UPC

UPC and UMC Code Change Monographs Are Now Available

April 2, 2024

The International Association of Plumbing and Mechanical Officials (IAPMO®) has made the 2024 Uniform Plumbing Code (UPC®) and Uniform Mechanical Code (UMC®) Technical Committee Meeting Monographs available for download. All individuals anticipating an active […]

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IAPMO Seeks Public Input on Manual of Recommended Practice for Hydrogen Fuel Gas Piping

March 27, 2024

The International Association of Plumbing and Mechanical Officials (IAPMO®) has opened the public review period for the initial draft of the Manual of Recommended Practice for Hydrogen Fuel Gas Piping. IAPMO […]

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California Approves Water Demand Calculator as Alternate Standard for Sizing Water Supply Piping

March 6, 2024

The California Building Standards Commission has approved the adoption of IAPMO’s Uniform Plumbing Code (UPC®) Appendix M—the Water Demand Calculator®—into the California Plumbing Code (CPC) as an alternative methodology for sizing […]

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Houston Adopts Uniform Plumbing Code and Uniform Mechanical Code

October 27, 2023

The Houston City Council, representing the nation’s fourth most populous city, has voted to adopt the 2021 editions of the Uniform Plumbing Code (UPC®) and Uniform Mechanical Code (UMC®). This vote follows an […]

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IAPMO Publishes Spanish Versions of 2021 UPC and UMC

September 7, 2023

The International Association of Plumbing and Mechanical Officials (IAPMO®) has published Spanish versions of the 2021 editions of the Uniform Plumbing Code (UPC®) and Uniform Mechanical Code (UMC®), available in both hardcopy and […]

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Proposals for the 2027 UPC and UMC Are Being Accepted

August 30, 2023

The International Association of Plumbing and Mechanical Officials (IAPMO®), publisher of the Uniform Plumbing Code® (UPC) and Uniform Mechanical Code® (UMC), is calling for formal code proposals toward the development of the 2027 editions of […]

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IAPMO Solicits Proposals for the 2027 UPC and UMC

July 6, 2023

The International Association of Plumbing and Mechanical Officials (IAPMO®), publisher of the Uniform Plumbing Code® (UPC) and Uniform Mechanical Code® (UMC), is calling for formal code proposals toward the development of the 2027 editions of […]

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IAPMO Launches the IAPMO Codes Portal

July 5, 2023

The International Association of Plumbing and Mechanical Officials (IAPMO®), publisher of the Uniform Plumbing Code® (UPC), Uniform Mechanical Code® (UMC), Uniform Solar, Hydronics, and Geothermal Code® (USHGC), and Uniform Swimming Pool, Spa, […]

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Texas Legislature Reaffirms Support for Uniform Plumbing Code

June 2, 2023

The 88th Texas Legislature this session has reaffirmed support for the Uniform Plumbing Code (UPC®). House Bill 2689 would have mandated that all jurisdictions in the state adopt the International […]

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IAPMO Publishes 2024 Editions of Uniform Plumbing Code (UPC), Uniform Mechanical Code (UMC)

May 2, 2023

The International Association of Plumbing and Mechanical Officials (IAPMO®) has published the 2024 editions of the Uniform Plumbing Code® (UPC) and Uniform Mechanical Code® (UMC) in both hardcopy and electronic versions, completing a three-year consensus development […]

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