ECI informs Madras High Court that Tamil Nadu's Special Intensive Revision (announced Oct 27, 2025) will generate a new electoral roll, requiring all existing voters to submit enumeration forms for verification, unlike annual summary revisions.
Booth Level Officers (BLOs) will distribute forms starting soon; first-time voters and migrants need declaration forms with ID proofs; claims/objections from Dec 9, 2025, to Jan 31, 2026, final list by Feb 7, 2026.
Hearing stems from ex-AIADMK MLA B. Sathyanarayanan's plea alleging 13,000 wrongful deletions in T. Nagar; DMK opposes SIR as 'NRC-like', while AIADMK/BJP support it; ECI to follow SC Bihar guidelines.