Versions of Oregon Statutes 676.635 - Prohibition on unauthorized practice of advanced nonablative esthetics procedures or unauthorized use of title on LawServer 2023 Oregon Statutes 676.635 – Prohibition on unauthorized practice of advanced nonablative esthetics procedures or unauthorized use of title 2021 Oregon Statutes 676.635 – Prohibition on unauthorized practice of advanced nonablative esthetics procedures or unauthorized use of title 2019 Oregon Statutes 676.635 – Prohibition on unauthorized practice of advanced nonablative esthetics procedures or unauthorized use of title 2017 Oregon Statutes 676.635 – Prohibition on unauthorized practice of advanced nonablative esthetics procedures or unauthorized use of title 2015 Oregon Statutes 676.635 – Prohibition on unauthorized practice of advanced nonablative esthetics procedures or unauthorized use of title