Versions of See prior versions of a law on LawServer 2023 South Dakota Codified Laws 36-6A-40.1. Hygienist requirements for preventative and therapeutic services under collaborativesupervision 2022 South Dakota Codified Laws 36-6A-40.1. Hygienist requirements for preventative and therapeutic services under collaborativesupervision 2021 South Dakota Codified Laws 36-6A-40.1. Hygienist requirements for preventative and therapeutic services under collaborativesupervision 2019 South Dakota Codified Laws 36-6A-40.1. Hygienist requirements for preventative and therapeutic services under collaborativesupervision 2018 South Dakota Codified Laws 36-6A-40.1. Hygienist requirements for preventative and therapeutic services under collaborative supervision 2016 South Dakota Codified Laws 36-6A-40.1. Hygienist requirements for preventative and therapeutic services under collaborativesupervision 2014 South Dakota Codified Laws 36-6A-40.1. Hygienist requirements for preventative and therapeutic services under collaborativesupervision