Mark Baisley
Contact
Email · mark.baisley@senate.co.com
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12
Bills sponsored
this session · 125 all-time
41
Bills co-sponsored
this session · 106 all-time
4
Enacted into law
this session · 68 all-time
6702
Recorded votes
97%
Vote participation
voted in 97% of 6702 recorded votes
Voting scorecard
2026A session · computed from recorded roll-call votes
Party unity
79.7%
based on 565 votes
Votes with own party's majority
Independence
20.3%
based on 565 votes
Votes against own party's majority
Participation
98.8%
based on 565 votes
Roll calls where a yes/no was cast
Sponsored (introduced)
125 billsCurrent session 12 bills
- SB 45 Nuclear Workforce Development & Education Program Passed
- SB 189 Automated Decision-Making Technology Signed
- SB 89 Recreate Wildfire Matters Interim Committee In Committee
- SR 3 Designate March Arts Education Month Signed
- SB 186 Update Workers' Compensation Statutes Allow Electronic Filing Signed
- SB 185 Enhance Security of Office of Information Technology Signed
- SB 55 Registry in Colorado Department of Education for School Personnel Introduced
- SB 57 School Board Elections Director District Residents Introduced
- SB 30 Local Access State Parks Grant Program Introduced
- SB26-030 Local Access State Parks Grant Program Failed
- SB26-055 Registry in Colorado Department of Education for School Personnel Failed
- SB26-057 School Board Elections Director District Residents Failed
Historical 113 bills
- SB 8 Tech-Neutral Anti-Discrimination Clarification Act Died
- HB 25-1330 Exempting Quantum Computing Equipment Right to Repair Signed
- HB 25-1069 Increase Stakeholder Participation Died
- HB 25-1053 Landowner Immunity for Emergency Access to Property Signed
- SJR 25-010 Colorado Aerospace Day Signed
- HB 25-1195 First Responder Voter Registration Record Confidentiality Signed
- HB 25-1021 Tax Incentives for Employee-Owned Businesses Signed
- HB 25-1157 Reauthorize Advanced Industries Tax Credit Signed
- SB 25-022 Applying Artificial Intelligence to Fight Wildfire Died
- HB 25-1089 County Mail Ballot Signature Verification Requirements Died
- HB 25-1310 Purchasing Transparency Information Technology Procurement Died
- HB 25-1088 Costs for Ground Ambulance Services Vetoed
- HB 25-1038 Postsecondary Credit Transfer Website Signed
- SB 25-065 Indemnification of Peace Officers' Criminal Conduct Died
- HB 25-1308 Office of Information Technology & Extend Annual Report Deadline Signed
- SCR 25-001 Property Tax Exemption First Responders Died
- HB 25-1068 Malpractice Insurers Gender-Affirming Care Minors Died
- SB 25-142 Changes to Wildfire Resiliency Code Board Signed
- SB 25-139 Grocery & Utility Bill Reduction Measures Died
- HB 25-1067 Criminal Asset Forfeiture Act Died
- HB 25-1158 Digital Education Materials Died
- HB 25-1005 Tax Incentive for Film Festivals Signed
- SB 25-057 Noncitizen Voter Registration Cancellation Died
- SB 25-047 Enforcement of Federal Immigration Law Died
- HB 25-1055 Repeal Firearm Dealer Requirements & State Permit Died
Co-sponsored
106 billsCurrent session 41 bills
- SB26-186 Update Workers' Compensation Statutes Allow Electronic Filing Signed
- SB26-185 Enhance Security of Office of Information Technology Signed
- SR 4 Conflict Resolution Month Signed
- SB 136 Reporting of Lost or Stolen Livestock Signed
- SJR 26 Adjourn Sine Die Passed
- SJR 14 February 28 Rare Disease Day Signed
- SJR 5 Colorado 4-H Day Signed
- SR 8 Western Colorado University Anniversary Signed
- SJR 8 Honoring CO 2026 Winter Olympians & Paralympians Signed
- SJR 9 Recognize Missing Persons Day Signed
- SJR 12 February 20 Colorado Future Farmers of America Day Signed
- SR 9 Amyotrophic Lateral Sclerosis Awareness Month Passed
- SJR 25 Colorado Mining Association's 150th Anniversary Signed
- SB 132 Voluntary Alcohol Breath Test Signed
- SB 15 Commercial Sexual Activity with a Child Offenses Signed
- SJR 13 Recognize Youth Mental Health Action Day Signed
- SB 10 Agricultural Property Tax Definitions Signed
- SJR 1 Water Projects Eligibility Lists Signed
- SJM 2 Memorialize Former Senator Lewis H. Entz Passed
- SJR 17 Reappoint Kerri L. Hunter as State Auditor Signed
- SJR 4 Frontotemporal Degeneration Awareness Week Passed
- SJM 3 Memorializing Senator MaryAnne Tebedo Passed
- SJR 7 Black History Month February of 2026 Signed
- SB 88 Funding for Memorials on State Capitol Grounds Signed
- SJR 10 Lunar New Year Day Signed
Historical 65 bills
- SB 4 Increase Transparency for Algorithmic Systems Signed
- SB 25-309 Authorize Legislative Fellows Signed
- SB 25-011 Detection Components for Wildfire Mitigation Died
- SJR 25-012 March 17 Colorado Future Farmers of America Day Signed
- SJR 25-022 Holocaust Memorial Signed
- SB 25-128 Agricultural Worker Service Providers Access Private Property Signed
- HJM 25-1001 Memorialize Former Representative Rodney Bockenfeld Signed
- SJR 25-016 Colorado and Taiwan Sister-state Relations Signed
- SJR 25-015 Officer Evan A. Dunn Memorial Highway Signed
- HJR 25-1030 Products with Forced Labor Components Signed
- SJR 25-019 Colorado Home Education Day Died
- SJR 25-020 Colorado Mesa University's 100-Year Anniversary Died
- SJR 25-005 Missing Persons Day Signed
- HJR 25-1027 Designate Commissioner Lew Gaiter III Memorial Highway Signed
- HB 25-1275 Forensic Science Integrity Signed
- HJR 25-1021 February 28 Rare Disease Day Signed
- HJR 25-1025 Crime Victim Awareness Week Signed
- HJR 25-1024 Sand Creek Massacre Memorial Signed
- HJR 25-1028 Designate April 25 Colorado Sportsmen's Day 2025 Signed
- HJR 25-1026 Designate Representative Hugh McKean Memorial Highway Signed
- SB 25-117 Reduce Transportation Costs Imposed by Government Died
- SB 25-281 Increase Penalties Careless Driving Signed
- HJR 25-1009 Black History Month February of 2025 Signed
- SR 25-004 World Hijab Day Signed
- HB 25-1272 Construction Defects & Middle Market Housing Signed
Voting record
Current session 50 votes
| Bill | Vote | Result | Date |
|---|---|---|---|
|
HB26-1399
Eliminate General Fund Transfer to Multimodal Transportation Fund
BILL |
Nay | pass | April 16, 2026 |
|
HB26-1399
Eliminate General Fund Transfer to Multimodal Transportation Fund
ADOPT CCR |
Yea | pass | April 24, 2026 |
|
HB26-1380
Repeal Office of Judicial Discipline Ombudsman
ADOPT CCR |
Yea | pass | April 24, 2026 |
|
HB26-1357
Phase-Out of Teacher Recruitment Education and Preparation Program
ADOPT CCR |
Yea | pass | April 27, 2026 |
|
SB26-132
Voluntary Alcohol Breath Test
CONCUR |
Yea | pass | May 01, 2026 |
|
HB26-1276
Protect Safety of Individuals Who Are Immigrants
AMEND (L.028) |
Nay | pass | May 11, 2026 |
|
HB26-1274
State Agency Payments to Grant Recipients
AMEND (L.007) |
Yea | pass | May 12, 2026 |
|
HB26-1258
Changes to Practices Relating to Death
ADOPT CCR |
Yea | pass | May 08, 2026 |
|
SB26-080
Cradle to Career Grant Program Creation
CONCUR |
Yea | pass | May 13, 2026 |
|
HB26-1038
County Commissioner Redistricting
AMEND (L.016) |
Yea | pass | March 20, 2026 |
|
HB26-1038
County Commissioner Redistricting
ADOPT CCR |
Yea | pass | April 13, 2026 |
|
SB26-155
Increase Access Homeowner's Insurance Enterprise
CONCUR |
Yea | pass | May 13, 2026 |
|
HB26-1409
Marijuana Tax Cash Fund Distributions
ADOPT CCR |
Yea | pass | April 24, 2026 |
|
HB26-1405
Cash Fund Transfers to General Fund
ADOPT CCR |
Yea | pass | April 24, 2026 |
|
SB 60
Mental Health Training in Concussion Education
REPASS |
Not Voting | pass | April 23, 2026 |
|
HB 1114
Allowed Minimum Lot Size for Subject Jurisdictions
Postpone House Bill 26-1114 indefinitely. |
Yea | pass | April 23, 2026 |
|
SB 40
Affordable Home Ownership Program
REPASS |
Not Voting | pass | April 23, 2026 |
|
HB 1354
Repeal Science Teacher Professional Development Program
BILL |
Yea | pass | April 16, 2026 |
|
HB 1367
COVID Increased Medicaid Match to General Fund
BILL |
Nay | pass | April 16, 2026 |
|
HB 1351
Healthy School Meals for All State Education Fund
BILL |
Nay | pass | April 16, 2026 |
|
SB 14
Modification to Defense of Not Guilty by Reason of Insanity
CONCUR |
Yea | pass | April 06, 2026 |
|
HB 1070
Third-Party Network Agreements for Dental Services
BILL |
Nay | pass | March 25, 2026 |
|
HB 1146
Allow Approved Facility Schools Participate in Public Employees' Retirement Association
BILL |
Nay | pass | March 16, 2026 |
|
HB 1364
2025 Consumer Price Index Calculation
BILL |
Nay | pass | April 16, 2026 |
|
HB 1067
Diseased Livestock Indemnity Fund
BILL |
Yea | pass | March 10, 2026 |
|
SB 135
State Public K-12 Education Funding
CONCUR |
Yea | pass | May 12, 2026 |
|
SB 177
Access Adjoining Property to Repair or Maintain
BILL |
Nay | pass | May 04, 2026 |
|
SB 36
Prison Population Management Measures
BILL |
Nay | pass | April 22, 2026 |
|
SB 31
Use of Prescription Product with Controlled Substance
CONCUR |
Yea | pass | April 06, 2026 |
|
HB 1202
Strategy to Reduce & Prevent Homelessness
BILL |
Nay | pass | April 17, 2026 |
|
HB 1360
Affordable Housing Financing Fund
BILL |
Nay | pass | April 16, 2026 |
|
SB 13
Exclude Cohabitation from Elements of Bigamy
REPASS |
Nay | pass | March 13, 2026 |
|
HB 1274
State Agency Payments to Grant Recipients
BILL |
Not Voting | fail | May 12, 2026 |
|
SB 121
Overtime Threshold for Agricultural Employees
REPASS |
Yea | pass | April 17, 2026 |
|
SB 48
Remove Exception to Marry with Judicial Approval
BILL |
Nay | pass | March 30, 2026 |
|
HB 1076
Transportation Statutory Clean-Up
Refer House Bill 26-1076, as amended, to the Committee of the Whole. |
Nay | pass | April 29, 2026 |
|
SB 131
Sports Betting Protections
BILL |
Nay | pass | April 28, 2026 |
|
HB 1413
Sick & Military Leave for Certain Public Servants
BILL |
Yea | pass | April 16, 2026 |
|
HB 1403
Information Technology Depreciation Lease Payments
BILL |
Nay | pass | April 16, 2026 |
|
HB 1328
Medicaid Nonemergency Medical Transportation
Refer House Bill 26-1328, as amended, to the Committee on Appropriations. |
Nay | pass | May 07, 2026 |
|
SCR 1
Areas of Local Preemption
Refer SCR26-001 to the Committee on Appropriations. |
Yea | fail | April 30, 2026 |
|
HB 1039
Adding Municipal Jails to County Jail Oversight Requirements
BILL |
Nay | pass | March 24, 2026 |
|
HB 1348
Changes to Broadband Infrastructure Cash Fund
BILL |
Nay | pass | April 16, 2026 |
|
SB 84
No Waiver for Legal Privileges State Auditor Documents
REPASS |
Nay | pass | March 24, 2026 |
|
HB26-1412
Department of Health Care Policy & Financing Statistical Sampling & Extrapolation
ADOPT CCR |
Yea | pass | April 24, 2026 |
|
HB 1377
Managed Care Entity Payments
BILL |
Nay | pass | April 16, 2026 |
|
HJR 1003
National Blood Donor Month
RESOLUTION |
Yea | pass | January 26, 2026 |
|
HB26-1331
Modify 2026 Interim Committees
AMEND (J.002) |
Yea | pass | April 13, 2026 |
|
SB26-133
Colorado Artist Companies
CONCUR |
Yea | pass | May 13, 2026 |
|
SB26-113
Require Recovery Residences to Obtain Behavioral Health Administration License
CONCUR |
Yea | pass | May 08, 2026 |