EDI 490 Specification:
This X12 Transaction Set contains the format and establishes the data contents of the Rate Group Definition Transaction Set (490) for use within the context of an Electronic Data Interchange (EDI) environment. The transaction set can be used to define and name a group of elements (patron, geography, commodity, shipment conditions) pertinent to a tariff.
Accredited Standards Committee X12. ASC X12 Standard [Table Data].
Data Interchange Standards Association, Inc., Falls Church, VA.