IAPMO is a global team of experts engaging industry and government for a safer built environment. Our deep expertise in codes and standards, including our flagship Uniform Plumbing Code and Uniform Mechanical Code, is applied to rigorous product testing, certification and inspection services, professional development, industry research, policy and advocacy. Featuring our UPC, UMC and UES Certification Marks, we help manufacturers around the world navigate complex regulatory requirements, efficiently certify their products, and accelerate entry into the U.S. market.

IAPMO also serves the market through specialty brands including The IAPMO Group, Construction Products Group, System Certifications Body and IWSH, our nonprofit foundation.