Regulation 10(1) An Exploration or Mining Operating Plan may, with the approval of the Chief Inspector of Mines, be modified at any time to reflect a change in conditions or to correct a mistake.(2) The approval may be granted if an application is(a) submitted to the Chief Inspector of Mines; and(b) accompanied with a written statement of(i)  the proposed modification; and(ii) justification for the modification.(3) Approval for a proposed modification of an Exploration or Mining Operating plan shall only be granted if the Plan has previously been approved by the Chief Inspector of Mines.(4) The Chief Inspector of Mines may, where necessary, require a modification to the approved Exploration or Mining Operating Plan.