International Association of Plumbing and Mechanical Officials (IAPMO)


The International Association of Plumbing and Mechanical Officials (IAPMO) is a nonprofit organization dedicated to promoting safe and efficient plumbing and mechanical systems. Established in 1926, IAPMO develops and publishes codes, standards, and educational resources that enhance the quality and safety of plumbing and mechanical practices worldwide. IAPMO's mission is to protect the health of the public and the environment through comprehensive standards development, advocacy, and education. The organization works closely with industry professionals, regulatory agencies, and stakeholders to ensure that its standards reflect current technologies and best practices.

Key Functions of IAPMO:

  • Standards Development: IAPMO develops and maintains a wide range of codes and standards related to plumbing, mechanical systems, and water efficiency.
  • Certification Services: The organization offers certification programs for products and professionals to ensure compliance with established standards.
  • Education and Training: IAPMO provides numerous educational opportunities, including workshops, webinars, and certification courses aimed at enhancing the skills of plumbing and mechanical professionals.
  • Advocacy: IAPMO advocates for policies that support safe plumbing practices, water conservation, and public health.