NASA has a continuing mission to develop and transfer advanced technologies for the benefit of government space programs, the aerospace industry and the nation\u27s economy. In October, 1992, the NASA Administrator created a new Office of Advanced Concepts and Technology (OACT) that is comprised of both the former NASA Office of Commercial Programs (OCP) and the Space Technology Directorate of the Office of Aeronautics and Space Technology (OAST). The purposes of this new office include the development of innovative new technologies and concepts, and the rapid and effective transfer of technology into and from NASA as well as other organizations participating in the U.S. civil space program. In this paper, the character and interrelationshi...