New South Wales Consolidated RegulationsBefore a blasting explosives user’s licence is granted, the regulatory authority must be satisfied that the applicant is a natural person and the applicant:
(a) has such qualifications, or has passed such examinations or practical tests, or both, as the regulatory authority determines to be necessary to enable the applicant to do the work for which the licence is required, and
(b) has been examined by a medical practitioner and been found not to have any medical or physical condition that would impair the individual’s ability to perform the duties of a blasting explosives user.