LHR Hazardous Material Identifying Reference Numbers
To transmit specific hazardous material reference numbers.
Position
Element
Name
Type
Requirement
Min
Max
Repeat
Code qualifying the Reference Number.
When used in the hazardous material loop, the segment will identify the various certification, exemption or shipper-related numbers that relate to the specific line item of the shipment that are in addition to the UN/UA number reference in the LH1 segment.
Reference number or identification number as defined for a particular Transaction Set, or as specified by the Reference Number Qualifier.