Code identifying the reason for shipment via premium transportation rather than the normal mode of transportation.

The value given in ETD03 qualifies the authorization number given in EDT04.

If either ETD03 or ETD04 is present, then the other is required.

Code identifying the organization responsible for paying the premium transportation costs.

Code qualifying the Reference Number.

Reference number or identification number as defined for a particular Transaction Set, or as specified by the Reference Number Qualifier.

Code specifying the responsibility for the return freight costs incurred when returnable containers are shipped in a premium transportation.