Adopted codes and standards
The division works with building officials, technical committees, advisory boards, and the public to adopt, amend, and interpret the Chapter 13 energy efficiency provisions of the Oregon Structural Specialty Code (OSSC) and the Chapter 11 energy efficiency provisions of the Oregon Residential Specialty Code (ORSC).
Access the ORSC program.
2021 Oregon Energy Efficiency Specialty Code (OEESC)
Effective April 1, 2021 | Grace period ends Oct. 1, 2021
Based on ASHRAE Standard 90.1-2019
Significant changes summary
Access the ASHRAE 90.1-2019. ~ Available under "Current popular standards."
ASHRAE Standard 90.1 - 2019 compliance
To demonstrate compliance with the energy code, construction documents shall include the following where applicable:
Use the following resources to complete the compliance form: