This document is not a court judgment but a procedural filing. It records the amended submissions made by the Australian Capital Territory and Northern Territory as interveners in the WorkChoices Case (Western Australia v Commonwealth). The substantive constitutional challenge to the Workplace Relations Amendment (Work Choices) Act 2005 (Cth) was heard together with New South Wales v Commonwealth as the lead action. This particular document contains no judicial reasoning or determination—only the procedural record of the ACT and NT's amended submissions being filed on 11 April 2006.