When using the optional IECC code compliance method, see Chapter 4 amendment in Statewide Alternate Method (SAM) 19-01 (opens as PDF):
https://www.oregon.gov/bcd/codes-stand/documents/sam-19-01-18IECC.pdf
Serving Washington, Oregon and Idaho
Serving Washington, Oregon and Idaho
When using the optional IECC code compliance method, see Chapter 4 amendment in Statewide Alternate Method (SAM) 19-01 (opens as PDF):
https://www.oregon.gov/bcd/codes-stand/documents/sam-19-01-18IECC.pdf