SEBI has, vide the Circular No. SEBI/HO/MIRSD/MIRSD-PoD-1/P/CIR/2023/37 dated March 16, 2023, mandated the furnishing of PAN, Address with PIN, Mobile number, Bank Account details and Nomination / Opt. out by holders of physical securities. Also, email ID is required to be registered with the Folio in order to correspond. Folios wherein any one of the cited details are not available on or after October 01, 2023, shall be frozen by the Registrars and Transfer Agent of the Company (RTA).