Versions of Texas Occupations Code 2035.013 - Evidence of Validity on LawServer 2024 Texas Occupations Code 2035.013 – Evidence of Validity 2023 Texas Occupations Code 2035.013 – Evidence of Validity 2022 Texas Occupations Code 2035.013 – Evidence of Validity 2019 Texas Occupations Code 2035.013 – Evidence of Validity 2018 Texas Occupations Code 2035.013 – Evidence of Validity