(1) Generally After due notice and opportunity for hearing consistent with the Administrative Procedure Act ( 5 U.S.C. 500 et seq. ), the Secretary may order a permit under this title— (A) revoked or suspended for such period as the Secretary deems appropriate, if the Secretary finds that the permittee has willfully violated any of the conditions of the permit, but for a first violation of the conditions the permit shall be subject to suspension only