29 CFR § 1614.405 - Decisions on appeals.
(a) The Office of Federal Operations, on behalf of the Commission, shall issue a written decision setting forth its reasons for the decision. The Commission shall dismiss appeals in accordance with §§ 1614.107, 1614.403(c) and 1614.409. The decision shall be based on the preponderance of the evidence. The decision on an appeal from an agency's final action shall be based on a de novo review, except that the review of the factual findings in a decision by an administrative judge issued pursuant to § 1614.109(i) shall be based on a substantial evidence standard of review. If the decision contains a finding of discrimination, appropriate remedy(ies) shall be included and, where appropriate, the entitlement to interest, attorney's fees or costs shall be indicated. The decision shall reflect the date of its issuance, inform the complainant of his or her or her civil action rights, and be transmitted to the complainant and the agency by first class mail.
(b) The Office of Federal Operations, on behalf of the Commission, shall issue decisions on appeals of decisions to accept or dismiss a class complaint issued pursuant to § 1614.204(d)(7) within 90 days of receipt of the appeal.
(c) A decision issued under paragraph (a) of this section is final within the meaning of § 1614.407 unless a timely request for reconsideration is filed by a party to the case. A party may request reconsideration within 30 days of receipt of a decision of the Commission, which the Commission in its discretion may grant, if the party demonstrates that:
(1) The appellate decision involved a clearly erroneous interpretation of material fact or law; or
(2) The decision will have a substantial impact on the policies, practices or operations of the agency.