X12 Work Products

Click on a name below to display work products in that category. Use the X12 Work Products menu entry to the right to navigate among the various product categories.

  • EDI Standard
    An ANSI-accredited set of standardized segments and elements, organized into transaction sets and documented in the EDI Transaction Set Directory, Segment Directory and Data Element Dictionary.
You can also access select work products in X12's Online Viewer
  • Guideline
    A document describing the technical and logical concepts reflected in X12 standards.
  • Interpretation
    An official clarification related to implementation of an X12 product.
  • Technical Report
    A document that facilitates consistent EDI implementations. X12 produces four types of technical reports.
  • External Code List
    A stand-alone list of codes and associated descriptions established, maintained, and published by X12.
  • XML Schemas
    Mechanically generated from the same database as the implementation guides, ASC X12 TR3 schemas are W3C-compliant XML Schema Definition (XSD) files.
  • Table Data
    Mechanically generated from the same databases as the ASC X12 generic standard and the implementation guides, ASC X12 table data files are inert raw data intended to be imported into existing applications.