(1) A plan must accord with the objects of the Trust.
(2) The plan must accord with principles of ecologically sustainable development.
(3) The plan must contain the following:
(a) a history and description of the plan area, including an identification of current land uses of the area or parts of the area;
(b) an assessment of the environmental and heritage values of the area;
(c) an assessment of the interrelationship between the plan area and the surrounding region, including other public land in the Sydney Harbour region and other Trust land;
(d) objectives for the conservation and management of the area;
(e) policies in respect of the conservation and management of the area;
(f) an identification of proposed land uses in the area or parts of the area;
(g) an identification of the nature of possible future owners of the area or parts of the area;
(h) guidelines, options (if necessary) and recommendations for the implementation of the plan;
(i) detailed estimates of costs that may be incurred in respect of the area, including costs for remediation, rehabilitation and conservation of the area;
(j) anything else required by the regulations.