Editing ASC X12 (section)

===Subcommittees===
ASC X12 is organized into subcommittees that develop and maintain standards for a particular set of business functions.<ref name=StructureASCX12/>

; X12C Communications & Controls
: Responsible for EDI control structures, security, and architecture as well as the X12 XML [[Reference model|Reference Model]].<ref name=X12C>{{cite web|title=Subcommittee X12C - Communications & Controls |url=http://www.x12.org/x12org/subcommittees/sc_home.cfm?strSC=C |website=ASC X12: The Accredited Standards Committee |accessdate=18 September 2014 |url-status=dead |archiveurl=https://web.archive.org/web/20140927153847/http://www.x12.org/x12org/subcommittees/sc_home.cfm?strSC=C |archivedate=27 September 2014 }}</ref>
; X12F Finance
: X12F is responsible for the development and maintenance of components of the ASC X12 Standards related to the financial services industry's business activities. ASC X12F also develops and maintains interpretations, technical reports and guidelines related to its areas of responsibility.
; X12I Transportation
: X12I is responsible for the development and maintenance of components of the ASC X12 Standards related to the transportation industry's business activities, including air, marine, rail, and motor freight transportation and Customs, logistics and multi-modal activities. ASC X12I also develops and maintains interpretations, technical reports and guidelines related to its areas of responsibility. 
; X12J Technical Assessment
: Maintains the directory, dictionary and design rules for all the X12 standards. Also manages the process for requests for standards changes.<ref name=X12J>{{cite web|title=Subcommittee X12J - Technical Assessment |url=http://www.x12.org/x12org/subcommittees/sc_home.cfm?strSC=J |website=ASC X12: The Accredited Standards Committee |accessdate=18 September 2014 |url-status=dead |archiveurl=https://web.archive.org/web/20140927153907/http://www.x12.org/x12org/subcommittees/sc_home.cfm?strSC=J |archivedate=27 September 2014 }}</ref> 
; X12M Supply Chain
: X12M is responsible for the development and maintenance of components of the ASC X12 Standards related to the supply chain industry's business activities, excluding transportation and finance, from sourcing to delivery. Supply Chain activities include Distribution Management, Inventory Management, Marketing Data Management, Materials Management, Procurement Management, Product Management, Production Planning Management, Sales, 
; X12N Insurance
: X12N is responsible for the development and maintenance of components of the ASC X12 Standards related to the insurance industry's business activities, including those related to property insurance, casualty insurance, health care insurance, life insurance, annuity insurance, reinsurance, and pensions. Health insurance activities include those undertaken by commercial and government health care organizations