🏛️ State licensure

Dentist Licensure Requirements in Colorado

Founder, DentistryHires
September 2026

Colorado licenses dentists on a CODA-accredited degree, the national boards exam, and a clinical skills exam the board accepts — ADEX, CRDTS, SRTA, WREB, the Delaware Practical Exam, or an OSCE — or a PGY-1 or portfolio pathway in place of that exam if already licensed through it elsewhere.

Out-of-state dentists can apply through the Occupational Credential Portability Program.

Renewal requires 30 hours of continuing education every two years.

Verify before you rely on this

The ADA attempts to keep this information current based on information from state dental boards, clinical testing agencies and state dental associations. Individuals seeking dental licensure should consult with the state board of dentistry and their professional advisors for the complete and most recent dental licensure information, application requirements, forms and fees. This page summarizes the ADA Council on Dental Education and Licensure, Colorado Laws & Rules (Updated 7 July 2026) and is general information, not legal advice. Dentists in Colorado are regulated by the Colorado Dental Board.

At a glance

ADA compilation, updated 7 July 2026

Clinical exam accepted

ADEX (CDCA-WREB-CITA) · CRDTS+SRTA · Delaware Practical Exam · DLOSCE · WREB

Per state statute or rule

Continuing education

30 hours of board-approved continuing education during the two years preceding each renewal, for a license renewed in active status

Conditions apply — see below

Licensure by credentials

Pathway exists

Verified September 2026

Regulated by

Colorado Dental Board

Initial Licensure Examination Requirements

📜 Colorado Dental Board Policies, amended 5/4/2023

The Colorado Dental Board accepts all U.S. dental clinical examinations, performed on mannikins or patients, that provide adequate assurance of competency and safety, currently including the exams developed by ADEX and administered by CDCA and CITA, and the exams developed and administered by Delaware, CRDTS, SRTA, WREB and all OSCEs.

Every part of a clinical exam must be completed, though dentists are not required to complete WREB's optional prosthodontic portion; periodontal testing is required for dentists, and the WREB CTP exam (plus its manikin-based portion where available) satisfies that requirement.

The board also accepts successful completion of a PGY-1, portfolio, or OSCE requirement in lieu of a clinical examination for dentists, but a dentist submitting a PGY-1 or portfolio must already be fully, currently licensed in the jurisdiction where it was completed, or in another jurisdiction that has reviewed and accepted it toward licensure.

“The Colorado Dental Board accepts successful completion of a PGY-1, portfolio, or OSCE requirement in lieu of a clinical examination for dentists. Dentists submitting successful completion of a PGY-1 or portfolio model for consideration are required to be first fully licensed (current and active) in the state/jurisdiction where the PGY-1 or portfolio was completed, or in another jurisdiction where a state board has reviewed and accepted it towards licensure before applying for licensure in Colorado.”

General Licensure Requirements

📜 Colorado Revised Statutes 12-220-403; 3 CCR 709-1, Rule 1.6, Section B (Original Licensure for Dentists)

Section 12-220-403 requires every applicant to pass the Joint Commission on National Dental Examinations exam and an examination or other board-determined methodology testing clinical skills and knowledge, which may include residency and portfolio models.

Rule 1.6(B) adds the underlying detail: a DDS or DMD from a school accredited by the Commission on Dental Accreditation at the time of graduation, professional liability insurance of at least $500,000 per incident and $1,500,000 annual aggregate (or a listed exemption), and full disclosure of any disciplinary or malpractice history.

Applicants must also demonstrate current clinical competency through at least one of several listed routes — a degree earned in the past 12 months, one year of active clinical practice or teaching or military dental service within the past five years, a board-approved clinical exam passed within the past year, or a board-approved equivalency evaluation.

Dentists with a revoked, long-suspended or otherwise disciplined license may be required to meet more than one of these routes.

“An applicant for dental licensure must submit to the board proof that the applicant successfully passed the following: (a) The examination administered by the Joint Commission on National Dental Examinations; and (b) An examination or other methodology, as determined by the board, designed to test the applicant's clinical skills and knowledge, which may include residency and portfolio models.”

License by Credential/Endorsement Requirements

📜 Colorado Revised Statutes 12-220-404; 3 CCR 709-1, Rule 1.6, Section C (Dentist Licensure by Endorsement through the Occupational Credential Portability Program)

The board issues a license by endorsement to an applicant who satisfies the Occupational Credential Portability Program: the applicant must hold an active dental license in good standing in another state or U.S. territory, through the federal government, or hold a qualifying military occupational specialty.

Rule 1.6(C) requires endorsement applicants to also meet the same requirements original-licensure applicants meet under Rule 1.6(B) — a DDS or DMD from a CODA-accredited school, passage of the Joint Commission on National Dental Examinations exam, and a board-accepted clinical exam or methodology (Rule 1.6(B)(1)), plus the professional-liability-insurance and disciplinary/malpractice-disclosure requirements (Rule 1.6(B)(2)).

The applicant must further demonstrate current clinical competency through one of several routes — at least one year of active clinical practice under a current license in a jurisdiction with a substantially similar scope of practice, at least five of the past seven years teaching dentistry with 300+ patient-care hours annually, a qualifying military dental record, a board-approved clinical exam passed within the past year, or a board-approved equivalency evaluation.

The board may deny endorsement if the applicant lacks substantially equivalent education, experience or credentials, or has committed a disciplinable act.

“The board shall issue a license by endorsement to an applicant who satisfies the requirements of the occupational credential portability program.”

Specialty Licensure Advertising

📜 3 CCR 709-1, Rule 1.17 (Advertising); Colorado Revised Statutes 12-220-201(1)(ii)

A licensed dentist has legal authority to practice in any area of dentistry, or to confine their practice to areas within their education, training and experience.

The board may discipline a dentist for advertising or holding out a dental specialty — the rule names twelve ADA-recognized specialties — without having completed the specialty education the ADA defines for it.

A dentist advertising an ADA-defined specialty must state that the specialty is ADA-defined and name the CODA-accredited school where the residency was completed; a dentist advertising a non-ADA-defined specialty must disclose that it is not ADA-defined and name the entity that defined it.

A general dentist who advertises a specialty procedure without completing the matching specialty program must prominently disclose "General Dentistry" in print larger and bolder than any other service listed.

Continuing Education

📜 3 CCR 709-1, Rule 1.6, Section H; Colorado Revised Statutes 12-220-308

Every licensee with an active Colorado license must complete 30 hours of board-approved continuing education during the two years preceding the next renewal; the requirement does not apply to inactive or retired status.

A license issued within one year of a renewal date owes no CE for that first renewal; issued outside one year, it owes 15 hours.

At least 16 of the 30 hours (or 8 of 15) must be clinical or science-based, at least half must be live and interactive, and current Basic Life Support certification is required of every licensee.

A dentist renewing an anesthesia or sedation permit may apply permit-specific CE (17 hours every five years) toward the 30-hour license requirement, and records must be kept for at least two renewal periods.

“Every licensee with an active license in Colorado is required to complete thirty hours of Board approved continuing education during the two years preceding the next renewal period to ensure patient safety and professional competency, pursuant to section 12-220-308, C.R.S.”

What This Page Does — and Doesn’t — Cover

This page summarizes the statutes and rules the ADA’s compilation cites for Coloradoas of its 7 July 2026 update. It does not list application forms, current fees, background-check steps, or processing times, and it is not a substitute for the Colorado Dental Board’s own application instructions.

Accepted examinations, residency substitutes and continuing-education topics change by statute and by board rule. Confirm every requirement with the Colorado Dental Board before you register for an exam or submit an application.

Frequently Asked Questions

Which clinical exam does Colorado accept for a dental license?

The ADA's compilation lists ADEX (CDCA-WREB-CITA), CRDTS+SRTA, the Delaware Practical Exam, DLOSCE and WREB as accepted Colorado clinical exams.

Every part of the chosen exam must be completed, except WREB's optional prosthodontic portion, and periodontal testing is required (satisfied by the WREB CTP exam).

The Colorado Dental Board also accepts a PGY-1, portfolio, or OSCE requirement in lieu of a clinical exam, provided the applicant is already fully licensed through that route elsewhere.

Confirm the current list with the Colorado Dental Board before registering for an exam.

Does Colorado require a dental residency (PGY-1)?

No — a PGY-1 residency is not a mandatory requirement in Colorado.

The Colorado Dental Board accepts successful completion of a PGY-1, a portfolio, or an OSCE in place of a clinical exam, but only if the applicant is already fully and currently licensed in the state or jurisdiction where that PGY-1 or portfolio was completed, or in another jurisdiction whose board has already reviewed and accepted it toward licensure.

Confirm current requirements with the Colorado Dental Board.

Can a dentist licensed in another state get a Colorado license by endorsement?

Yes, through the Occupational Credential Portability Program under Section 12-220-404.

The applicant must hold an active dental license in good standing in another state, U.S. territory, through the federal government, or hold a qualifying military occupational specialty, and must meet the same original-licensure requirements as a first-time applicant — a CODA-accredited DDS or DMD, the national boards exam, and a board-accepted clinical exam or methodology — plus demonstrate current clinical competency, most commonly at least one year of active practice under a license in a jurisdiction with a substantially similar scope of practice.

The board can deny endorsement if the applicant's credentials aren't substantially equivalent or if there are grounds for discipline.

Verify the current process with the Colorado Dental Board.

How much continuing education does a Colorado dentist need?

Active licensees need 30 hours of board-approved continuing education every two years, with at least 16 hours clinical or science-based and at least half delivered live and interactive.

Current Basic Life Support certification is required of every licensee.

A newly issued license owes no CE at its first renewal if issued within a year of the renewal date, or 15 hours if issued earlier than that.

Confirm the current requirement with the Colorado Dental Board.

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Sourced from the ADA Council on Dental Education and Licensure, Colorado Laws & Rules (Updated 7 July 2026). Verified September 2026. This page is general information, not legal advice — confirm current rules with the Colorado Dental Board.