Versions of See prior versions of a law on LawServer 2023 South Dakota Codified Laws 47-22-74.1. Privacy protection policy for social security numbers of volunteers 2022 South Dakota Codified Laws 47-22-74.1. Privacy protection policy for social security numbers of volunteers 2021 South Dakota Codified Laws 47-22-74.1. Privacy protection policy for social security numbers of volunteers 2019 South Dakota Codified Laws 47-22-74.1. Privacy protection policy for social security numbers of volunteers