The United States Congress established the Joint Planning and Development Office (JPDO) in 2003 to plan and coordinate the development of the Next Generation Air Transportation System (NextGen). The JPDO is a multi-agency public/private initiative to include: United States Department of Transportation, United States Department of Defense, Department of Commerce, Department of Homeland Security, Federal Aviation Administration, National Aeronautics and Space Administration, and White House Office of Science and Technology Policy. Congress ended funding for JPDO in 2014.