ANSI - American National Standards Institute

United States National Committee of the International Electrotechnical Commission (USNC/IEC)

USNC Membership

USNC Membership

Premier Membership is a great way for an organization to get the most out of their participation, including unlimited membership in more than 170 USNC Technical Advisory Groups (TAGs)

USNC Reference Toolbox

Reference Toolbox

Access a one-stop resource for USNC constituents, including key documents and forms to facilitate USNC work

Governance Structure

Governance Structure

USNC Policy Committees
 Technical Management Committee
 Conformity Assessment Policy Coordination Committee
USNC Officers
Staff Contacts


Stay current with updates on technical and conformity assessment activities, as well as other information of interest to the electrotechnical community

IEC 2022 General Meeting

The USNC will be hosting the IEC 2022 General Meeting in San Francisco!

Education & Trainings

Education & Trainings

Education and training resources of electrotechnical standardization and conformity assessment provided by the USNC



Keep track of all of the USNC meetings and events


Overview of the USNC’s history and emergence into the establishment it is today

USNC/IEC Overview

The U.S National Committee of the International Electrotechnical Commission (USNC) serves as the focal point for U.S parties who are interested in the development, promulgation and use of globally-relevant standards for the electrotechnical industry. The USNC is also engaged in the assessment of conformance to standards, undertaking work in areas such as testing, certification, and accreditation.

As the U.S. representative to the IEC and many related regional standardization bodies, the USNC serves as a conduit to the global standards-setting community for technical and policy positions arising in the U.S. and brings issues from the global arena to the U.S. for review, consideration, and response.

The USNC is a totally integrated committee of the American National Standards Institute (ANSI). ANSI provides administrative support to the USNC and its more than 4,000 U.S. managerial, engineering, scientific, and professional participants. ANSI also provides the fiduciary framework by which the USNC’s financial obligations are met, including the payment of annual dues to the IEC.


The USNC mission is to provide strategy to effectively participate in the development of IEC standards to facilitate international trade for the benefit of the U.S. industry in the fields of all electrotechnologies*, and to provide a framework to the U.S. industry which serves as the focal point, conduit and advocate for U.S. interests in international and regional electrotechnical standards, conformity assessment, and other related matters.

Note to Readers Regarding Revisions to ANSI By-Laws

Please note that this Web page has been updated based on revisions to the ANSI By-Laws, which are effective as of January 1, 2020. ANSI is continuing to review all pages on its Website to assure that they correctly reflect and harmonize with the organizational and procedural changes made in the 2020 By-Laws. Please check the [ 2020 By-Laws ] and continued updates to the ANSI site for the most current information concerning the procedures followed by ANSI’s committees, boards, forums and other groups.