| Mendez, Barkis and Associates | American Civil Liberties Union | Opposing | 2015-2016 |
| Mendez, Barkis and Associates | American Civil Liberties Union | Amending | 2015-2016 |
| Mendez, Barkis and Associates | American Civil Liberties Union of Colorado | Amending | 2015-2016 |
| Mendez, Barkis and Associates | American Civil Liberties Union of Colorado | Opposing | 2015-2016 |
| Colorado Legislative Strategies | Anheuser Busch Inc. | Monitoring | 2015-2016 |
| JENSEN PUBLIC AFFAIRS | COLORADO ASSOCIATION OF CHIEFS OF POLICE | Monitoring | 2015-2016 |
| REES CONSULTING AND PUBLIC AFFAIRS | City of Aurora | Monitoring | 2015-2016 |
| Coleman, Shawn Louis | Colorado Healing | Monitoring | 2015-2016 |
| Sewald Hanfling Public Affairs | Denver District Attorney | Monitoring | 2015-2016 |
| Fender, Shannon | Dixie Brands | Monitoring | 2015-2016 |
| Sewald Hanfling Public Affairs | Dixie Brands | Monitoring | 2015-2016 |
| Coleman, Shawn Louis | Drug Policy Alliance | Monitoring | 2015-2016 |
| Mendez, Barkis and Associates | Drug Policy Alliance | Opposing | 2015-2016 |
| Mendez, Barkis and Associates | Drug Policy Alliance | Amending | 2015-2016 |
| WALKER, BARBARA M A | IND BANKERS OF COLO | Monitoring | 2015-2016 |
| Gold Dome Access, LLC | MEDICAL MARIJUANA INDUSTRY GROUP | Monitoring | 2015-2016 |
| Fender, Shannon | Medicine Man | Monitoring | 2015-2016 |
| Sewald Hanfling Public Affairs | Medicine Man | Monitoring | 2015-2016 |
| THOMSON, KRISTEN A | MiNDFUL | Monitoring | 2015-2016 |
| Range PC | Mindful | Monitoring | 2015-2016 |
| Votoupal Government Affairs LLC | Mindful | Monitoring | 2015-2016 |
| Coleman, Shawn Louis | Nationwide Compliance Specialist | Monitoring | 2015-2016 |
| Coleman, Shawn Louis | Renaissance Solutions | Monitoring | 2015-2016 |
| Fender, Shannon | Sewald Hanfling Public Affairs | Monitoring | 2015-2016 |
| Sewald Hanfling Public Affairs | Sewald Hanfling Public Affairs | Monitoring | 2015-2016 |
| Coleman, Shawn Louis | Skinny Pineapple Inc | Monitoring | 2015-2016 |
| Brownstein Hyatt Farber Schreck, LLP | Smart Colorado | Monitoring | 2015-2016 |