American National Standards

Welcome to the CGA information site for the development of American National Standards (ANS). CGA is an ANSI-accredited standards developer (ASD) and has been a member of the American National Standards Institute since 1970. CGA develops ANS in accordance with ANSI's Essential Requirements. Participation in the developement of a CGA ANS is open to all persons who are directly and materially affected by the standards. Please see below for CGA's ANS procedures and committee member application forms.

• CGA Procedures for the development of American National Standards

• ANS Committee Member Application Forms
  G-2.1, American National Standard Safety Requirements for the Storage and Handling of Anhydrous Ammonia (ANSI K61.1)
  
  G-5.9, Hydrogen Quality Requirements for Commercial and
  Fuel Cell Applications
  
  G-13, Storage and Handling of Silane and Silane Mixtures (an American National Standard)

• CGA Publication Proposed Change Form (for Non-CGA Members)