Colorado Licensure Law
"In Colorado, a new radon measurement and mitigation licensure law took effect in July 2022. The law indicates that an individual is prohibited from practicing as a radon measurement professional or radon mitigation professional unless the individual is licensed by the director of the division of professions and occupations in the department of regulatory agencies.”
Overview of EPA’s State and Tribal Indoor Radon Grants Program: A Focus on Activities Conducted During 2022, published in February 2023, notes this as an accomplishment. (https://www.epa.gov/system/files/documents/2023-02/2022%20Annual%20SIRG%20Activities%20Report.pdf)
The Colorado Department of Public Health and Environment Radon Program hosts a Radon Professionals Homepage that offers options of applying for a license, filing a complaint, or searching for a license.
A brochure on professional licensure is provided at https://drive.google.com/file/d/1E9rBIz-VOFUfGQaloDJVY7WZ5-YLvrBf/view. The brochure also provides information for consumers.
United States