Electronic registry requirement: companies must file and authenticate statutory documents using valid digital signatures and maintain electronic contact. Requirement for a secure centralised electronic registry maintained by the Central Government to store all statutory filings and records electronically. Filings and Registrar-authenticated documents must be executed through a valid digital signature or system-generated digital signature. The Registrar shall issue and send documents and communications electronically, with a proviso permitting physical issuance where electronic issuance is not practicable and reasons are recorded. Companies must maintain valid electronic addresses capable of receiving and acknowledging electronic communications.