Amendments to the 2008 ORSC - Wall Construction, Section R602.10.6.2 Amendments to the 2008 ORSC for Radon provisions – Appendix F 2008 ORSC mid-cycle amendment: Exterior Coverings Section R703.1 Additional Amendments (to the current code) Amendments to Appendix N effective April 1, 2008 History of the Oregon Low Rise Residential Dwelling Code
