Subject to the regulations adopted under § 16-505(b) of this subtitle on the required offering of the program: The complete program shall be offered to all eligible individuals before they may obtain a provisional license under § 16-111 of this title; and Any individual to whom the program initially is offered remains eligible to enroll in the program until the individual becomes eligible to qualify for a provisional license. Once enrolled in the program, an individual is considered eligible until the individual completes the course.