First session in our record
Sessions in our record
2017
15
Marc Catlin
Colorado Senate
Senator, Senate District 5
- Colorado House of Representatives 2017–2024
- Colorado Senate 2025–present
Party: Republican
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83%
Passage rate
Bills decided
Became law
Across 15 completed sessions since 2017 (10 regular, 5 special), 149 bills Marc Catlin led as primary sponsor were decided, and 124 of them became law.
The share of decided bills Marc Catlin led as primary sponsor that became law, counting bills only from completed sessions. A bill is decided once it becomes law, is vetoed or fails. How we score
Legislative record
Where their bills are focused
- Business & Economic Development 2 of 2
- Financial Services & Commerce 2 of 2
- Labor & Employment 2 of 2
- Agriculture 1 of 1
- Children & Domestic Matters 1 of 1
- Energy 1 of 1
The bills Marc Catlin led as primary sponsor in the 2026 Regular Session, by subject. A bill filed under several subjects counts under each. Showing the 6 busiest of 9 subjects. The chart covers bills only, not the 5 resolutions and other measures.
Passage rate, bills led
All bills in their chambers, same sessions
By session
| Session | Decided | Became law | Rate | |
|---|---|---|---|---|
| 2026 Regular Session CO Senate | 10 | 10 | 100% chamber 62% | 62% |
| 2025 Regular Session CO Senate | 14 | 14 | 100% chamber 83% | 83% |
| 2024 Regular Session CO House | 23 | 18 | 78% chamber 74% | 74% |
| 2023 Regular Session CO House | 17 | 16 | 94% chamber 70% | 70% |
| 2022 Regular Session CO House | 22 | 20 | 91% chamber 78% | 78% |
| 2021 Regular Session CO House | 11 | 11 | 100% chamber 78% | 78% |
| 2020 Regular Session CO House | 17 | 10 | 59% chamber 52% | 52% |
| 2019 Regular Session CO House | 15 | 11 | 73% chamber 71% | 71% |
| CO Senate, 3 sessions | 25 | 25 | 100% chamber 75% | 75% |
| CO House, 12 sessions | 124 | 99 | 80% chamber 67% | 67% |
Committees
- Agriculture and Natural Resources
- Business, Labor and Technology
- Statutory Revision
- Transportation & Energy
- Transportation Legislation Review
- Water Resources and Agriculture Review
- Wildfire Matters Review
The committees Marc Catlin served on in the 2026 Regular Session.
Contact
Bills in the 2026 Regular Session
Protections for Agricultural Products Grown in Colorado
Bill number: HB 1031
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Agriculture
Last action: Apr 8, 2026
Governor Signed
Official bill pageVulnerable Adult Financial Exploitation Banking
Bill number: HB 1110
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Financial Services & Commerce
Last action: May 26, 2026
Governor Signed
Official bill pageTechnical Revision Online Marketplaces Requirement
Bill number: HB 1215
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Business & Economic Development, Financial Services & Commerce
Last action: May 5, 2026
Governor Signed
Official bill pageClarifying Validity of Common Law Marriage
Bill number: HB 1218
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Children & Domestic Matters
Last action: May 5, 2026
Governor Signed
Official bill pageTechnical Changes to Energy & Carbon Management Statutes
Bill number: HB 1303
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Energy
Last action: May 5, 2026
Governor Signed
Official bill pageKorean War Veterans
Bill number: HJR 1012
Type: Joint resolution
Role: Primary sponsor
Outcome: Adopted
Subjects: General Assembly
Last action: Feb 11, 2026
Signed by the President of the Senate
Official bill pageDesignate Educators & Teachers Memorial Highway
Bill number: HJR 1024
Type: Joint resolution
Role: Primary sponsor
Outcome: Adopted
Subjects: General Assembly
Last action: Apr 16, 2026
Signed by the President of the Senate
Official bill pageWeight for Vehicles with Child Restraint System
Bill number: SB 26
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Transportation & Motor Vehicles
Last action: Apr 20, 2026
Governor Signed
Official bill pageCoal Transition Community Investment
Bill number: SB 52
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Labor & Employment
Last action: Mar 9, 2026
Governor Signed
Official bill pageSecurity Deposits & Post-Closing Occupancy Agreements
Bill number: SB 54
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Housing
Last action: Apr 20, 2026
Governor Signed
Official bill pageColorado Artist Companies
Bill number: SB 133
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Business & Economic Development
Last action: Jun 2, 2026
Governor Signed
Official bill pageAdjust Experience Modification Factor in Workers' Compensation
Bill number: SB 175
Type: Bill
Role: Primary sponsor
Outcome: Became law
Subjects: Insurance, Labor & Employment
Last action: Jun 2, 2026
Governor Signed
Official bill pageShowing 1–12 of 118 bills