The UAV Challenge organisers are very grateful for the Silver sponsorship of the Civil Aviation Safety Authority (CASA). CASA provides a world class safety regulatory environment for civil air operations in Australia and the operation of Australian aircraft overseas. CASA’s challenge is to enhance and promote aviation safety through effective safety regulation and by encouraging industry to deliver high standards of safety. As part of this function CASA provides comprehensive safety education and training programs, cooperates with other government agencies and the industry, and administers certain features of Part IVA of the Civil Aviation (Carriers’ Liability) Act 1959.