WE BRING THE INDUSTRY TOGETHER

    We develop standards. We certify professionals. We certify products.

    For more than 115 years, ASSE International has been bringing the industry together to improve the performance and reliability of products and professionals. By working together, we protect the health and safety of the public.

    ASSE International is an ANSI-accredited standards developer and ANAB-accredited product certification body composed of members representing all disciplines of the plumbing and mechanical industries. ASSE’s product performance standards, professional qualifications standards, professional certification, and product certification programs aim to improve the performance and safety of plumbing and mechanical systems.

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    PRODUCT CERTIFICATION

    The ASSE Product Listing Program is an ANAB- and SCC-accredited third-party product certification body with a strong focus on backflow prevention and thermostatic mixing.

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    PERSONNEL CERTIFICATION

    Professional certification programs for the specialized segments of backflow prevention, service plumbing, infection control, fire protection, rainwater harvesting, hydronic heating and cooling, and more.

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    STANDARDS

    ASSE product and professional qualifications standards are developed and revised through true industry consensus under the ANSI-accredited standards development process.

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    ASSE MEMBERSHIP

    Give back to your profession and learn from each other. Members of ASSE belong to an organization represented by all disciplines of the plumbing, piping, and mechanical industries.

    NEWS

    LATEST ASSE UPDATES

    ASSE Seeks Working Group Members for Development of Five National Product Standards

    14 July 2025

    ASSE International is seeking members to update or create the following product standards: ASSE 1012, ASSE 1023, ASSE 1051, ASSE 1376, and ASSE 1391. Working group members will be assisting the Product Standards Committee (PSC) with the continued development of these existing and prospective American National Standards. (ASSE 1376 and 1391 are new standards.)

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