The International Association of Plumbing and Mechanical Officials has been protecting the public’s health and safety for ninety years by working in concert with government and industry to implement comprehensive plumbing and mechanical systems around the world.

As a membership-based association, IAPMO is proud to utilize an open consensus process in the development of our flagship Uniform Plumbing Code® and Uniform Mechanical Code®. These codes are established through scientific research, debate, and analysis, strengthening our position at the forefront of the plumbing and mechanical industries.

The IAPMO Group is a complete service organization, providing code development assistance, industry-leading education, plumbing and mechanical product testing and certification, building product evaluation and a manufacturer-preferred quality assurance program. Each component of the IAPMO Group works toward playing an integral part in protecting the health of people everywhere.

2017 WE·Stand Timeline

News and Views

IAPMO Technical Committee Meetings Second Step Toward Development of 2018 Uniform Solar/Hydronic and Swimming Pool Codes

Infection Control Training and Certification Offered at 2017 ASSE International Annual Meeting

PT IAPMO Group Indonesia Now an IAPMO R&T Recognized Laboratory

IAPMO Combines Code Development and Standards Departments, Brings Back Aguilar to Lead New Venture

IAPMO Standards Council Issues TIA UMC-005-15

ASSE International Seeks Input on New Commercial Water Treatment Standard

ASSE International Publishes First Listing Evaluation Criteria (LEC) ASSE LEC 2002-2017, Shower Filtration Fitting for Reduction of Chloramine

International Team Delivers First-Ever Community Plumbing Challenge Design Week

Introducing BEST: The Building Efficiency System Tool™ Powered by BEER

IAPMO Uniform Evaluation Services (UES) Releases Updated Mark Usage Guide

IAPMO Board of Directors Releases More Expedient Development Timeline for 2021 Editions of Uniform Codes

IAPMO Acquires National Standard Plumbing Code


Drought Toolkit IAPMOnline Online Registration
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