standards and codes

Submit a Change Request for Industry Standards and Codes

All PHTA standards undergo regular review and are revised as appropriate to ensure they are up-to-date and relevant. Any individual may submit a request to change any PHTA standard at any time. The request for change will be considered during the next revision cycle. PHTA generally updates each standard at least every four years.

PHTA Standards Undergoing Revision

  • ANSI/APSP/ICC-11 2019 American National Standard for Water Quality in Public Pools and Spas
    Requests for change will be accepted on a continuous basis.

Submit a PHTA Standard Change Request


Submit a Change Request for Other Pool & Spa Industry Codes

PHTA also compiles change requests for all other pool and spa industry codes. The deadline for submitting changes for the 2027 International Swimming Pool and Spa Code (ISPSC) was July 7, 2023. Please contact with any questions or if you wish to submit a code change request for a different external code.


Pool & Hot Tub Alliance Strategic Partners:

  • Biolab
  • Fluidra
  • Hayward
  • Heritage Pool Supply Group
  • Lou
  • Lyon Financial
  • Pentair
  • WatkinsWellness
This website uses cookies, including from third parties, to improve your user experience and for website analysis and statistics. You consent to our cookies if you continue to use this website.