Colorado · Current officeholder
Mark Baisley
Republican Colorado Senate, District 4
Record last updated:
Sponsored legislation
168 bills in the current data (43 as primary sponsor), sorted by most recent official action. Linked by Open States person ID.
| Bill | Title | Role | Stage | Last action |
|---|---|---|---|---|
| SB 132 | Voluntary Alcohol Breath Test | Co-sponsor | Enacted | June 4, 2026 |
| HB 1250 | Procedures Related to Civil Asset Forfeiture | Primary sponsor | Enacted | June 4, 2026 |
| SB 15 | Commercial Sexual Activity with a Child Offenses | Co-sponsor | Enacted | June 3, 2026 |
| HJR 1030 | Mono & Matt Road Designation | Co-sponsor | Passed both chambers | June 3, 2026 |
| SB 186 | Update Workers' Compensation Statutes Allow Electronic Filing | Primary sponsor | Enacted | June 2, 2026 |
| SB 185 | Enhance Security of Office of Information Technology | Primary sponsor | Enacted | June 2, 2026 |
| HB 1230 | Extend Conservation Easement Tax Credit | Primary sponsor | Enacted | June 1, 2026 |
| SB 136 | Reporting of Lost or Stolen Livestock | Co-sponsor | Enacted | May 26, 2026 |
| SB 149 | Pathways for Individuals with Mental Health Disorder | Co-sponsor | Enacted | May 21, 2026 |
| SJR 26 | Adjourn Sine Die | Co-sponsor | Passed one chamber | May 20, 2026 |
| SJR 24 | Motorcycle Safety Awareness Month | Co-sponsor | Passed one chamber | May 20, 2026 |
| SJR 23 | Recognize Young Americans Bank | Co-sponsor | Passed one chamber | May 20, 2026 |
| SJM 3 | Memorializing Senator MaryAnne Tebedo | Co-sponsor | Passed one chamber | May 20, 2026 |
| SJM 2 | Memorialize Former Senator Lewis H. Entz | Co-sponsor | Passed one chamber | May 20, 2026 |
| SB 89 | Recreate Wildfire Matters Interim Committee | Primary sponsor | In committee | May 14, 2026 |
| SB 189 | Automated Decision-Making Technology | Primary sponsor | Enacted | May 14, 2026 |
| SJR 25 | Colorado Mining Association's 150th Anniversary | Co-sponsor | Passed both chambers | May 13, 2026 |
| SB 45 | Nuclear Workforce Development & Education Program | Primary sponsor | Passed one chamber | May 12, 2026 |
| SR 9 | Amyotrophic Lateral Sclerosis Awareness Month | Co-sponsor | Passed one chamber | May 7, 2026 |
| SR 8 | Western Colorado University Anniversary | Co-sponsor | Passed one chamber | May 5, 2026 |
| HB 1238 | Designating Emergency Medical Services Essential Services | Primary sponsor | Enacted | May 5, 2026 |
| SJR 21 | National Arab American Heritage Month | Co-sponsor | Passed both chambers | April 29, 2026 |
| HB 1080 | County Mail Ballot Signature Verification Requirements | Primary sponsor | In committee | April 29, 2026 |
| HB 1023 | Political Party Liability for Accessibility Requirements | Primary sponsor | Enacted | April 27, 2026 |
| SR 7 | April 2026 Second Chance Month | Co-sponsor | Passed one chamber | April 22, 2026 |
| SR 6 | Donate Life Month | Co-sponsor | Passed one chamber | April 22, 2026 |
| SJR 20 | Recognize Home Education Day | Co-sponsor | Passed both chambers | April 22, 2026 |
| SB 140 | Exempt Drugs from Prescription Drug Affordability Board Reviews | Co-sponsor | Passed one chamber | April 22, 2026 |
| SJR 19 | Colorado & Taiwan Sister-State Relations | Co-sponsor | Passed both chambers | April 20, 2026 |
| SB 88 | Funding for Memorials on State Capitol Grounds | Co-sponsor | Enacted | April 20, 2026 |
| HCR 1004 | Person's Rights Related to Their Children | Primary sponsor | Introduced | April 20, 2026 |
| HB 1200 | Armed Services Member Motor Vehicle Taxes & Fees | Co-sponsor | Enacted | April 20, 2026 |
| SJR 18 | Recognizing Celebration of Nowruz | Co-sponsor | Passed both chambers | April 17, 2026 |
| HJR 1027 | Holocaust Memorial | Co-sponsor | Passed both chambers | April 16, 2026 |
| HJR 1026 | Governor Roy Romer Memorial Highway | Co-sponsor | Passed both chambers | April 16, 2026 |
| HJR 1025 | Sexual Assault Awareness Month Denim Day 2026 | Co-sponsor | Passed both chambers | April 16, 2026 |
| HJR 1024 | Designate Educators & Teachers Memorial Highway | Co-sponsor | Passed both chambers | April 16, 2026 |
| SJR 16 | Improve Retirement Readiness & Financial Well-Being | Co-sponsor | Passed both chambers | April 15, 2026 |
| HB 1205 | Colorado State Forest Service Good Neighbor Authority | Primary sponsor | Enacted | April 13, 2026 |
| HB 1031 | Protections for Agricultural Products Grown in Colorado | Co-sponsor | Enacted | April 8, 2026 |
| HJR 1021 | Support Farmers' Market Managers | Co-sponsor | Passed both chambers | April 1, 2026 |
| HJR 1017 | Ute Water Rights | Co-sponsor | Passed both chambers | April 1, 2026 |
| HB 1339 | Change Cesar Chavez Day to Farm Workers Day | Co-sponsor | Enacted | March 31, 2026 |
| HJR 1022 | Boulder County Road of Remembrance | Co-sponsor | Passed both chambers | March 26, 2026 |
| SR 4 | Conflict Resolution Month | Co-sponsor | Passed one chamber | March 24, 2026 |
| SR 5 | Single Parent Day | Co-sponsor | Passed one chamber | March 20, 2026 |
| SJR 17 | Reappoint Kerri L. Hunter as State Auditor | Co-sponsor | Passed both chambers | March 20, 2026 |
| SJR 1 | Water Projects Eligibility Lists | Co-sponsor | Enacted | March 13, 2026 |
| SJR 11 | Designate Sergeant John "Jack" Thurman Memorial Highway | Co-sponsor | Passed both chambers | March 10, 2026 |
| SB 10 | Agricultural Property Tax Definitions | Co-sponsor | Enacted | March 9, 2026 |
| SJR 4 | Frontotemporal Degeneration Awareness Week | Co-sponsor | Passed both chambers | March 4, 2026 |
| SR 3 | Designate March Arts Education Month | Primary sponsor | Passed one chamber | March 3, 2026 |
| SJR 14 | February 28 Rare Disease Day | Co-sponsor | Passed both chambers | March 3, 2026 |
| SJR 13 | Recognize Youth Mental Health Action Day | Co-sponsor | Passed both chambers | March 3, 2026 |
| HJR 1019 | Recognize Caregiving Youth Day | Co-sponsor | Passed both chambers | March 3, 2026 |
| HJR 1018 | Plains-to-Pines Scenic Corridor | Co-sponsor | Passed both chambers | March 3, 2026 |
| SR 1 | Morgan County Road Improvements | Co-sponsor | Passed one chamber | February 24, 2026 |
| SJR 12 | February 20 Colorado Future Farmers of America Day | Co-sponsor | Passed both chambers | February 24, 2026 |
| SB 57 | School Board Elections Director District Residents | Primary sponsor | Introduced | February 24, 2026 |
| SB 55 | Registry in Colorado Department of Education for School Personnel | Primary sponsor | Introduced | February 24, 2026 |
| HB 1021 | Second Amendment Protection Act | Primary sponsor | Introduced | February 17, 2026 |
| SJR 10 | Lunar New Year Day | Co-sponsor | Passed both chambers | February 12, 2026 |
| HB 1049 | Prohibit Use of Personally Identifying Feature | Primary sponsor | Introduced | February 12, 2026 |
| SJR 9 | Recognize Missing Persons Day | Co-sponsor | Passed both chambers | February 11, 2026 |
| SJR 8 | Honoring CO 2026 Winter Olympians & Paralympians | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1016 | 10th Mountain Division | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1015 | U.S.S. Pueblo | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1014 | Honoring Post-9/11 Veterans | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1013 | Persian Gulf War Remembrance | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1012 | Korean War Veterans | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1011 | Anniversary End of WWII | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1010 | Vietnam Veterans Military Appreciation | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1009 | Veterans Mental Health Awareness | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1008 | Honoring Women Veterans & Service Members | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1007 | Honoring Native American Veterans | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1006 | Latina & Latino Veterans | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1005 | African American Veterans | Co-sponsor | Passed both chambers | February 11, 2026 |
| HJR 1004 | Military Appreciation Day | Co-sponsor | Passed both chambers | February 11, 2026 |
| SB 30 | Local Access State Parks Grant Program | Primary sponsor | Introduced | February 10, 2026 |
| SJR 7 | Black History Month February of 2026 | Co-sponsor | Passed both chambers | February 4, 2026 |
| SJR 5 | Colorado 4-H Day | Co-sponsor | Passed both chambers | January 28, 2026 |
| HJR 1003 | National Blood Donor Month | Co-sponsor | Passed both chambers | January 26, 2026 |
| HJR 1002 | MLK Jr. Day | Co-sponsor | Passed both chambers | January 20, 2026 |
| SB 25-142 | Changes to Wildfire Resiliency Code Board | Primary sponsor | Enacted | June 3, 2025 |
| HB 25-1330 | Exempting Quantum Computing Equipment Right to Repair | Primary sponsor | Enacted | June 3, 2025 |
| HB 25-1038 | Postsecondary Credit Transfer Website | Primary sponsor | Enacted | June 3, 2025 |
| SB 25-281 | Increase Penalties Careless Driving | Co-sponsor | Enacted | June 2, 2025 |
| HB 25-1275 | Forensic Science Integrity | Co-sponsor | Enacted | June 2, 2025 |
| HB 25-1195 | First Responder Voter Registration Record Confidentiality | Primary sponsor | Enacted | June 2, 2025 |
| SB 25-309 | Authorize Legislative Fellows | Co-sponsor | Enacted | May 30, 2025 |
| HB 25-1021 | Tax Incentives for Employee-Owned Businesses | Primary sponsor | Enacted | May 30, 2025 |
| SB 25-128 | Agricultural Worker Service Providers Access Private Property | Co-sponsor | Enacted | May 29, 2025 |
| HB 25-1088 | Costs for Ground Ambulance Services | Primary sponsor | Vetoed | May 29, 2025 |
| HB 25-1222 | Preserving Access to Rural Independent Pharmacies | Co-sponsor | Enacted | May 27, 2025 |
| HB 25-1308 | Office of Information Technology & Extend Annual Report Deadline | Primary sponsor | Enacted | May 24, 2025 |
| SB 25-200 | Dyslexia Screening and READ Act Requirements | Co-sponsor | Enacted | May 23, 2025 |
| HB 25-1157 | Reauthorize Advanced Industries Tax Credit | Primary sponsor | Enacted | May 19, 2025 |
| SB 25-011 | Detection Components for Wildfire Mitigation | Co-sponsor | Passed one chamber | May 13, 2025 |
| HB 25-1310 | Purchasing Transparency Information Technology Procurement | Primary sponsor | In committee | May 13, 2025 |
| HB 25-1272 | Construction Defects & Middle Market Housing | Co-sponsor | Enacted | May 12, 2025 |
| SJR 25-024 | Adjourn Sine Die | Co-sponsor | Passed one chamber | May 9, 2025 |
| SJR 25-023 | Notify Governor of Adjournment | Co-sponsor | Passed one chamber | May 9, 2025 |
| SJR 25-020 | Colorado Mesa University's 100-Year Anniversary | Co-sponsor | Passed one chamber | May 9, 2025 |
| SJR 25-019 | Colorado Home Education Day | Co-sponsor | Passed one chamber | May 9, 2025 |
| SB 25-322 | Management of Consumer Protection Claims Critical Infrastructure | Primary sponsor | Passed one chamber | May 6, 2025 |
| HJR 25-1030 | Products with Forced Labor Components | Co-sponsor | Passed both chambers | May 6, 2025 |
| HJR 25-1028 | Designate April 25 Colorado Sportsmen's Day 2025 | Co-sponsor | Passed both chambers | May 6, 2025 |
| HJR 25-1027 | Designate Commissioner Lew Gaiter III Memorial Highway | Co-sponsor | Passed both chambers | May 6, 2025 |
| HJR 25-1026 | Designate Representative Hugh McKean Memorial Highway | Co-sponsor | Passed both chambers | May 6, 2025 |
| SJR 25-015 | Officer Evan A. Dunn Memorial Highway | Co-sponsor | Passed both chambers | May 2, 2025 |
| SB 25-131 | Reducing the Cost of Housing | Co-sponsor | Introduced | May 1, 2025 |
| SJR 25-022 | Holocaust Memorial | Co-sponsor | Passed both chambers | April 25, 2025 |
| HB 25-1069 | Increase Stakeholder Participation | Primary sponsor | Passed one chamber | April 25, 2025 |
| HJR 25-1025 | Crime Victim Awareness Week | Co-sponsor | Passed both chambers | April 24, 2025 |
| HJR 25-1024 | Sand Creek Massacre Memorial | Co-sponsor | Passed both chambers | April 24, 2025 |
| HJR 25-1022 | Motorcycle Safety Awareness Month | Co-sponsor | Passed both chambers | April 24, 2025 |
| HJM 25-1001 | Memorialize Former Representative Rodney Bockenfeld | Co-sponsor | Passed both chambers | April 24, 2025 |
| SJR 25-017 | Honoring Daniel T. Griffin | Co-sponsor | Passed both chambers | April 23, 2025 |
| SCR 25-001 | Property Tax Exemption First Responders | Primary sponsor | Introduced | April 17, 2025 |
| SJR 25-016 | Colorado and Taiwan Sister-state Relations | Co-sponsor | Passed both chambers | April 16, 2025 |
| SJR 25-010 | Colorado Aerospace Day | Primary sponsor | Passed both chambers | April 15, 2025 |
| HB 25-1158 | Digital Education Materials | Primary sponsor | In committee | April 14, 2025 |
| HB 25-1067 | Criminal Asset Forfeiture Act | Primary sponsor | Introduced | April 8, 2025 |
| HB 25-1005 | Tax Incentive for Film Festivals | Primary sponsor | Enacted | April 8, 2025 |
| SB 25-067 | Prosecution Fellowship Program Changes | Co-sponsor | Enacted | April 7, 2025 |
| SJR 25-018 | Sexual Assault Awareness Month Denim Day 2025 | Co-sponsor | Passed both chambers | April 4, 2025 |
| SJR 25-008 | Buy Colorado Day | Co-sponsor | Passed both chambers | April 4, 2025 |
| SJR 25-014 | Single Parent Day | Co-sponsor | Passed both chambers | April 2, 2025 |
| HB 25-1040 | Adding Nuclear Energy as a Clean Energy Resource | Co-sponsor | Enacted | March 31, 2025 |
| HB 25-1077 | Backflow Prevention Devices Requirements | Co-sponsor | Enacted | March 28, 2025 |
| SB 25-141 | Municipal Government Exemption from Energy Code Requirements | Co-sponsor | Passed one chamber | March 25, 2025 |
| SJR 25-013 | Nowruz Day | Co-sponsor | Passed both chambers | March 24, 2025 |
| SJR 25-009 | Protection of Colorado's Public Lands | Co-sponsor | Passed both chambers | March 20, 2025 |
| SB 25-038 | Wildlife Damage Protection of Personal Information | Co-sponsor | Enacted | March 20, 2025 |
| HB 25-1053 | Landowner Immunity for Emergency Access to Property | Primary sponsor | Enacted | March 20, 2025 |
| SJR 25-012 | March 17 Colorado Future Farmers of America Day | Co-sponsor | Passed both chambers | March 18, 2025 |
| HJR 25-1021 | February 28 Rare Disease Day | Co-sponsor | Passed both chambers | March 13, 2025 |
| SB 25-156 | Reducing Costs of State Regulation | Co-sponsor | Introduced | March 4, 2025 |
| SB 25-139 | Grocery & Utility Bill Reduction Measures | Primary sponsor | Introduced | March 4, 2025 |
| HJR 25-1020 | African American Veterans | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1019 | Native American Veterans | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1018 | Latino & Latina Veterans | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1017 | Tenth Mountain Division | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1016 | Persian Gulf War Service Members | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1015 | Korean War | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1014 | Vietnam Veterans Military Appreciation | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1013 | World War II Anniversary | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1012 | USS Pueblo | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1011 | Gold Star Families | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1010 | Military Appreciation Day | Co-sponsor | Passed both chambers | February 27, 2025 |
| HJR 25-1004 | Water Project Eligibility Lists | Co-sponsor | Enacted | February 27, 2025 |
| HB 25-1055 | Repeal Firearm Dealer Requirements & State Permit | Primary sponsor | Introduced | February 27, 2025 |
| SB 25-047 | Enforcement of Federal Immigration Law | Primary sponsor | Introduced | February 25, 2025 |
| SR 25-006 | Three-Year Anniversary of Ukraine War | Co-sponsor | Passed one chamber | February 24, 2025 |
| HB 25-1089 | County Mail Ballot Signature Verification Requirements | Primary sponsor | Introduced | February 24, 2025 |
| HJR 25-1008 | Honoring Co-Responders & Behavioral Professionals | Co-sponsor | Passed both chambers | February 21, 2025 |
| SJR 25-007 | Colorado Read to Your Child Day | Co-sponsor | Passed both chambers | February 19, 2025 |
| SB 25-117 | Reduce Transportation Costs Imposed by Government | Co-sponsor | Introduced | February 18, 2025 |
| SB 25-065 | Indemnification of Peace Officers' Criminal Conduct | Primary sponsor | Introduced | February 11, 2025 |
| HJR 25-1009 | Black History Month February of 2025 | Co-sponsor | Passed both chambers | February 8, 2025 |
| HB 25-1068 | Malpractice Insurers Gender-Affirming Care Minors | Primary sponsor | Introduced | February 5, 2025 |
| SJR 25-005 | Missing Persons Day | Co-sponsor | Passed both chambers | February 4, 2025 |
| SB 25-057 | Noncitizen Voter Registration Cancellation | Primary sponsor | Introduced | February 4, 2025 |
| SR 25-004 | World Hijab Day | Co-sponsor | Passed one chamber | January 31, 2025 |
| HJR 25-1007 | Troy Jackson Memorial Highway | Co-sponsor | Passed both chambers | January 31, 2025 |
| HJR 25-1006 | Designate January 27 Colorado 4-H Day | Co-sponsor | Passed both chambers | January 31, 2025 |
| SB 25-022 | Applying Artificial Intelligence to Fight Wildfire | Primary sponsor | Introduced | January 29, 2025 |
| HB 25-1074 | Change Confinement Standards Egg-Laying Hens | Co-sponsor | Introduced | January 27, 2025 |