Developed by HDMA’s eCommerce Task Force, the 810 Invoice Guidelines for EDI support the order-to-cash cycle. In this release, GTIN® (Global Trade Item Number®) and GLN (Global Location Number) identifiers from GS1 US have been incorporated, as well as various other clarifying codes or usage notes. Business use case examples have been updated from prior versions. These guidelines were developed with the application of the Accredited Standards Committee (ASC) X12 standards, version 4010.