Versions of South Dakota Codified Laws 34-23A-90. Down syndrome--Abortion prohibited--Penalty on LawServer 2023 South Dakota Codified Laws 34-23A-90. Down syndrome–Abortion prohibited–Penalty 2022 South Dakota Codified Laws 34-23A-90. Down syndrome–Abortion prohibited–Penalty 2021 South Dakota Codified Laws 34-23A-90. Down syndrome–Abortion prohibited–Penalty