Colorado Revised Statutes Title 12. Professions and Occupations § 12-285-202. Use of titles restricted

A person certified as a physical therapist assistant may use the title “physical therapist assistant” or the letters “P.T.A.” or any other generally accepted terms, letters, or figures that indicate that the person is a physical therapist assistant. No other person shall use the terms “physical therapist assistant”, “certified physical therapist assistant”, or any letters or words that indicate that the person is a physical therapist assistant.