Electronic sealing for containers requires exporters to use certified RFID one-time seals and upload immutable seal data before dispatch. Implementation of an electronic sealing regime requires exporters opting for self-sealing to procure prescribed RFID one-time-bolt seals, declare the physical serial number when filing the shipping bill or before dispatch, and upload non-editable seal metadata (including IEC, shipping bill details, e-seal number, sealing date/time, destination Customs station, container and trailer identifiers) via a vendor web/mobile application. Vendors must certify conformity, transmit data to RMD and destination ports/ICDs, provide reader-scanner capability at ports/ICDs at their cost, and integrate their data retrieval servers with ICEGATE; Customs will verify seals and examine tampered seals.