(1) If the road transport authority approves an application by a person for authorisation for a class of vehicles, the authority must authorise the person as an examiner for that class and give the person a certificate of appointment.
(2) The certificate of appointment must show—
(a) the person's name; and
(b) the class of vehicles for which the person is authorised; and
(c) the expiry date of the authorisation.
(3) An authorisation is for 1 year.