ANSI — American National Standards Institute

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

ANSI is the principal standards writing organization in the U.S. who sets standards for a wide variety of items, including the design, fabrication and testing of pressure piping, systems and components for various pipeline services.

Their Mission is to enhance both the global competitiveness of U.S. business and the U.S. quality of life by promoting and facilitating voluntary consensus standards and conformity assessment systems, and safeguarding their integrity.