which the violation was found to occur to enforce such order. In actions brought under this paragraph, the district courts shall have jurisdiction to grant all appropriate relief including, but not limited to, injunctive relief and compensatory damages. (6) Enforcement of order by parties (A) Commencement of action A person on whose behalf an order was issued under paragraph (3) may commence a civil action against the person to whom such order was issued to require compliance with such order. The appropriate United States district court shall have jurisdiction, without regard to the amount in controversy or the citizenship of the parties, to enforce such order. (B) Attorney's fees The court, in issuing any final order under this paragraph, may award costs of litigation (including reasonable attorney’s and expert witness fees) to any party whenever the court determines such award is appropriate. (7) De novo review With respect to a complaint under paragraph (1), if the Secretary of Labor has not issued a final decision not later than 210 days after the filing of the complaint and if the delay is not due to the bad faith of the employee, the employee may bring an original action at law or equity for de novo review in the appropriate district court of the United States, which shall have jurisdiction over such an action without regard to the amount in controversy, and which action shall, at the request of either party to such action, be tried by the court with a jury. The action shall be governed by the same legal burdens of proof specified in paragraph (2)(B) for review by the Secretary of Labor. (e) Remedies (1) In general An employee prevailing in any action under subsection (d) shall be entitled to all relief necessary to make the employee whole. (2) Damages Relief in an action under subsection (d) (including an action described in (d)(7)) shall include— (A) reinstatement with the same seniority status that the employee would have had, but for the discrimination