2024 Texas Occupations Code > Title 8 – Regulation of Environmental and Industrial Trades

2023 Texas Occupations Code > Title 8 – Regulation of Environmental and Industrial Trades

2022 Texas Occupations Code > Title 8 – Regulation of Environmental and Industrial Trades

2019 Texas Occupations Code > Title 8 – Regulation of Environmental and Industrial Trades

2018 Texas Occupations Code > Title 8 – Regulation of Environmental and Industrial Trades

2016 Texas Occupations Code > Title 8 – Regulation of Environmental and Industrial Trades

2014 Texas Occupations Code > Title 8 – Regulation of Environmental and Industrial Trades

2011 Texas Occupations Code > Title 8 – Regulation of Environmental and Industrial Trades

2009 Texas Occupations Code > Title 8 – Regulation Of Environmental And Industrial Trades

2008 Texas Codes > Occupations Code > Title 8 – Regulation Of Environmental And Industrial Trades