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Residential Structures Code Program

The division works with building officials, technical committees, advisory boards, and the public to adopt, amend, and interpret the Oregon Residential Specialty Code (ORSC). This code applies to the construction, reconstruction, and repair of one- and two-family dwellings and townhouses.

Adopted codebook

2017 Oregon Residential Specialty Code (ORSC)
Effective Oct. 1, 2017
Based on the 2015 International Residential Code (IRC)


The following are supplemental amendments adopted as part of the code:

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