SIR India

SIR Phase 1 · Updated 2026-08-04

Bihar SIR — Special Intensive Revision of electoral rolls

बिहार — विशेष संक्षिप्त पुनरीक्षण

Short answer: The Special Intensive Revision status for Bihar is SIR completed. The revision is fully completed. The final verified electoral roll was published on 5 January 2026 under the qualifying date of 1 January 2026. The jurisdiction has 7.64 crore registered electors across 243 assembly constituencies.

Summary in Hindi (HI)

बिहार में विशेष मतदाता सूची पुनरीक्षण (Phase-I) का कार्य पूर्ण हो चुका है। संशोधित अंतिम सूची का प्रकाशन ५ जनवरी २०२६ को किया गया था।

Bihar SIR schedule — official ECI dates

Special Intensive Revision timeline schedule for Bihar state
Timeline Stage Scheduled Dates
Qualifying Date 1 January 2026
Preparation of Draft Roll 1 July 2025 – 15 July 2025
House-to-House Verification (BLO Visits) 16 July 2025 – 31 August 2025
Publication of Draft Electoral Roll 15 September 2025
Filing Claims & Objections Window 15 September 2025 – 15 October 2025
Disposal of Claims & Objections By 30 October 2025
Publication of Final Electoral Roll 5 January 2026

Local Rules & Revision Highlights

  • Bihar was the sole state covered in Phase-I of the Special Intensive Revision ordered in June 2025.
  • The entire process was successfully completed with the final voter list published on 5 January 2026.
  • The revision removed significant duplicate names across rural divisions.
  • Eligible voters who missed this window can still apply online via continuous updating.

Documents Accepted in Bihar

Voters in Bihar submitting Form 6 (to restore a dropped name or request new registration) can submit standard ECI proofs. If your name was already in the last intensive revision roll, no document is normally required. Linkage with a parent's existing voter record is highly encouraged to prove residency in local assembly segments.

For a comprehensive list of all accepted identity, age, and address proofs, visit our Accepted Documents Directory .

Bihar SIR — questions people ask

When did Bihar complete its Special Intensive Revision?
Bihar completed its intensive revision with the publication of the final roll on 5 January 2026.
Can I still register as a voter in Bihar?
Yes. Since the intensive revision is complete, new voter registrations are handled through the standard 'Continuous Update' process using Form 6.

Use the official links below to query your name in the electoral database, track your BLO name, or file claims online: