Versions of See prior versions of a law on LawServer 2024 Texas Government Code 552.121 – Exception: Confidentiality of Certain Documents Held for Historical Research 2023 Texas Government Code 552.121 – Exception: Confidentiality of Certain Documents Held for Historical Research 2022 Texas Government Code 552.121 – Exception: Confidentiality of Certain Documents Held for Historical Research 2019 Texas Government Code 552.121 – Exception: Confidentiality of Certain Documents Held for Historical Research 2018 Texas Government Code 552.121 – Exception: Confidentiality of Certain Documents Held for Historical Research 2016 Texas Government Code 552.121 – Exception: Confidentiality of Certain Documents Held for Historical Research 2014 Texas Government Code 552.121 – Exception: Confidentiality of Certain Documents Held for Historical Research 2011 Texas Government Code 552.121 – Exception: Confidentiality of Certain Documents Held for Historical Research 2009 Texas Government Code 552.121 – Exception: Certain Documents Held for Historical Research 2008 Texas Government Code 552.121 – Exception: Certain Documents Held For Historical Research