To transmit identifying information for a port
To reference a line number in a transaction set
To correct a manifest record prior to conveyance arrival or to amend a manifest record after conveyance arrival
To transmit bill of lading detail information for a manifest
To transmit identifying information as specified by the Reference Identification Qualifier
To identify a party by type of organization, name, and code
To specify the location of the named party
To specify the geographic place of the named party
To specify pertinent dates and times
To identify a person or office to whom administrative communications should be directed
To transmit information contained on an export license
To identify a conveyance and its attributes
To define motor vehicle identification and logistics
To record seal numbers used and the organization that applied the seals
To indicate line item quantity, description, marks and numbers, commodity code, weight, and customs value
To specify information relative to hazardous material
To specify free-form hazardous material descriptive data in addition to the information provided in the H1 segment