The "Department of Transport (DOT)" which was established pursuant to Law No. 4 of year 2006 to cover the entire value chain and ensure fully coordinated planning in all aspects of transport policy and development. Previously, Abu Dhabi’s transport responsibilities were handled by a variety of entities, across both the local and Federal Government, including: The General Civil Aviation Authority (GCAA), Department of Civil Aviation, Department of Municipal Affairs and the Sea Ports Authority (SPA). Vision: To deliver an effective transport system that contributes to the economic growth, quality of life and environmental sustainability of the Emirate of Abu Dhabi. Mission: Regulate, plan and develop an efficient and well-integrated transport system that serves the public interest by enhancing mobility and delivering safe, secure and environmentally responsible Aviation, Maritime, Public Transport and Highways sectors. Core Values: Excellence, Commitment, Integrity, Cooperation, Transparency, Efficiency.