PHTA Announces Standard Revision of APSP-11 and Calls for Committee Participation
PHTA plans to revise the 2019 Water Quality Standard for Pools and Spas (ANSI/APSP/ICC-11) and seeks experts for the PHTA-11 Committee.
PHTA plans to revise the 2019 Water Quality Standard for Pools and Spas (ANSI/APSP/ICC-11) and seeks experts for the PHTA-11 Committee.