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Oregon Plumbing Specialty Code adoption

2021 Oregon Plumbing Specialty Code (OPSC)

The new 2021 OPSC, based on the 2021 Uniform Plumbing Code (UPC), is effective April 1, 2021. The integrated read-only version of the new codebook will be available soon. A summary of changes has been prepared for the 2021 OPSC.

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Code review and adoption

The division works with the State Plumbing Board to adopt the latest edition of the base model code for the new Oregon Plumbing Specialty Code (OPSC). For the 2021 OPSC, the base model code is the 2021 Uniform Plumbing Code (UPC). The anticipated effective date is April 1, 2021.

2021 OPSC code adoption events and timeline


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