Occupational Licensing in Colorado
Colorado requires a licence for 102 of the 246 occupations the Archbridge Institute tracks, against a national median of 124. It ranks 47 of 51 on their index, where 1 is the most burdensome.
- Licensed occupations
- 102
- With any entry barrier
- 132
- National rank
- #47
- In the Mountain
- #8
Moving to Colorado with a licence
Colorado recognises out-of-state licences broadly — Archbridge grades its reform gold. Universal recognition is the reform that lets someone already licensed elsewhere practise after moving, instead of repeating the training; 28 of the 51 jurisdictions have some version of it.
Licensed here, rarely elsewhere
These are the occupations Colorado licenses that few other jurisdictions do — the clearest sign of where its rules go further than the national norm.
- Psychiatric Technicianlicensed in 4 of 51
- Vehicle Salespersonlicensed in 5 of 51
- Dental Therapistlicensed in 9 of 51
- Residential Wireman (Electrician)licensed in 9 of 51
Every licensed occupation in Colorado
All 102, alphabetically. Archbridge tracks 246 occupations in total, so anything absent here is either unlicensed in Colorado or outside their list.
- Acupuncturist
- Addictions/Chemical Dependency Counselor
- Anesthesiologist Aide/Assistant
- Architect
- Asbestos Abatement Worker
- Asbestos Contractor/Supervisor
- Asbestos Inspector
- Asbestos Management Planner
- Asbestos Project Designer
- Athletic Trainer/Sports Trainer
- Attorney
- Audiologist
- Barber
- Broker (Standard Real Estate)
- Certified Nurse Aide/Assistant
- Certified Nurse Midwife
- Certified Public Accountant
- Chiropractor
- Clinical Nurse Specialist
- Cosmetologist
- Court Interpreter
- Dental Hygienist
- Dental Radiographer
- Dental Therapist
- Dentist
- EMT
- Esthetician
- Esthetician Instructor
- Family-Marriage Therapist/Counselor
- General Insurance Agent Manager or Exclusive
- Hearing Aid Dealer/Hearing Aid Dispensers/Hearing Instrument Specialist
- Insurance Administrator (Individual)
- Insurance Producer
- Investment Advisor
- Journeyman Electrician
- Journeyman Plumber
- Landscape Architect
- Lead Abatement Supervisor/Contractor
- Lead Inspector
- Lead Inspector Risk Assessor
- Lead Planner Project Designer
- Level Class II Wastewater Operator
- Level Class III Wastewater Operator
- Level Class IV Wastewater Operator
- Licensed Practical Nurse
- Limited X-ray Machine Operator
- Manicurist
- Massage Therapist
- Master Electrician
- Master Plumber
- MD Physician/Surgeon
- Medical Health Physicist
- Medication Technician/Aide /Assistant
- Mortgage Loan Originator
- Nail Technician
- Nurse Anesthetist
- Nurse Practitioner
- Nursing Home Administrator
- Occupational Therapist
- Occupational Therapist Assistant
- Optometrist
- Parole /Probation Officer
- Pharmacist
- Pharmacy Technician
- Physical Therapist
- Physical Therapist Assistant
- Physician Assistant
- Piping Contractor
- Podiatrist
- Preschool Teacher, except Special Education
- Private Investigator
- Professional Counselor/Professional Clinical Counselor
- Professional Engineer
- Professional Fundraising Counsel
- Professional Land Surveyor
- Professional Solicitor (Charities)
- Provisional Psychologist
- Psychiatric Technician
- Psychologist
- Public School Administrator
- Public School Principal
- Public School Teacher
- Pyrotechnic Operator
- Radiologist Assistant
- Real Estate Appraiser
- Real Estate Instructor
- Real Estate Salesperson
- Registered Nurse
- Residential Wireman (Electrician)
- Respiratory Therapist/Respiratory Care Practitioner
- Shampoo Assistant
- Social Worker
- Speech Language Pathologist
- Speech Language Pathologist Assistant
- Surgical Technologist
- Title Insurance Agent (Individual)
- Vehicle Salesperson
- Veterinarian
- Veterinarian Technician
- Wastewater Operator
- Well Driller
- Wildlife Rehabilitator
Where this comes from
The Archbridge Institute's State Occupational Licensing Index 2026, retrieved 2026-09-16. The index records whether an occupation needs a licence — it does not record fees or training hours, so nothing here says what a licence costs or how long it takes. The rank is Archbridge's own and is not part of the FreedomRankings score. Check the relevant Colorado board before acting on any of it.
More on Colorado: its freedom score and rank · school choice · homeschool laws
