David R. Hinson

The National Architectural Accrediting Board accredits professional degrees in architecture offered by institutions accredited by a U.S. regional accrediting agency. It develops standards and procedures in consultation with professional schools, academic institutions, professional societies, state registration boards, members of the profession, representatives of related professions, students, and the public. The company was founded in 1940 and is headquartered in Washington, DC.

Smithsonian National Air & Space Museum operates museums. The company was founded in 1976 and is headquartered in Washington, DC.