| Colorado Advocates, Inc. | Alliance for Automotive Innovation | Amending | 2024-2025 |
| Colorado Advocates, Inc. | Alliance for Automotive Innovation | Monitoring | 2024-2025 |
| Americans for Prosperity | Americans for Prosperity | Opposing | 2024-2025 |
| Brownstein Hyatt Farber Schreck, LLP | COLORADO AUTOMOTIVE DEALERS ASSOCIATION | Supporting | 2024-2025 |
| Orrange Political Strategies, LLC | Capitol Focus, LLC | Supporting | 2024-2025 |
| Orrange Political Strategies, LLC | Capitol Focus, LLC | Amending | 2024-2025 |
| BHFS | Colorado Automobile Dealers Association | Supporting | 2024-2025 |
| Brownstein Hyatt Farber Schreck, LLP | Colorado Automobile Dealers Association | Supporting | 2024-2025 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Opposing | 2024-2025 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Opposing | 2024-2025 |
| Sherman, Paul | Conservation Colorado | Opposing | 2024-2025 |
| The Capstone Group, LLC | GENERAL MOTORS LLC | Amending | 2024-2025 |
| Ascent Strategies, LLC | General Motors LLC | Amending | 2024-2025 |
| Mendez, Barkis and Associates | GreenLatinos | Opposing | 2024-2025 |
| ABBOUD, GERALD P | POWERSPORTS DEALERS ASSN. OF CO | Amending | 2024-2025 |
| Capitol Focus, LLC | POWERSPORTS DEALERS ASSN. OF CO | Supporting | 2024-2025 |
| Capitol Focus, LLC | POWERSPORTS DEALERS ASSN. OF CO | Amending | 2024-2025 |
| Fender, Shannon Annette | Scout Motors Inc | Opposing | 2024-2025 |
| Politicalworks LLC | Scout Motors Inc | Opposing | 2024-2025 |
| Emma Hudson Consulting LLC | Sony Honda Mobility of America Inc | Opposing | 2024-2025 |
| Siegel Long Public Affairs, LLC | Southwest Energy Efficiency Project | Opposing | 2024-2025 |
| Headwaters Strategies | Tesla Motors | Monitoring | 2024-2025 |
| Fulcrum Group US | Volkswagon Group of America | Amending | 2024-2025 |