EDI TUPREQ Specification:
An interactive Travel, tourism and leisure data update requestis sent by a supplier of a product or service to a globaldistribution system (GDS) to update the receiver's data basefor rates, availability, policy, and general information. Itmay also be used to initialize the receiver's system with a newproduct or service. The message may also be sent by a GDS to asupplier when a travel agent has made updates to a traveller'sprofile or a GDS needs to update an agency's profile.
This message can only be used with ISO 9735 Version 4 or later.
Accredited Standards Committee X12. ASC X12 Standard [Table Data].
Data Interchange Standards Association, Inc., Falls Church, VA.