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Commercial Structures Code Program


2019 OSSC amendments
Jan. 26, 2022 | Child care facilities in dwellings
BCD Bulletin | Residential Fire Sprinklers or Other Safety Measures for New Child Care Facilities

Jan. 1, 2022 | 2019 OSSC - Tsunami design standards / HB 2605

Code adoption - 2022 OSSC
July 2021 | The code adoption process for the next edition of the OSSC has started. Follow the code adoption process

Adopted codes and standards

The Oregon Structural Specialty Code (OSSC) establishes the minimum requirements for the construction, reconstruction, alteration and repair of buildings and other structures, as well as the installation of mechanical devices and equipment. The division works with building officials, technical committees, advisory boards, and the public to adopt, amend, and interpret the provisions of the OSSC.

2019 Oregon Structural Specialty Code (OSSC)
Effective Oct. 1, 2019

Adopted mid-cycle amendments

Issued errata

The 2019 OSSC is based on the 2018 International Building Code (IBC).
The provisions for existing buildings in Chapter 34 are based on the 2018 International Existing Building Code (IEBC).

The 2019 OSSC includes portions of the 2018 International Fire Code (IFC). Access the IFC section reference guide.

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