The unit of measure that applies to the handling unit gross weight or to the handling unit gross volume.

Usage
Mandatory
Data type
Code
Example value
CTN
Code lists
Recommendation 20, including Recommendation 21 codes - prefixed with X (UN/ECE)
Rules
Identifier/Error message Flag
EHF-T16-B19602
Value MUST be part of code list 'Recommendation 20, including Recommendation 21 codes - prefixed with X (UN/ECE)'.
fatal