This International Standard provides a system for the identification and presentation of information about freight container electronic seals. The identification system provides an unambiguous unique identification of the container seal, its status, and related information.The presentation of this information is provided through a radio-communications interface providing seal Identification and a method to determine whether a freight container's seal has been opened.This International Standard specifies a read-only, non-reusable freight container seal identification system, with an associated system for verifying the accuracy of use, having:. a seal status