Colorado · Current officeholder
Marc Catlin
Republican Colorado Senate, District 5
Record last updated:
Sponsored legislation
244 bills in the current data (39 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 1432 | Health-Care Payment Programs | Co-sponsor | Enacted | June 4, 2026 |
| HB 1341 | Colorado Agricultural Development Authority Bond Allocation Service Period | Co-sponsor | Enacted | June 4, 2026 |
| HB 1328 | Medicaid Nonemergency Medical Transportation | Co-sponsor | Enacted | June 4, 2026 |
| HB 1325 | Natural Medicine | Co-sponsor | Enacted | June 4, 2026 |
| SB 6 | Parity for Non-Opioid Pain Management Drugs | Co-sponsor | Enacted | June 3, 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 |
| HB 1052 | Rights for Victims of Certain Crimes | Co-sponsor | Enacted | June 3, 2026 |
| SB 175 | Adjust Experience Modification Factor in Workers' Compensation | Primary sponsor | Enacted | June 2, 2026 |
| SB 169 | Revisor's Bill | Co-sponsor | Enacted | June 2, 2026 |
| SB 133 | Colorado Artist Companies | Primary sponsor | Enacted | June 2, 2026 |
| HB 1069 | Availability of Emergency Medical Services | Co-sponsor | Enacted | June 2, 2026 |
| HB 1230 | Extend Conservation Easement Tax Credit | Primary sponsor | Enacted | June 1, 2026 |
| HB 1078 | Off-Campus Courses & Concurrent Enrollment Programs | Co-sponsor | Enacted | June 1, 2026 |
| SB 187 | Establishing Commission on Medicaid | Co-sponsor | Enacted | May 29, 2026 |
| SB 165 | Species Conservation Measures | Co-sponsor | Enacted | May 29, 2026 |
| SB 147 | Lobbyist Regulation | Primary sponsor | Vetoed | May 29, 2026 |
| HB 1338 | 2026 Water Projects Bill | Co-sponsor | Enacted | May 29, 2026 |
| HB 1336 | Increase Access to Pharmacy Services | Co-sponsor | Enacted | May 29, 2026 |
| HB 1318 | Traffic Safety Near Schools | Co-sponsor | Enacted | May 29, 2026 |
| HB 1307 | Sunset Colorado Medical Board | Co-sponsor | Enacted | May 29, 2026 |
| HB 1051 | Continue Microgrid Community Resilience Grant Program | Co-sponsor | Enacted | May 29, 2026 |
| SB 23 | School Finance Act | Co-sponsor | Enacted | May 28, 2026 |
| HB 1317 | Unified Postsecondary Talent Development System | Co-sponsor | Enacted | May 28, 2026 |
| SB 141 | Wildlife Collision Prevention | Primary sponsor | Enacted | May 27, 2026 |
| HB 1290 | Criminal Offense of Assault | Co-sponsor | Enacted | May 27, 2026 |
| SB 157 | Determination of Town Abandonment | Co-sponsor | Enacted | May 26, 2026 |
| SB 136 | Reporting of Lost or Stolen Livestock | Co-sponsor | Enacted | May 26, 2026 |
| HB 1313 | Adjust Requirements Statewide Affordable Housing Fund | Co-sponsor | Enacted | May 26, 2026 |
| HB 1110 | Vulnerable Adult Financial Exploitation Banking | Primary sponsor | Enacted | May 26, 2026 |
| HB 1019 | Kidney Screening Mandatory Preventive Coverage | Co-sponsor | Enacted | May 26, 2026 |
| SB 92 | Modification of County Elected Officer Salary Categories | Co-sponsor | Enacted | May 21, 2026 |
| SB 149 | Pathways for Individuals with Mental Health Disorder | Co-sponsor | Enacted | May 21, 2026 |
| SB 101 | Local Government Landfill Methane Emission Reduction Regulations | 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 |
| 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 137 | Measures to Reduce Administrative Burdens | Co-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 |
| SB 40 | Affordable Home Ownership Program | Co-sponsor | Enacted | May 6, 2026 |
| SR 8 | Western Colorado University Anniversary | Primary sponsor | Passed one chamber | May 5, 2026 |
| SB 122 | Fuel Standards & Liability of Petroleum Storage Tank Fund | Co-sponsor | Enacted | May 5, 2026 |
| HB 1303 | Technical Changes to Energy & Carbon Management Statutes | Primary sponsor | Enacted | May 5, 2026 |
| HB 1218 | Clarifying Validity of Common Law Marriage | Primary sponsor | Enacted | May 5, 2026 |
| HB 1215 | Technical Revision Online Marketplaces Requirement | Primary sponsor | Enacted | May 5, 2026 |
| SB 76 | Certification & Practice of Certified Public Accountants | Co-sponsor | Enacted | May 4, 2026 |
| SB 128 | Sales & Use Tax Destination Management Company | Co-sponsor | Enacted | May 4, 2026 |
| SB 121 | Overtime Threshold for Agricultural Employees | Co-sponsor | Enacted | May 4, 2026 |
| HB 1305 | Licensing of Behavioral Health Facilities | Co-sponsor | Enacted | May 4, 2026 |
| HB 1034 | Modifications to Standards for Irrigation Equipment | Co-sponsor | Enacted | May 4, 2026 |
| SJR 21 | National Arab American Heritage Month | Co-sponsor | Passed both chambers | April 29, 2026 |
| HB 1198 | Access to Veterinary Care | Co-sponsor | Enacted | April 29, 2026 |
| SJR 20 | Recognize Home Education Day | Co-sponsor | Passed both chambers | April 22, 2026 |
| SJR 19 | Colorado & Taiwan Sister-State Relations | Co-sponsor | Passed both chambers | April 20, 2026 |
| SJM 1 | Memorializing Senator Faith Winter | Co-sponsor | Passed both chambers | April 20, 2026 |
| SB 88 | Funding for Memorials on State Capitol Grounds | Co-sponsor | Enacted | April 20, 2026 |
| SB 54 | Security Deposits & Post-Closing Occupancy Agreements | Primary sponsor | Enacted | April 20, 2026 |
| SB 26 | Weight for Vehicles with Child Restraint System | Primary sponsor | Enacted | April 20, 2026 |
| SB 21 | Clean Fleet Enterprise Replace Aging Diesel Trucks | Co-sponsor | Enacted | April 20, 2026 |
| SB 126 | Licensure for Experienced Out-of-State Teachers | Co-sponsor | Enacted | April 20, 2026 |
| HCR 1004 | Person's Rights Related to Their Children | Primary sponsor | Introduced | April 20, 2026 |
| HB 1277 | Sunset Kidney Disease Prevention Education Task Force | Co-sponsor | Enacted | 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 | Primary 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 | Co-sponsor | Enacted | April 13, 2026 |
| HB 1031 | Protections for Agricultural Products Grown in Colorado | Primary sponsor | Enacted | April 8, 2026 |
| SB 37 | Modification of Bond Hearing Officer Process | Co-sponsor | Enacted | April 2, 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 |
| SB 11 | Search Warrants Provided to Covered Platforms | Primary sponsor | Enacted | March 30, 2026 |
| HB 1025 | Exempt Auctioneers Charitable Solicitation Requirements | Co-sponsor | Enacted | March 27, 2026 |
| SB 46 | Property Tax Administrative Procedures | Co-sponsor | Enacted | March 26, 2026 |
| HJR 1022 | Boulder County Road of Remembrance | Co-sponsor | Passed both chambers | March 26, 2026 |
| HB 1020 | Colorimetric Field Drug Tests in Drug Possessions | Co-sponsor | Enacted | March 26, 2026 |
| SR 4 | Conflict Resolution Month | Co-sponsor | Passed one chamber | March 24, 2026 |
| HB 1067 | Diseased Livestock Indemnity Fund | Co-sponsor | Enacted | 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 | Primary sponsor | Enacted | March 13, 2026 |
| SJR 11 | Designate Sergeant John "Jack" Thurman Memorial Highway | Co-sponsor | Passed both chambers | March 10, 2026 |
| SB 52 | Coal Transition Community Investment | Primary sponsor | Enacted | March 9, 2026 |
| SB 10 | Agricultural Property Tax Definitions | Primary 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 | Co-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 |
| SJR 12 | February 20 Colorado Future Farmers of America Day | Co-sponsor | Passed both chambers | February 24, 2026 |
| SJR 10 | Lunar New Year Day | Co-sponsor | Passed both chambers | February 12, 2026 |
| SJR 9 | Recognize Missing Persons Day | Primary 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 | Primary 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 |
| 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 |
| SB 25-305 | Water Quality Permitting Efficiency | Co-sponsor | Enacted | June 4, 2025 |
| SB 25-258 | Temporarily Reduce Road Safety Surcharge | Co-sponsor | Enacted | June 4, 2025 |
| SB 25-122 | Extending Organ & Tissue Donation Fund | Co-sponsor | Enacted | June 4, 2025 |
| SB 25-036 | State Patrol Bonding Exception | Primary sponsor | Enacted | June 4, 2025 |
| HB 25-1324 | Clarify Property Tax Objection & Protest Deadlines | Primary sponsor | Enacted | June 4, 2025 |
| HB 25-1223 | Capital Needs of Rural and Frontier Hospitals | Co-sponsor | Enacted | June 4, 2025 |
| HB 25-1061 | Community Schoolyards Grant Program | Co-sponsor | Enacted | June 4, 2025 |
| SB 25-314 | Recovery Audit Contractor Program | Co-sponsor | Enacted | June 3, 2025 |
| SB 25-304 | Measures to Address Sexual Assault Kit Backlog | Co-sponsor | Enacted | June 3, 2025 |
| SB 25-275 | Nonsubstantive Relocation of Definitions in Colorado Revised Statutes | Primary sponsor | Enacted | June 3, 2025 |
| SB 25-037 | Coal Transition Grants | Co-sponsor | Enacted | June 3, 2025 |
| HB 25-1038 | Postsecondary Credit Transfer Website | Co-sponsor | Enacted | June 3, 2025 |
| HB 25-1014 | Increasing Efficiency Division of Water Resources | Co-sponsor | Enacted | June 3, 2025 |
| SB 25-310 | Proposition 130 Implementation | Co-sponsor | Enacted | June 2, 2025 |
| SB 25-281 | Increase Penalties Careless Driving | Co-sponsor | Enacted | June 2, 2025 |
| SB 25-187 | Sunset Motorcycle Operator Safety Training Program | Co-sponsor | Enacted | June 2, 2025 |
| SB 25-146 | Fingerprint-Based Criminal History Record Checks | Co-sponsor | Enacted | June 2, 2025 |
| HB 25-1146 | Juvenile Detention Bed Cap | Co-sponsor | Enacted | June 2, 2025 |
| SB 25-294 | Behavioral Health Services for Medicaid Members | Co-sponsor | Enacted | May 31, 2025 |
| SB 25-203 | Department of Public Health and Environment Funds Usage Public Water Systems Grant Contracts | Primary sponsor | Enacted | May 31, 2025 |
| SB 25-181 | Sunset Just Transition Advisory Committee | Co-sponsor | Enacted | May 31, 2025 |
| HB 25-1087 | Confidentiality Requirements Mental Health Support | Co-sponsor | Enacted | May 31, 2025 |
| SB 25-308 | Medicaid Services Related to Federal Authorizations | Co-sponsor | Enacted | May 30, 2025 |
| SB 25-278 | Epinephrine Administration in Schools | Co-sponsor | Enacted | May 30, 2025 |
| SB 25-272 | Regional Transportation Authority Sales & Use Tax Exemption | Primary sponsor | Enacted | May 30, 2025 |
| SB 25-174 | Sunset Outfitters & Guides | Co-sponsor | Enacted | May 30, 2025 |
| HB 25-1318 | Species Conservation Trust Fund Projects | Primary sponsor | Enacted | May 30, 2025 |
| HB 25-1285 | Veterinary Workforce Requirements | Co-sponsor | Enacted | May 30, 2025 |
| HB 25-1186 | Work-Based Learning Experiences in Higher Education | Co-sponsor | Enacted | May 30, 2025 |
| HB 25-1021 | Tax Incentives for Employee-Owned Businesses | Co-sponsor | Enacted | May 30, 2025 |
| SB 25-301 | Remove Authorization Requirement Adjust Chronic Prescription | Co-sponsor | Enacted | May 29, 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 | Co-sponsor | Vetoed | May 29, 2025 |
| SB 25-290 | Stabilization Payments for Safety Net Providers | Co-sponsor | Enacted | May 28, 2025 |
| SB 25-289 | Creation of a Drug Donation Program | Co-sponsor | Enacted | May 28, 2025 |
| HB 25-1288 | Support for Federally Qualified Health Centers | Co-sponsor | Enacted | May 27, 2025 |
| HB 25-1222 | Preserving Access to Rural Independent Pharmacies | Co-sponsor | Enacted | May 27, 2025 |
| SB 25-195 | Sunset Rural Alcohol & Substance Abuse Treatment | Co-sponsor | Enacted | May 24, 2025 |
| SB 25-200 | Dyslexia Screening and READ Act Requirements | Co-sponsor | Enacted | May 23, 2025 |
| HB 25-1320 | School Finance Act | Co-sponsor | Enacted | May 23, 2025 |
| SB 25-229 | Reimbursement for Community Health Workers | Co-sponsor | Enacted | May 20, 2025 |
| SB 25-226 | Extending Spinal & Related Medicine Program | Co-sponsor | Enacted | May 20, 2025 |
| SB 25-176 | Sunset Commodity Handler & Farm Products Act | Co-sponsor | Enacted | May 20, 2025 |
| HB 25-1270 | Patients' Right to Try Individualized Treatments | Co-sponsor | Enacted | May 19, 2025 |
| HB 25-1157 | Reauthorize Advanced Industries Tax Credit | Co-sponsor | Enacted | May 19, 2025 |
| SB 25-204 | Revision to Local Government Utility Relocation Statute | Primary sponsor | Enacted | May 16, 2025 |
| SB 25-054 | Mining Reclamation & Interstate Compact | Co-sponsor | Enacted | May 16, 2025 |
| HB 25-1305 | Repeal Date Extension for Colorado Department of Early Childhood Report | Primary sponsor | Enacted | May 16, 2025 |
| HB 25-1065 | Jury Duty Opt-Out for Certain People | Co-sponsor | Vetoed | May 16, 2025 |
| SB 25-283 | Funding Water Conservation Board Projects | Co-sponsor | Enacted | May 15, 2025 |
| SB 25-069 | Tire Chain Traction Control Device Permit | Primary sponsor | Enacted | May 15, 2025 |
| SB 25-040 | Future of Severance Taxes & Water Funding Task Force | Co-sponsor | Enacted | May 15, 2025 |
| HB 25-1115 | Water Supply Measurement & Forecasting Program | Primary sponsor | Enacted | May 15, 2025 |
| HB 25-1039 | Commercial Vehicle Muffler Requirements | Primary sponsor | Enacted | May 15, 2025 |
| SB 25-120 | Nuclear Workforce Development & Education Program | Co-sponsor | Passed one chamber | May 13, 2025 |
| HB 25-1247 | County Lodging Tax Expansion | Co-sponsor | Enacted | 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 |
| 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 |
| SB 25-191 | Cardiac Emergency Plans for School Sports | Co-sponsor | Enacted | May 5, 2025 |
| SJR 25-015 | Officer Evan A. Dunn Memorial Highway | Co-sponsor | Passed both chambers | May 2, 2025 |
| SB 25-247 | Tuition Waiver & Colorado National Guard Members | Co-sponsor | Enacted | May 1, 2025 |
| SB 25-131 | Reducing the Cost of Housing | Co-sponsor | Introduced | May 1, 2025 |
| HB 25-1116 | Department of Corrections Search Court Records Before Offender Release | Co-sponsor | Enacted | April 30, 2025 |
| SJR 25-022 | Holocaust Memorial | Co-sponsor | Passed both chambers | 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 |
| 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 |
| HB 25-1217 | Funeral Services & Consumer Protections | Primary sponsor | Enacted | April 18, 2025 |
| SB 25-060 | Repeated Phone Calls Obstruction of Government Operations | Primary sponsor | Enacted | April 17, 2025 |
| HB 25-1203 | Misbranding Cultivated Meat Products as Meat | Co-sponsor | Enacted | April 17, 2025 |
| HB 25-1085 | Public Hospital Boards of Trustees | Co-sponsor | Enacted | 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 | Co-sponsor | Passed both chambers | April 15, 2025 |
| SB 25-033 | Prohibit New Liquor-Licensed Drug Stores | Co-sponsor | Enacted | April 10, 2025 |
Showing the 200 most recent of 244.