Environment assessments Who can refer an action? Environment assessment process What's protected? Significant Impact Guidelines 1.2 - Actions on, or impacting upon, Commonwealth land and Actions by Commonwealth Agencies Notices All EPBC Act public notices and invitation to comment Australian Government sustainability Government Sustainability Reporting on the operation of the Act Legislation Environment Protection and Biodiversity Conservation Act 1999 Environment Protection and Biodiversity Conservation Regulations 2000 History of EPBC Act and Regulations