For help on how to purchase, manage, or renew your X12 membership, license, or code list subscription, review these FAQs.
External Code Lists
Referenced in X12 work, maintained by X12 and related organizations, published by WPC.
Useful Forms
Various forms submitted by the general public and X12 member representatives.
Word of the Day
“Lingo”
The vocabulary used within X12 groups and work products. Lingo includes individual words, stand-alone phrases, and related sets of words and phrases that need to be understood in context with each other.
Ecommerce FAQs
Become an X12 Member
Join other member organizations in continuously adapting an expansive vocabulary and language.
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Online access to view all available versions of X12 work.
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X12 welcomes feedback, as well as questions, comments, or suggestions related to its activities and programs.
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