“The superintendence, direction and control of the preparation of the electoral rolls… shall be vested in the Election Commission.” — Article 324, Constitution of India
On 27 May 2026, the Supreme Court of India unanimously upheld the constitutional validity of the Election Commission of India’s (ECI) Special Intensive Revision (SIR) of electoral rolls in Bihar. The judgment was delivered by a bench of Chief Justice of India Surya Kant, Justice Joymalya Bagchi, and Justice Vipul Pancholi, after nearly seven months of hearings across 29 hearing days. The case had been reserved for judgment on 29 January 2026.
The ruling settles a heated constitutional debate that began in June 2025, when the ECI notified the SIR ahead of the Bihar Assembly Elections held in November 2025. The court held that the SIR furthers the constitutional mandate under Article 324, within the precise contours provided by Section 21(3) of the Representation of the People Act, 1950. The Bihar SIR covered approximately 7.9 crore registered voters; the final roll comprised 7.42 crore electors — a net reduction of approximately 48 lakh names.
🗳️ What is the Special Intensive Revision (SIR)?
The Special Intensive Revision is an extraordinary electoral roll revision exercise authorised under Section 21(3) of the Representation of the People Act, 1950. It is distinct from the routine Special Summary Revision (SSR), which is conducted annually and involves limited updating. An SIR is a comprehensive, house-to-house re-enumeration requiring all voters — including those already on the rolls — to resubmit their details and in some cases produce identity documents to establish eligibility.
The Bihar SIR was notified on 24 June 2025. The last SIR in Bihar was conducted in 2003 — over four decades earlier. The ECI cited:
- Rapid urbanisation and large-scale internal migration causing duplication across constituencies
- Systematic under-registration and over-registration in certain segments
- Over four decades since the last intensive revision
- Concerns about non-citizens being registered in border districts
Think of an SIR as a school re-registration exercise. Every year the school updates its register (SSR = annual routine). But after 40 years, the school decides to restart from scratch — every student must re-enrol with fresh documents (SIR). Some students who were listed but moved away, or were never eligible, get dropped. New students get added. The final register is cleaner. The SIR is this “re-registration from scratch” for Bihar’s voter rolls.
| Feature | Special Summary Revision (SSR) | Special Intensive Revision (SIR) |
|---|---|---|
| Frequency | Annual (routine) | Extraordinary — triggered by specific need |
| Legal basis | Section 21(2), RPA 1950 | Section 21(3), RPA 1950 |
| Scope | Limited update of existing rolls | House-to-house re-enumeration; all voters re-verify |
| Documentation | Standard; relies on existing records | Requires fresh submission; 11 documents for new enrollees |
| Scale | Incremental changes | Comprehensive — can result in large-scale additions/deletions |
⚖️ Petitions Challenging the SIR
Over ten petitions were filed, with the Association for Democratic Reforms (ADR) as the lead petitioner. Others included People’s Union for Civil Liberties (PUCL), activist Yogendra Yadav, and MPs from RJD, TMC, Congress, NCP (SP), CPI, Samajwadi Party, Shiv Sena (UBT), JMM, and CPI (ML).
Grounds of challenge:
- Violated Articles 14, 19, 21, 325, and 326 of the Constitution and Rule 21A of the Registration of Electors Rules, 1960
- Exclusion of Aadhaar, ration cards, and Voter ID (EPIC) from acceptable documents placed unreasonable burden on the poor, Dalits, extremely backward communities, and migrant workers
- Shifted the burden of proof from the State to the citizen to establish voting eligibility
- Compressed timeline (~2 months) made it impossible for marginalised voters to secure inclusion before November 2025 elections
- Conducted in a poll-bound state at short notice, without adequate prior consultation
On 10 July 2025, an early bench urged the ECI to consider accepting Aadhaar, ration cards, and EPIC. On 14 August 2025, the court directed the ECI to allow Aadhaar use by excluded voters to challenge their omissions during the claims period.
SIR vs SSR: Section 21(2) governs routine Special Summary Revision; Section 21(3) governs the Special Intensive Revision. The court upheld the SIR under Section 21(3), not Section 21(2). Do not confuse the two. Also note: the ECI initially excluded Aadhaar from the 11 acceptable documents — but the court later directed ECI to allow Aadhaar for challenging omissions (not for initial enrolment).
📜 The Supreme Court’s Judgment: Three Key Findings
1. ECI’s Power to Conduct SIR — Affirmed
The court held the ECI has constitutional and statutory authority under Article 324 read with Section 21(3), RPA 1950. Section 21(3) specifically contemplates a “special revision” at any time, for reasons to be recorded, in such manner as the Commission deems fit — materially distinct from the ordinary Section 21(2) revision. The ECI’s stated reasons (four decades since last intensive revision, urbanisation, migration, duplicate entries) were accepted as adequate justification.
2. Citizenship Examination — Limited to Electoral Purposes
The court held that the ECI can examine questions relating to citizenship while preparing or revising electoral rolls — since only citizens are entitled to vote under Article 326. However, a critical constitutional boundary was drawn: any such determination is limited to electoral purposes and cannot be treated as a final declaration on citizenship status. Final determination rests exclusively with competent authorities under the Citizenship Act, 1955.
3. 2003 Deletions — Direction for Formal Adjudication
The court issued a specific direction regarding persons deleted from the 2003 Bihar electoral roll on citizenship grounds — deletions from over two decades ago that had never been referred for formal citizenship adjudication. The ECI was directed to:
- Refer such cases to a competent authority under the Citizenship Act, 1955 within four weeks
- Adjudication must be completed before the next Assembly or local body elections in Bihar
- After notice and hearing, if found to be citizens, their names must be restored to the electoral rolls
The court validated the SIR’s constitutional basis — but critics noted the ruling’s emphasis on deletion (preventing ineligible voters) was not matched by equal insistence on inclusion (protecting eligible voters). The ADR noted that wrongful exclusions from the Bihar elections could not be reversed retroactively. Is the right to vote truly protected if the procedural safeguards arrive too late for the election they were meant to protect?
| Issue | SC’s Ruling |
|---|---|
| ECI’s power to conduct SIR | Upheld — under Article 324 + Section 21(3), RPA 1950; reasons given by ECI were adequate |
| ECI examining citizenship | Permitted — but only for electoral purposes; not a final citizenship determination |
| Final citizenship determination | Exclusive province of competent authorities under Citizenship Act, 1955 — not ECI |
| 2003 roll citizenship deletions | ECI must refer to competent authority within 4 weeks; adjudication before next Bihar elections |
| Wrong deletions (residing voters) | Entitled to approach election authorities via representations to be considered in accordance with law |
📖 Legal Framework: Key Provisions
- Article 324: Vests superintendence, direction, and control of preparation of electoral rolls and conduct of all elections exclusively in the ECI.
- Article 325: No person to be ineligible for inclusion in electoral rolls on grounds of religion, race, caste, or sex.
- Article 326: Right to vote in elections restricted to citizens who are not otherwise disqualified. (Constitutional basis for citizenship verification in rolls.)
- Section 16, RPA 1950: Disqualifies a person from being registered as a voter if not a citizen, of unsound mind, or otherwise disqualified.
- Section 21(2), RPA 1950: Governs routine annual Special Summary Revision (SSR).
- Section 21(3), RPA 1950: Authorises Special Intensive Revision at any time, for reasons to be recorded, and in such manner as the ECI deems fit. The core statutory basis for the Bihar SIR.
- Rule 21A, Registration of Electors Rules, 1960: Subordinate legislation governing roll preparation mechanics — cited by petitioners as violated by the SIR’s documentation requirements.
- Citizenship Act, 1955: Final authority for citizenship adjudication — the SC held ECI’s citizenship findings are provisional and electoral only, not conclusive.
| Provision | Significance in SIR Judgment |
|---|---|
| Article 324 | ECI’s superintendence over elections and rolls — primary source of SIR authority |
| Article 325 | Non-discrimination in electoral rolls (cited by petitioners as potentially violated) |
| Article 326 | Voting right restricted to citizens — justifies ECI’s citizenship verification in rolls |
| Section 21(3), RPA 1950 | Statutory basis for SIR — authorises special revision at any time, for recorded reasons |
| Section 16, RPA 1950 | Disqualifies non-citizens from voter registration — legal hook for citizenship examination |
| Citizenship Act, 1955 | Exclusive province for final citizenship determination — ECI’s findings are electoral only |
🌏 Broader Significance: SIR in Other States
The Bihar SIR was not isolated. The ECI extended the Special Intensive Revision to West Bengal, Tamil Nadu, Kerala, and nine other states and three Union Territories in a subsequent phase announced in late 2025. The opposition — led by the DMK and others — challenged the second phase as well. The SC’s judgment of 27 May 2026 will serve as the governing precedent for all ongoing and future SIR exercises.
The ruling also connects directly to the MHA’s High-Level Committee on Demographic Changes (HLCDC): the integrity of electoral rolls in border-sensitive states is a connected policy concern, since fraudulently obtained Aadhaar and Voter IDs are cited as a mechanism by which undocumented migrants can register as electors.
Remember: Article 324 is the constitutional source of ECI’s power (superintendence over elections). Section 21(3) is the statutory mechanism for the SIR (special revision at any time). The SC held the SIR is valid because it is rooted in both. One without the other would be insufficient — you need both the constitutional grant AND the statutory procedure.
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The Bihar SIR judgment was delivered on 27 May 2026 by a bench of CJI Surya Kant, Justice Joymalya Bagchi, and Justice Vipul Pancholi. The verdict was unanimous — the SIR was upheld as constitutionally valid.
The Special Intensive Revision (SIR) is authorised under Section 21(3) of the RPA, 1950 — which allows a special revision at any time, for reasons to be recorded, in such manner as the ECI deems fit. Section 21(2) governs routine annual Special Summary Revision (SSR).
The SC held that the ECI can examine citizenship for electoral purposes (since Article 326 restricts voting to citizens) but CANNOT make a final determination on citizenship. Final citizenship adjudication is the exclusive province of competent authorities under the Citizenship Act, 1955.
The lead petitioner was the Association for Democratic Reforms (ADR). Other petitioners included PUCL, Yogendra Yadav, and MPs from RJD, TMC, Congress, NCP (SP), CPI, SP, Shiv Sena (UBT), JMM, and CPI (ML).
Bihar elections were held on 6 and 11 November 2025. The SC reserved judgment on 29 January 2026 and delivered it on 27 May 2026 — nearly 7 months of hearings across 29 days.
