The Office of Commercial Space Transportation (generally referred to as FAA/AST or simply AST) is the branch of the United States Federal Aviation Administration (FAA) that approves any commercial rocket launch operations — that is, any launches that are not classified as model, amateur, or "by and for the government" — in the case of a U.S. launch operator and/or a launch from the U.S. With the signing of Executive Order 12465 on February 25, 1984, President Reagan designated the Department of Transportation to be the lead agency for commercial expendable launch vehicles. This selection occurred following an interagency competition between the Departments of Commerce and Transportation to be the lead agency. At the time, Congress and the industry supported the Department of Commerce for the lead role, and draft legislation named the Department of Commerce as the agency responsible for the new industry. However, it was the Administration's call, and, moreover, the Administration contended that no legislation was necessary. However, the Department of Transportation was selected for this role only after agreeing that it would not place the lead agency role in the Federal Aviation Administration due to concerns about FAA's "heavy-handed" regulation. Secretary of Transportation Elizabeth Dole selected Jennifer Dorn to oversee the new responsibility. The Office of Commercial Space Transportation (OCST) was established in late 1984, and placed in the Office of the Secretary. At the time the Executive Order was signed, the government's means for controlling commercial launches was through a unique application of the International Traffic in Arms Regulations (ITAR). The use of ITAR was in response to a 1982 proposed private rocket launch by Space Services, Inc. Specifically, SSI's launch had been declared by the US government to be an "export" into space, thereby requiring an "export license" from the Department of State's Office of Munitions Control.