Versions of South Dakota Codified Laws 34-20B-21. Exception from Schedule III of stimulants and depressants used inmedicinal preparations on LawServer 2023 South Dakota Codified Laws 34-20B-21. Exception from Schedule III of stimulants and depressants used in medicinal preparations 2022 South Dakota Codified Laws 34-20B-21. Exception from Schedule III of stimulants and depressants used in medicinal preparations 2021 South Dakota Codified Laws 34-20B-21. Exception from Schedule III of stimulants and depressants used in medicinal preparations 2019 South Dakota Codified Laws 34-20B-21. Exception from Schedule III of stimulants and depressants used in medicinal preparations 2018 South Dakota Codified Laws 34-20B-21. Exception from Schedule III of stimulants and depressants used in medicinal preparations 2016 South Dakota Codified Laws 34-20B-21. Exception from Schedule III of stimulants and depressants used inmedicinal preparations 2014 South Dakota Codified Laws 34-20B-21. Exception from Schedule III of stimulants and depressants used inmedicinal preparations 2010 South Dakota Laws 34-20B-21 – Exception from Schedule III of stimulants and depressants used in medicinal preparations