Versions of See prior versions of a law on LawServer 2023 Oregon Statutes 479.860 – Persons authorized to design, plan and lay out electrical installations; rules 2021 Oregon Statutes 479.860 – Persons authorized to design, plan and lay out electrical installations; rules 2019 Oregon Statutes 479.860 – Persons authorized to design, plan and lay out electrical installations; rules 2017 Oregon Statutes 479.860 – Persons authorized to design, plan and lay out electrical installations; rules 2015 Oregon Statutes 479.860 – Persons authorized to design, plan and lay out electrical installations; rules 2013 Oregon Statutes 479.860 – Persons authorized to design, plan and lay out electrical installations; rules 2009 Oregon Statutes 479.860 – Persons authorized to design, plan and lay out electrical installations; rules
