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  • American National Standards Institute (ANSI) 
    The American National Standards Institute (ANSI) has served in its capacity as administrator and coordinator of the United States private sector voluntary standardization system for 80 years. Founded in 1918 by five engineering societies and three government agencies, the Institute remains a private, nonprofit membership organization supported by a diverse constituency of private and public sector organizations.
  • American Society for Nondestructive Testing, Inc.
    The American Society for Nondestructive Testing, Inc. (ASNT) is the world’s largest technical society for nondestructive testing (NDT) professionals. (See What is NDT?) Through our organization and membership, we provide a forum for exchange of NDT technical information; NDT educational materials and programs; and standards and services for the qualification and certification of NDT personnel. ASNT promotes the discipline of NDT as a profession and facilitates NDT research and technology applications.
  • American Society for Testing and Materials (ASTM)
    Technical Standards for Industries worldwide
  • ASM, International (ASM)
    ASM International is the society for materials engineers, a worldwide network dedicated to advancing industry, technology, and applications of metals and materials.
  • ISO
    The International Organization for Standardization (ISO) is a worldwide federation of national standards bodies from some 130 countries, one from each country. ISO is a non-governmental organization established in 1947. The mission of ISO is to promote the development of standardization and related activities in the world with a view to facilitating the international exchange of goods and services, and to developing cooperation in the spheres of intellectual, scientific, technological and economic activity.
  • ITU
    International Telecommunication Union. Telecom events, Publications, Standardization, Databases
  • International Electrotechnical Commission
    The International Electrotechnical Commission is the international standards and conformity assessment body for all fields of electrotechnology.