This discussion paper sets out the proposed State Environmental Planning Policy (SEPP) which will protect the Western Sydney corridors so that people can provide feedback and comment on the proposed changes to development assessments and controls in and adjacent to the corridors. Part A describes the corridors and provides the rationale for their protection. Part B explains the objectives and the intended effect of the proposed SEPP.

The discussion paper also details next steps and provides a map of the land proposed by Transport for NSW to be reserved for future infrastructure.