DS DS/EN ISO 6346
DS DSEN SO 6346 1996-FEB-14 Freght contaners - Codng dentfcaton and markng
The standard establishes a) an identification system with an associated system for verifying the accuracy of its use. b) a data coding system for container, size and type with corresponding marks for the display of these; c) operational marks - mandatory and optional d) physical presentation of marks