Versions of South Dakota Codified Laws 21-10-31. Provisions inapplicable where substantial change in primary use has occurred on LawServer 2023 South Dakota Codified Laws 21-10-31. Provisions inapplicable where substantial change in primary use has occurred 2022 South Dakota Codified Laws 21-10-31. Provisions inapplicable where substantial change in primary use has occurred 2021 South Dakota Codified Laws 21-10-31. Provisions inapplicable where substantial change in primary use has occurred 2019 South Dakota Codified Laws 21-10-31. Provisions inapplicable where substantial change in primary use has occurred 2018 South Dakota Codified Laws 21-10-31. Provisions inapplicable where substantial change in primary use has occurred 2016 South Dakota Codified Laws 21-10-31. Provisions inapplicable where substantial change in primary use has occurred 2014 South Dakota Codified Laws 21-10-31. Provisions inapplicable where substantial change in primary use has occurred 2010 South Dakota Laws 21-10-31 – Provisions inapplicable where substantial change in primary use has occurred