49 C.F.R. § 387.415 Acceptance and revocation by the FMCSA.
Title 49 - Transportation
The FMCSA may at any time refuse to accept or may revoke its acceptance of any surety bond, certificate of insurance, qualifications as a self-insurer, or other security or agreement that does not comply with these rules or fails to provide adequate public protection.
Title 49: Transportation
PART 387—MINIMUM LEVELS OF FINANCIAL RESPONSIBILITY FOR MOTOR CARRIERS
Subpart D—Surety Bonds and Policies of Insurance for Freight Forwarders
§ 387.415 Acceptance and revocation by the FMCSA.