License Information

Recent Graduates & RDHs Moving To Colorado!
Learn more about Getting Licensed in Colorado with the NEW informational sheet from CODHA.
ALL the links you need compiled into one document for you!


ALL dental hygiene licenses in the State of Colorado must be renewed by February 29, 2024.
Visit our License Renewal page for more information.

Some people are not aware that ALL dentists and dental hygienists renew their license at the same time. ALL dental professionals are due for license renewal by the end of February of even years. Please spread the word!

Colorado Laws and Rules

Starting a Dental Hygiene Practice

The Colorado Dental Board is the regulatory agency of the dental hygiene profession. See the website to review your legal requirements for maintaining your license and your practice. Encourage consumers to look up licensing information of the dental hygienists and dentists in the dental office where they are considering treatment.

For information about the Colorado Dental Board, applications, and full updated documents, please visit