within 30 days after receipt thereof, or as the case may be, within 30 days after such notice or order is modified, vacated, or terminated. (B) Any person who is subject to a penalty assessed under section 406 may apply to the Secretary concerned for review of the assessment within 45 days of notification of such penalty. (C) Any person may apply to such Secretary for review of the decision within 30 days after it is made. (D) Pending a review by the Secretary or resolution of an administrative appeal, final decisions (except enforcement actions under section 406) shall be stayed. (2) The Secretary concerned shall provide an opportunity for a public hearing at the request of any party to the proceeding as specified in paragraph (1). The filing of an application for review under this subsection shall not operate as a stay of any order or notice issued under section 406. (3) For any review proceeding under this subsection, the Secretary concerned shall make findings of fact and shall issue a written decision incorporating therein an order vacating, affirming, modifying, or terminating the notice, order, or decision, or with respect to an assessment, the amount of penalty that is warranted. Where the application for review concerns a cessation order issued under section 406 the Secretary concerned shall issue the written decision within 30 days of the receipt of the application for review or within 30 days after the conclusion of any hearing referred to in paragraph (2), whichever is later, unless temporary relief has been granted by the Secretary concerned under paragraph (4). (4) Pending completion of any review proceedings under this subsection, the applicant may file with the Secretary concerned a written request that the Secretary grant temporary relief from any order issued under section 406 together with a detailed statement giving reasons for such relief. The Secretary concerned shall expeditiously issue an order or decision granting or denying such relief. The Secretary concerned may grant such relief