Former Member, Agriculture, Water, & Rural Affairs Committee, Texas State Senate

Former Vice Chair, Business and Commerce Committee, Texas State Senate

Former Member, Committee of the Whole Senate, Texas State Senate

Former Member, Criminal Justice Committee, Texas State Senate

Former Vice Chair, General Investigating and Ethics Committee, Texas State House of Representatives

Former Vice Chair, House Committee on General Investigating and Ethics

Former Vice Chair, Lone Star Groundwater Conservation District

Former Member, Natural Resources Committee, Texas State House of Representatives

Former Member, Pensions, Investments and Financial Services Committee, Texas State House of Representatives

Former Member, Property Tax Committee, Texas State Senate

Former Chair, Select Committee on State Sovereignty

Former Chair, Select Committee on State Sovereignty, Texas State House of Representatives

Former Member, State Affairs Committee, Texas State Senate

Former Member, Subcommittee on General Government, Texas State House of Representatives

Former Member, Subcommittee on Stimulus, Texas State House of Representatives

Former Member, Transportation Committee, Texas State Senate

Former Vice Chair, Water and Rural Affairs Committee, Texas State Senate

Former Member, Agriculture, Water, & Rural Affairs Committee, Texas State Senate

Former Vice Chair, Business and Commerce Committee, Texas State Senate

Former Member, Committee of the Whole Senate, Texas State Senate

Former Member, Criminal Justice Committee, Texas State Senate

Former Vice Chair, General Investigating and Ethics Committee, Texas State House of Representatives

Former Vice Chair, House Committee on General Investigating and Ethics

Former Vice Chair, Lone Star Groundwater Conservation District

Former Member, Natural Resources Committee, Texas State House of Representatives

Former Member, Pensions, Investments and Financial Services Committee, Texas State House of Representatives

Former Chair, Select Committee on State Sovereignty

Former Chair, Select Committee on State Sovereignty, Texas State House of Representatives

Former Member, Subcommittee on General Government, Texas State House of Representatives

Former Member, Subcommittee on Stimulus, Texas State House of Representatives

Former Member, Transportation Committee, Texas State Senate

Member, Business and Commerce Committee

Member, Finance Committee

Chair, Higher Education Committee

Member, Jurisprudence Committee

Chair, Select Committee on Texas Ports

Member, Water, Agriculture and Rural Affairs Committee