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Plumbing Code Program

Adopted codes and standards

The division works with building officials, technical committees, advisory boards, and the public to adopt, amend, and interpret the Oregon Plumbing Specialty Code (OPSC). This code applies to the installation, alteration, repair, relocation, and replacement of plumbing systems in commercial and residential buildings.

2023 Oregon Plumbing Specialty Code (OPSC)  New

The new 2023 OPSC is available for purchase.

Are you a plumbing inspector? Get information about certification renewals