2021 Oregon State Specialty Code
The 2021 Edition of the Oregon Plumbing Specialty Code (OPSC) is a customized plumbing code developed specifically for the state of Oregon. It is based on the 2021 Uniform Plumbing Code (UPC) and incorporates Oregon-specific amendments adopted in 2020. The OPSC establishes minimum standards to safeguard life, health, property, and public welfare. It also helps prevent hazards associated with plumbing systems by regulating the design, construction, installation, material quality, placement, and operation of plumbing piping systems throughout the state.
