2023 Oregon Statutes 680.150 – Employment of dental hygienist; supervision; rules

2021 Oregon Statutes 680.150 – Employment of dental hygienist; supervision; rules

2019 Oregon Statutes 680.150 – Employment of dental hygienist; supervision; rules

2017 Oregon Statutes 680.150 – Employment of dental hygienist; supervision; rules

2015 Oregon Statutes 680.150 – Employment of dental hygienist; supervision; rules

2013 Oregon Statutes 680.150 – Employment of dental hygienist; supervision; rules

2009 Oregon Statutes 680.150 – Employment of dental hygienist; supervision; rules