Before revision: History The advantages of a Uniform Swimming Pool, Spa and Hot Tub URL acceptable in various jurisdictions, had long been recognized, prompting IAPMO to pass a resolution at its 1975 annual business conference that directed the president to form a committee to develop a basic swimming pool, spa and hot tub document.
After revision: History The advantages of a Uniform Swimming Pool, Spa and Hot Tub Code,Unknown acceptable in various jurisdictions, had long been recognized, prompting IAPMO to pass a resolution at its 1975 annual business conference that directed the president to form a committee to develop a basic swimming pool, spa and hot tub document.