(a) General. Any party may petition the TSA decision maker to reconsider or modify a final decision and order issued by the TSA decision maker on appeal from an initial decision. A party must file a petition to reconsider or modify not later than 30 days after service of the TSA decision maker's final decision and order on appeal and must serve a copy of the petition on each party. The TSA decision maker will not reconsider or modify an initial decision and order issued by an ALJ that has not been appealed by any party to the TSA decision maker and filed with the Enforcement Docket Clerk.

(b) Form and number of copies. A party must file in writing a petition to reconsider or modify. The party must file the original petition with the Enforcement Docket Clerk and must serve a copy of the petition on each party.

(c) Contents. A party must state briefly and specifically the alleged errors in the final decision and order on appeal, the relief sought by the party, and the grounds that support the petition to reconsider or modify.

(1) If the petition is based, in whole or in part, on allegations regarding the consequences of the TSA decision maker's decision, the party must describe and support those allegations.

(2) If the petition is based, in whole or in part, on new material not previously raised in the proceedings, the party must set forth the new material and include affidavits of prospective witnesses and authenticated documents that would be introduced in support of the new material. The party must explain, in detail, why the new material was not discovered through due diligence prior to the hearing.

(d) Repetitious and frivolous petitions. The TSA decision maker will not consider repetitious or frivolous petitions. The TSA decision maker may summarily dismiss repetitious or frivolous petitions to reconsider or modify.

(e) Reply petitions. Any other party may reply to a petition to reconsider or modify, not later than 30 days after service of the petition on that party, by filing a reply with the Enforcement Docket Clerk. A party must serve a copy of the reply on each party.

(f) Effect of filing petition. Unless otherwise ordered by the TSA decision maker, filing a petition pursuant to this section will stay the effective date of the TSA decision maker's final decision and order on appeal.

(g) The TSA decision maker's decision on petition. The TSA decision maker has sole discretion to grant or deny a petition to reconsider or modify. The TSA decision maker will grant or deny a petition to reconsider or modify within a reasonable time after receipt of the petition or receipt of the reply petition, if any. The TSA decision maker may affirm, modify, or reverse the final decision and order on appeal, or may remand the case for any proceedings that the TSA decision maker determines may be necessary.