When competent evidence is received by the Department that a driver license applicant or licensee has physical, mental or emotional conditions which may impair his ability to safely operate a motor vehicle, the department may act to restrict or deny the applicant or licensee's driving privilege by applying the "Functional Ability in Driving: Guidelines and Standards for Health Care Professionals".
The decision to limit or deny privileges may also be based, in part, upon informal consultation between the department and one or more members of the Medical Advisory Board.
Utah Admin. Code R708-8-1