Facilitation centre designation for GST registration verification and Aadhaar authentication takes effect from 2 July 2026. The Commissioner of State Tax, West Bengal, designates GSK-2 at Annexe Building-III, Room No. 4-002 and 4-003, Ground Floor, 14, Beliaghata Road, Kolkata-700015 as the facilitation centre for specified jurisdiction areas for biometric-based Aadhaar authentication, photograph capture, and verification of original documents uploaded with the registration application. The notification partially modifies the earlier notification and comes into force on 2 July 2026.