reservation

  • Pronunciation: /ˌrezəˈveɪʃən/
  • Definition: A constitutionally mandated affirmative action policy in India that sets aside a fixed percentage of seats in government jobs, educational institutions, and elected bodies for Scheduled Castes (15%), Scheduled Tribes (7.5%), and Other Backward Classes (27%) — with additional provisions for Economically Weaker Sections (10% under the 103rd Amendment, 2019) — to rectify historical discrimination and ensure adequate representation.
  • Origin: From Latin reservatio ("a keeping back"), from reservare ("to keep back"), from re- + servare ("to protect, keep"). In the Indian constitutional context, the policy traces to Poona Pact (1932) between B.R. Ambedkar and Mahatma Gandhi.

Key Terms

Scheduled Caste

  • Pronunciation: /ˈʃedjuːld kɑːst/
  • Definition: A constitutionally recognised category of social groups in India — listed in the Schedule to the Constitution Orders issued under Article 341 — historically subjected to untouchability and social discrimination, entitled to reservations (15% in Central government posts, 15% in Central educational institutions), special legal protection under the SC/ST (PoA) Act, and targeted welfare programmes; 2011 Census recorded 16.6% of India's population as SC.
  • Context: The concept of scheduling derives from the Government of India Act, 1935, which scheduled "depressed classes". Dr. B.R. Ambedkar championed SC rights and negotiated the Poona Pact (1932) after Gandhi's fast — converting separate electorates into reserved constituencies. The Constitution (Scheduled Castes) Order, 1950 originally restricted SC status to Hindus; Sikhs were included in 1956 and Buddhists in 1990. The National Commission for Scheduled Castes (Article 338, elevated by 89th Amendment, 2003) monitors safeguards. NCRB data shows consistent under-reporting of SC atrocities.
  • UPSC Relevance: GS2 Social Justice — Prelims: Article 341 (Presidential notification); Article 17 (abolition of untouchability); PCR Act 1955; POA Act 1989 (47 offences after 2015 Amendment); SC reservation — 15% Central jobs, 15% Central educational institutions; 89th Amendment (separate commissions for SCs and STs — previously combined under Article 338); Indra Sawhney case (1992) — 50% ceiling. Mains: under-representation despite reservations; debate on creamy layer for SCs; sub-categorisation (Davinder Singh case 2024 — Supreme Court 7-judge bench allowed states to sub-categorise SCs); atrocity data trends; manual scavenging — Prohibition of Manual Scavenging Act, 2013.

Prevention of Atrocities Act

  • Pronunciation: /prɪˈvenʃən əv əˈtrɒsɪtɪz ækt/
  • Definition: The Scheduled Castes and the Scheduled Tribes (Prevention of Atrocities) Act, 1989 — a Central legislation that defines and penalises specific offences of caste-based violence and humiliation committed by non-SC/ST persons against SC/ST members, establishes Special Courts for speedy trials, mandates appointment of Special Public Prosecutors, and provides for relief and rehabilitation of victims; amended in 2015 to add 25 more offences (total 47) and to override the requirement of prior sanction before FIR registration.
  • Context: Enacted after the Indian Civil Rights Act (PCR Act, 1955) proved inadequate — it only addressed untouchability-based discrimination, not physical violence. The POA Act creates Special Courts (designated by states) and confers non-bailable, non-compoundable status to all offences. The Supreme Court's dilution in Subhash Kashinath Mahajan (2018) — adding preliminary inquiry requirements — led to nationwide SC/ST protests and the 2018 Amendment Act which nullified the court directions. The landmark Prithvi Raj Chauhan (2020) judgment upheld the 2018 Amendment.
  • UPSC Relevance: GS2 Social Justice — Prelims: PCR Act 1955 → POA Act 1989 → 2015 Amendment (25 new offences, total 47) → 2018 Amendment (overriding Mahajan judgment); Special Courts; mandatory appointment of Special Public Prosecutors; non-bailable + non-compoundable; states must submit annual reports to Parliament. Mains: Mahajan case controversy; 2018 Amendment as legislative override of judiciary; conviction rates under POA Act (very low — ~30%); reporting vs actual atrocity gap; NCRB annual data; need for attitudinal change beyond legal reform.