The International Association of Plumbing and Mechanical Officials has been protecting the public’s health and safety for more than eighty five 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.

News and Views

IAPMO Standards Council Denies Issuance of TIAs UPC-005-12 and UPC-006-12

EPA Seeking Comments on Rulemaking Process for Reduction of Lead in Drinking Water Act

Plumbing Industry Leadership Panel Discusses Future of Water to Help Kick Off Water Week on Capitol Hill

IAPMO’s Uniform Evaluation Service Issues Certificate of Recognition CR-6001 to Powers Solar Frames, LLC

Important Notification Regarding California Governor Brown's Executive Order / CEC New Regulation

IAPMO Announces Plans to Develop American National Standard for Water Efficiency — WE•Stand 2017

Annual Conference IAPMOnline Annual Conference Information