Nature Conservation Council of NSW v Minister Administering Water Management Act 2000

The Nature Conservation Council of NSW (NCC) sought judicial review of a decision by the Minister administering the *Water Management Act 2000* (NSW) to approve a water management plan for the Lower Darling River. The dispute concerned whether the Minister had adequately considered the environmental impacts of the plan, particularly in relation to the protection of endangered species and their habitats, as required by the Act. The matter was heard by the High Court of Australia.

The central legal issue before the High Court was whether the Minister's decision to approve the water management plan was invalid due to a failure to comply with the procedural requirements of the *Water Management Act 2000* (NSW) and the *Environmental Planning and Assessment Act 1979* (NSW). Specifically, the court had to determine if the Minister had properly considered the environmental impact statement and the submissions received in response to it, and whether the plan itself adequately addressed the protection of the environment, including threatened species.

The High Court found that the Minister had failed to properly consider the environmental impact statement and the submissions made in response to it, as required by the *Water Management Act 2000*. The court held that the Minister's duty to consider these matters was not discharged by merely receiving them; a substantive consideration of the environmental impacts was necessary. The court applied principles of administrative law, emphasizing that statutory requirements for consideration must be given genuine effect. The court also noted that the *Environmental Planning and Assessment Act 1979* imposed further obligations regarding environmental assessment that had not been met.

The High Court allowed the appeal, quashed the Minister's decision to approve the water management plan, and remitted the matter to the Minister for reconsideration according to law.