25 CFR 700.819: Suspension and revocation of permits.

(a) Suspension or revocation for cause. (1) The Federal Land Manager may suspend a permit issued pursuant to this part upon determining that the permittee has failed to meet any of the terms and conditions of the permit or has violated any prohibition of the Act or § 700.807. The Federal Land Manager shall provide written notice to the permittee of suspension, the cause thereof, and the requirements which must be met before the suspension will be removed.

(2) The Federal Land Manager may revoke a permit upon assessment of a civil penalty under § 700.831 upon the permittee's conviction under section 6 of the Act, or upon determining that the permittee has failed after notice under this section to correct the situation which led to suspension of the permit.

(b) Suspension or revocation for management purposes. The Federal Land Manager may suspend or revoke a permit without liability to the United States, its agents, or employees when continuation of work under the permit would be in conflict with management requirements not in effect when the permit was issued. The Federal Land Manager shall provide written notice to the permittee stating the nature of and basis for the suspension or revocation.