Code specifying the method or type of transportation for the shipment

Standard Carrier Alpha Code

Free-form description of the routing or requested routing for shipment, or the originating carrier's identity

Prefix or alphabetic part of an equipment unit's identifying number

Sequencing or serial part of an equipment unit's identifying number (pure numeric form for equipment number is preferred)

Unique number on seal used to close a shipment

Unique number on seal used to close a shipment

Code indicating condition of door seal upon arrival

Code identifying loading or unloading a shipment