Self-sealing exports now follow a simplified email application; existing permissions stay valid unless withdrawn for non-compliance. A simplified e-mail-based procedure replaces the earlier renewal regime: existing Self-Sealing Permissions need not be renewed and remain valid until withdrawn for non-compliance. Fresh SSP and port registration applications must be emailed to DOCKS-ADMN with the documents listed in Facility Circular No.13/2017; port registration from other jurisdictions requires SSP letter and Annexure B. SSP/registration are port-specific; use of RFID e-seals from CBIC-nominated vendors and mandatory upload of stuffing/seal photographs in PDF to e-sanchit (category 7880FS) are required. Amendments to permissions require prior approval.