Versions of See prior versions of a law on LawServer 2023 South Dakota Codified Laws 31-13-31. Validation of construction and repair contracts between townships and residents or landowners 2022 South Dakota Codified Laws 31-13-31. Validation of construction and repair contracts between townships and residents or landowners 2021 South Dakota Codified Laws 31-13-31. Validation of construction and repair contracts between townships and residents or landowners 2019 South Dakota Codified Laws 31-13-31. Validation of construction and repair contracts between townships and residentsor landowners 2018 South Dakota Codified Laws 31-13-31. Validation of construction and repair contracts between townships and residents or landowners 2016 South Dakota Codified Laws 31-13-31. Validation of construction and repair contracts between townships and residentsor landowners 2014 South Dakota Codified Laws 31-13-31. Validation of construction and repair contracts between townships and residentsor landowners 2010 South Dakota Laws 31-13-31 – Validation of construction and repair contracts between townships and residents or landowners