X9’s Program of Work
Overview of the Work of X9
ASC X9 is accredited by the American National Standards Institute (ANSI) to develop and maintain United States standards for the financial services industry. X9 has 128 standards that are either under development or being maintained by X9 as American National Standards. In addition to these, X9 works with ISO on another 103 international standards. X9 supports the international standards by representing the United States on three different ISO Technical Committees. X9 is authorized by ANSI to maintain three Technical Advisor Groups (TAGs). X9 has the United States TAGs to ISO TC68, TC321 and TC322.
The X9 Program of Work document lists all the standards that X9 either directly maintains as an American National Standard or maintains through ISO as an international standard. It also provides background information for each X9 subcommittee, work group, study group, and industry forum. Included in the document is information about other organizations that X9 has a formal relationship with.
Click here to download a PDF version of the X9 Program of Work.
ASC X9 TR 48-2018 Card-Not-Present (CNP) Fraud Mitigation in the United States
ANSI X9.124-2-2018 Financial Services – Symmetric Key Cryptography for the Financial Services Industry – Format
Preserving Encryption- Part 2: Key Stream with Counter Mode
ANSI X9.129-2017 (Version 01) Legal Order Exchange
ANSI X9.69-2017 Framework for Key Management Extensions