Codes & Standards

IAPMO Publishes U.S., Canadian Standard for Detection, Monitoring, Control of Plumbing Systems

March 9, 2021

The International Association of Plumbing and Mechanical Officials (IAPMO) has published ANSI/CAN/IAPMO Z1349-2021: Devices for Detection, Monitoring, or Control of Plumbing Systems as both an American National Standard and National […]

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Reaffirmation of WQA/ASPE Sustainable Management Standard Receives ANSI Approval

March 9, 2021

We are pleased to announce that WQA/ASPE/ANSI S-801-2015 (R2021): Sustainable Management was approved as an American National Standard on February 25, 2021 by the American National Standards Institute (ANSI). WQA/ASPE/ANSI […]

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Addenda to Energy Standard Are Available for Public Review

March 8, 2021

ASHRAE has announced that the following public review drafts for ANSI/ASHRAE/IES Standard 90.1-2019: Energy Standard for Buildings Except Low-Rise Residential Buildings are now available for review and comment online at […]

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ICC Releases New Framework to Address Energy-Efficiency Needs Across the Entire Building Industry

March 4, 2021

The International Code Council (ICC), the leading global source of model codes and standards and building safety solutions, has released a new framework to assist governments and building industry stakeholders […]

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New Seattle Energy Code Eliminates Gas Water Heating in Large Multifamily Buildings and Hotels

March 3, 2021

Seattle Mayor Jenny A. Durkan signed into law new updates to Seattle’s building energy code, which will eliminate fossil fuels for most space and water heating, increase energy efficiency, and […]

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ASSE/IAPMO/ANSI Series 12000-2021 Is Now Available

February 22, 2021

ASSE/IAPMO/ANSI Series 12000-2021: Professional Qualifications Standard for Water Management and Infection Control Risk Assessment for Building Systems has been designated as an American National Standard by the American National Standards Institute […]

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ICC, ACCA, and RESNET Develop New Standard for Grading HVAC Systems Installations

February 18, 2021

The International Code Council (ICC) has partnered with the Air-Conditioning Contractors of America (ACCA) and the Residential Energy Services Network (RESNET) to develop ANSI/RESNET/ACCA/ICC 310-2020: Standard for Grading the Installation […]

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2021 IAPMO USHGC and USPSHTC Are Now Available

February 12, 2021

The International Association of Plumbing and Mechanical Officials (IAPMO) has released hardcopy and digital versions of its 2021 editions of the Uniform Solar, Hydronics, and Geothermal Code (USHGC) and Uniform […]

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IAPMO Standards Council Issues TIA UPC 001-21

February 8, 2021

The IAPMO Standards Council has issued one tentative interim amendment (TIA) affecting the 2021 edition of the Uniform Plumbing Code (UPC). TIA UPC 001-21 added text in UPC Table 603.2 […]

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2021 UPC, UMC Technical Committee Meetings to be Held Virtually

February 1, 2021

As a result of the ongoing COVID-19 pandemic, the IAPMO Board of Directors has determined this year the Spring Technical Committee Meetings will be held as two weeklong virtual events. […]

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