(1) The Director may make a determination.(2) A determination may provide for any matter relating or incidental to the safety of a regulated activity, electricity infrastructure, electrical installation or electrical equipment.(3) A determination must be consistent with this Act.(4) If there is an inconsistency between a determination and this Act, the determination is invalid to the extent of the inconsistency.(5) A determination may be made so as to apply differently according to matters, limitations or restrictions, whether as to time, circumstance or otherwise, specified in the determination.(6) A determination may authorise any matter to be from time to time determined, applied or regulated by the Director.