385.421—Under what circumstances will a safety permit be subject to revocation or suspension by FMCSA?

(10) A motor carrier loses its operating rights or has its registration suspended in accordance with § 386.83 or § 386.84 of this chapter for failure to pay a civil penalty or abide by a payment plan.
(3) As specified in § 385.423(c), when the motor carrier submits a written request for administrative review of FMCSA's proposal to suspend or revoke a safety permit.