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The American National Standards Institute oversees standards and conformity assessment activities in the United States.
Check out the latest additions to ANSI.org:
- The updated version of the ANSI Executive Standards Council Operating Procedures is published
- The updated version of the ANSI Board of Standards Review Operating Procedures is published
- The new monthly crossword is published
- The Fall issue of the USNC Current is published
- The December 2025 issue of the ANSI Government Relations and Public Policy Monthly Report is published
- The Fall 2025 issue of ANSI in China newsletter is published
ANSI AFFILIATES:
The American National Standards Institute oversees standards and conformity assessment activities in the United States.
Check out the latest additions to ANSI.org:
- The updated version of the ANSI Executive Standards Council Operating Procedures is published
- The updated version of the ANSI Board of Standards Review Operating Procedures is published
- The new monthly crossword is published
- The Fall issue of the USNC Current is published
- The December 2025 issue of the ANSI Government Relations and Public Policy Monthly Report is published
- The Fall 2025 issue of ANSI in China newsletter is published
ANSI AFFILIATES:
The United States Standards Strategy 2025 is our nation’s blueprint for American competitiveness in the 21st century, guiding how the U.S. develops standards and participates in international standardization.
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ANSI by The Numbers
1,432
Members
234
ANSI-Accredited Standards Developers
14,070
American National Standards
245
ISO - U.S. Technical Advisory Groups
175
IEC - U.S. Technical Advisory Groups
93
U.S.-Administered ISO Secretariats
27
U.S.-Administered IEC Secretariats
96
U.S.-Held ISO Chairs
33
U.S.-Held IEC Chairs
ANSI WELCOMES NEW MEMBERS
ANSI proudly welcomed 14 new members in December 2025.