ANSI Role and Function

The American National Standards Institute (ANSI) is a non-profit, privately funded membership organization that coordinates the development of U.S. voluntary national standards and is the U.S. member body to the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) via the United States National Committee (USNC).

ANSI logo

The Institute was founded in 1918, prompted by the need for an "umbrella" organization to coordinate the activities of the U.S. voluntary standards system and eliminate conflict and duplication in the development process. For over eighty years, this system has been successfully administered by the private sector, via ANSI, with the cooperation of federal, state and local governments. The Institute serves a diverse membership of over 1400 companies, 250 professional, technical, trade, labor, and consumer organizations and some 30 government agencies. Standards exist in all industries, including safety and health, telecommunications, information processing, petroleum, medical devices, etc.

ANSI does not itself develop American National Standards; rather it facilitates development by providing the structure within which standards can be developed and consensus can be achieved. ANSI approval of these standards is intended to verify that the principles of openness and due process have been followed in the approval procedure and that a consensus of those directly and materially affected by the standards has been achieved.

The voluntary standards system in the United States consists of a large number of standards developers that write and maintain one or more national standards. The Institute ensures that its guiding principles-consensus, due process, and openness-are followed by these standards developers through the process of accreditation.

For further information, visit ANSI.org.