14 C.F.R. § 21.619 Noncompliance.
Title 14 - Aeronautics and Space
The Administrator may, upon notice, withdraw the TSO authorization or letter of TSO design approval of any manufacturer who identifies with a TSO marking an article not meeting the performance standards of the applicable TSO.
Title 14: Aeronautics and Space
PART 21—CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS
Subpart O—Technical Standard Order Authorizations
§ 21.619 Noncompliance.