IAPMO has been protecting the public’s health and safety for 99 years by working in concert with government and industry to implement comprehensive plumbing and mechanical systems globally. 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. IAPMO is a complete service organization, providing code development assistance, industry-leading education, and a manufacturer-preferred quality assurance program. Each component of IAPMO works toward our ultimate goal of protecting the health of people everywhere. Visit IAPMO R&T Lab and IAPMO R&T for all your plumbing product testing and certification needs
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The IAPMO annual revenue was $21.4 million in 2026.
David Viola is the CEO of IAPMO.
159 people are employed at IAPMO.
IAPMO is based in Ontario, California.
The SIC codes for IAPMO are [86].