DISA - About


What is EDI?
What is XML?
What is CICA?
X12 EDI Standards

005010 Implementation Guides
Click here to download via store.x12.org website

XML Schemas
W3C-compliant XML Schemas based on X12 CICA.

Online Bookstore
Purchase ASC X12 Standards and other e-business publications.

We've moved!
Please note our new address:

     8300 Greensboro Drive
     Suite 800
     McLean VA 22102

The Data Interchange Standards Association (DISA) advances the foundation of electronic trade and commerce by supporting and promoting standards used for business-to-business data exchange. Providing administrative and technical support to the Accredited Standards Committee (ASC) X12, DISA helps individuals and organizations improve business processes, reduce costs, increase productivity and take advantage of new opportunities.
More about DISA's Services >>
More about ASC X12 and its standards >>


25 Jul 2016 –   Nominations Are Open for the X12 Edward A. Guilbert and Earl J. Bass Awards
16 Jun 2016 –   Announcing a Public Review Period for the 834, Plan Member Reporting
15 Jun 2016 –   Announcing ASC X12N's Public Comment Period Timeline for 7030™ Technical Reports
4 May 2016 –   Announcing an Informational Forum for the 266/824, Mortgage Record Change Notification

More Announcements

ASC X12 Logo

2014 ASC X12 Inc. Board of Directors Application is Now Available
Call for Applicants


View ASC X12 Webinars >>

Download your free copy!


26 Aug 2016
CMR Batch 80 Member Review Begins

19 Sep 2016
CMR Batch 80 Member Review Ends

25 Sep - 29 Sep 2016
Fall 2016 ASC X12 Standing Meeting

3 Oct 2016
Fall 2016 Technical Assessment Subcommittee (TAS) Standing Meeting (Continued virtually 3:00 - 5:00 pm Eastern)

5 Oct 2016
Fall 2016 Procedures Review Board (PRB) Standing Meeting (3 p.m. EDT)

28 Oct 2016
Deadline for DMs to be reviewed at December TAS Interim Virtual Meeting

28 Oct 2016
Deadline for Submitting Code Maintenance Requests (CMRs) for Member Review of Batch 81

More Events >>