READ IAPMO CODES ONLINE
The codes of practice attempt to minimize public risk by specifying technical standards of design, materials, workmanship and maintenance for various systems. The main aims of the Uniform codes are:
- To ensure that planners, administrators and plumbers develop the required competency to ensure that the codes are applied and upheld
- That standards are set to ensure that plumbing assemblies, materials and technologies are safe and effective
- To ensure that plumbing installations meet these standards
- To ensure safety and effectiveness continuously through the proper maintenance of these installations
UNIFORM PLUMBING CODE®
2021 UPC
2021 UPC Spanish
2018 UPC
2015 UPC
2012 UPC
UNIFORM MECHANICAL CODE®
2024 UMC
2021 UMC
2021 UMC Spanish
2018 UMC
2015 UMC
2012 UMC
UNIFORM SOLAR, HYDRONICS & GEOTHERMAL CODE®
2024 USGHC
2021 USGHC
2018 USHGC
2015 USEHC
UNIFORM SWIMMING POOL, SPA, AND HOT TUB CODE®
2024 USPSHTC
2021 USPSHTC
2018 USPSHTC
2015 USPSHTC
WATER EFFICIENCY AND SANITATION STANDARD
2023 WE•Stand
2020 WE•Stand
2017 WE•Stand
CALIFORNIA PLUMBING CODE
2025 CPC
2022 CPC
2019 CPC
2016 CPC
2013 CPC
CALIFORNIA MECHANICAL CODE
2025 CMC
2022 CMC
2019 CMC
2016 CMC
2013 CMC
NATIONAL STANDARD PLUMBING CODE™
2024 NSPC
2021 NSPC
2021 NSPC (NJ Ed.)
2018 NSPC
2018 NSPC (NJ Ed.)
2015 NSPC
IDAHO STATE PLUMBING CODE
2017 ISPC
OREGON PLUMBING CODE
2023 OPSC
2021 OPSC
2017 OPSC
2014 OPSC
NORTH DAKOTA PLUMBING CODE
2018 NDSPC

SOUTH DAKOTA PLUMBING CODE
2015 SDPC



















































