14 C.F.R. § 401.1 The Office of Commercial Space Transportation.
Title 14 - Aeronautics and Space
The Office of Commercial Space Transportation, referred to in these regulations as the “Office,” is a line of business within the Federal Aviation Administration and is located in the Federal Aviation Administration Headquarters, 800 Independence Avenue, SW., Room 331, Washington, DC 20591. [Amdt. 401–3, 68 FR 35289, June 13, 2003]
Title 14: Aeronautics and Space
PART 401—ORGANIZATION AND DEFINITIONS
§ 401.1 The Office of Commercial Space Transportation.