Historical
ANSI/APSP 11a-2015
American National Standard for Water Quality in Public Pools and Spas
Includes Provisional Amendment.
Content Provider
APSP: Association of pool and spa professionals [apsp]
Includes Provisional Amendment.
Content Provider
APSP: Association of pool and spa professionals [apsp]
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.