International Organization for Standardization

Freight Containers - Coding, Identification and Marking - Third Edition
 N 6346

Annotation

This international Standard provides a system for the identification and presentation of information about freight containers. The identification system is intended for general application, for example in documentation, control and communications (including automatic data processing systems), as well as for display on the containers themselves.

The methods of displaying identification and certain other data (including operational data) on containers by means of permanent marks are included.

This International Standard specifies:

a) a container identification system, with an associated system for verifying the accuracy of its use, having:

- mandatory marks for the presentation of the identification system for visual interpretation, and

- features to be used in optional Automatic Equipment Identification (AEI) and electronic data interchange (EDI);

b) a coding system for data on container size and type, with corresponding marks for their display;

c) operational marks, both mandatory and optional;

d) physical presentation of marks on the container.

The terms "mandatory" and "optional" in this International Standard are used to differentiate those IS0 marking provisions which shall necessarily be fulfilled by all containers from those which are not required of all containers. The optional marks are included to further comprehension and promote uniform application of the optional mark. If a choice has been made to display an optional mark, the provisions laid down in this International Standard relating to the mark shall be applied. The terms "mandatory" and "optional" do not refer to requirements of any regulatory body.