The Town Planning Appeal Tribunal is a 'decision-making authority' under s 41(2) of the Environmental Protection Act 1986 (WA) and is constrained from making any decision that could cause or allow a proposal to be implemented while the EPA's assessment process is ongoing. An appellate body standing in the shoes of a primary decision-maker is subject to the same environmental assessment constraints as the primary decision-maker. The question whether the Supreme Court is similarly constrained was expressly left open.
The full text is available to signed-in members, including the 6 later cases that cite this judgment.