To safely operate a motor vehicle a driver shall possess certain physical abilities. Pursuant to this Subchapter, in the event the application for a tinted window or windshield exemption lists a condition which may affect the ability to safely operate a motor vehicle, or a progressive condition which may later affect that ability, or both, the person may be required to furnish additional medical reports or be subject to a reexamination by Service Oklahoma of driving skills, or both, and shall otherwise meet the statutory standards and Medical Aspects standards [see this Subchapter] for licensing. The person may also be required to furnish future medical reports to Service Oklahoma.
Okla. Admin. Code § 260:135-5-73