A number of initiatives including simplification of regulation, decentralisation of environmental responsibilities and the intelligent use of economic instruments has facilitated the successful application of many environmental policies in Norway. Enforcement is better targeted, risk based and deterrence oriented. New requirements have expanded the coverage and scope of projects subject to environmental impact assessment, and introduced better consultation arrangements with the general public. Supporting this is an extensive system of environmental indicators used to monitor policy and communicate results. With a number of areas requiring closer attention such as air pollution, water and wastewater infrastructure, and river management, making use of the strong policy base is critical to progress.