2024 Uniform Swimming Pool, Spa and Hot Tub Code
The IAPMO code development process is one of the best in the land. Its Read-Only Access — needed for light research — is also the best in the land; unlike other ANSI accredited standards developers (who shall be un-named). The current edition is dated 2024, with the 2027 revision accepted public input until March 3, 2025 according the schedule linked below:
2027 USPSHTC Code Development Calendar
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