ONTARIO, CA — IAPMO® has made the 2025 Uniform Plumbing Code (UPC®) and Uniform Mechanical Code (UMC®) technical committee meeting monographs available for download. All individuals anticipating an ...

The codes influence core plumbing, mechanical, HVAC, and hydronics work across North America Applications are open until Jan. 30, 2026, with participation open to both members and non-members ONTARIO, ...