Versions of South Dakota Codified Laws 34-21C-2. Regulation of radioactive materials below regulatory concern on LawServer 2023 South Dakota Codified Laws 34-21C-2. Regulation of radioactive materials below regulatory concern 2022 South Dakota Codified Laws 34-21C-2. Regulation of radioactive materials below regulatory concern 2021 South Dakota Codified Laws 34-21C-2. Regulation of radioactive materials below regulatory concern 2019 South Dakota Codified Laws 34-21C-2. Regulation of radioactive materials below regulatory concern 2018 South Dakota Codified Laws 34-21C-2. Regulation of radioactive materials below regulatory concern 2016 South Dakota Codified Laws 34-21C-2. Regulation of radioactive materials below regulatory concern 2014 South Dakota Codified Laws 34-21C-2. Regulation of radioactive materials below regulatory concern 2010 South Dakota Laws 34-21C-2 – Regulation of radioactive materials below regulatory concern