14 C.F.R. § 141.3 Certificate required.
Title 14 - Aeronautics and Space
No person may operate as a certificated pilot school without, or in violation of, a pilot school certificate or provisional pilot school certificate issued under this part.
Title 14: Aeronautics and Space
PART 141—PILOT SCHOOLS
Subpart A—General
§ 141.3 Certificate required.