ONORM EN ISO 6346 : 1996 AMD 3 2013

1 Scope
2 Normative references
3 Identification system and its associated marks
4 Sizes and type codes and their associated marks
5 Operational marks
6 Physical display of marks
Annexes
A Determination of check digit
B Symbol to denote air/surface container
C Sign warning of overhead electrical danger
D Size code designation
E Type code designation
F Height marks for containers higher than 2,6m
     (8ft 6in)
G National registration organizations affiliated with
     the International Container Bureau

Gives a system for the identification and presentation of information about freight containers. Specifies: a container identification system, with an associated system for verifying the accuracy of its use; a coding system for data on container size and type; physical presentation of marks on the container; operational marks, both mandatory and optional.