IAPMO Releases Peak Water Demand Study: Full Study, Advancing Efficient Plumbing Design
Ontario, Calif. — IAPMO® has released Peak Water Demand Study: Full Study, a comprehensive analysis redefining water...
New Hampshire Joins Growing List of Jurisdictions Accepting ASSE 5000 Cross-Connection Control Certification Program
Mokena, Ill. — ASSE International is pleased to announce that, as part of recent updates to New Hampshire Regulation Env-Dw 505, the ASSE...
IAPMO to Host Water Demand Calculator® Webinar as California Adopts Voluntary Use of Tool into California Plumbing Code
Ontario, Calif. (July 1, 2024) — In accordance with the state of California making IAPMO’s Uniform Plumbing Code (UPC®) Appendix M —...
IAPMO Seeks Volunteers to Serve on 2026 WE•Stand Technical Committee
Ontario, Calif. – The International Association of Plumbing and Mechanical Officials (IAPMO®) is seeking volunteers to participate on...
ASSE Seeks Working Group Members for Development of National Standards ASSE 1087 and ASSE 1378
Mokena, Ill. — ASSE International has extended the deadline for applicants wishing to serve on two unique working groups developing...
U.S. GSA Officially Recognizes Uniform Plumbing Code (UPC®)
Ontario, Calif. — The U.S. General Services Administration (GSA) has incorporated IAPMO’s Uniform Plumbing Code (UPC®) in its newly...
U.S. GSA’s P100 Document Now Requires ARCSA International Standard Compliance
Ontario, Calif. — ARCSA International is pleased to announce the United States General Services Administration (GSA) has accepted its...
IAPMO Seeks UPC Task Group Members
Ontario, Calif. — The International Association of Plumbing and Mechanical Officials (IAPMO®) is seeking applicants to serve as...
IAPMO and ASPE Co-publish Capacities of Stacks and Horizontal Drains in Storm Drainage Systems White Paper
Ontario, Calif. — The International Association of Plumbing and Mechanical Officials (IAPMO®) and the American Society of Plumbing...
One Water Summit 2025 Announced
The next One Water Summit will be in Pittsburgh, Pennsylvania, July 8 – 11, 2025. Their signature event will be in a city that has served...