Section 723 - Supervision(a) The Commissioner of Motor Vehicles may by rule prescribe requirements and standards for driver retraining, operation of a driver retraining program, and qualifications and conduct of the instructors.(b) Upon application of a person as defined by section 701 of this title, the Commissioner may authorize the establishment and operation of a driver retraining program.(c) The Commissioner may at any time cancel or revoke a person's authorization to establish and operate a driver retraining program when he or she is satisfied that the person has failed to comply with the rules of the Commissioner made under subsection (a) of this section.Added 1961, No. 201, § 3.