The Iowa Electronic Data Interchange (EDI) Release 2 Implementation Guide, including the Iowa Edit Matrix Table and the Iowa Element Requirement Table, were revised as recently as January 29, 2002. Changes went into effect March 1, 2002.
If you have a subscription to the Guide with the Iowa Workers' Compensation Advisory Committee, Inc. you will be receiving those revisions shortly in the mail.
Iowa Element Requirement Table (PDF) (Revised January 29, 2002)
Iowa Conditional Definitions Table (PDF) (Revised January 29, 2002)