30 CFR § 773.22 - Notice requirements for improvidently issued permits.
(a) We, the regulatory authority, must serve you, the permittee, with a written notice of proposed suspension or rescission, together with a statement of the reasons for the proposed suspension or rescission, if -
(1) After considering any evidence submitted under § 773.21(d) of this part, we find that a permit was improvidently issued under the criteria in § 773.21 paragraphs (a) and (b) of § 773.21 of this part; or
(b) If we propose to suspend your permit, we will provide 60 days notice.
(c) If we propose to rescind your permit, we will provide 120 days notice.
(d) If you wish to appeal the notice, you must exhaust administrative remedies under the procedures at 43 CFR 4.1370 through 4.1377 (when OSM is the regulatory authority) or under the State regulatory program equivalent (when a State is the regulatory authority).
(e) After we serve you with a notice of proposed suspension or rescission under this section, we will take action under § 773.23 of this part.