; and (5) provide an annual public report on the administration of the pledge and this title. (d) The Director of the Office of Government Ethics shall, in consultation with the Attorney General, the Counsel to the President, and the Director of the Office of Personnel Management, report to the President on steps the executive branch can take to expand to the fullest extent practicable the revolving door ban set forth in paragraph 5 of the pledge to all executive branch employees who are involved in the procurement process such that they may not for 2 years after leaving Government service lobby any Government official regarding a Government contract that was under their official responsibility in the last 2 years of their Government service, and to include in the report both immediate action the executive branch can take and, if necessary, recommendations for legislation. (e) All pledges signed by appointees, and all waiver certifications with respect thereto, shall be filed with the head of the appointee’s agency for permanent retention in the appointee’s official personnel folder or equivalent folder. 205. Enforcement (a) The contractual, fiduciary, and ethical commitments in the pledge are solely enforceable by the United States pursuant to this section by any legally available means, including debarment proceedings within any affected executive agency or judicial civil proceedings for declaratory, injunctive, or monetary relief. (b) Any former appointee who is determined, after notice and hearing, by the duly designated authority within any agency, to have violated his or her pledge may be barred from lobbying any officer or employee of that agency for up to 5 years in addition to the time period covered by the pledge. The head of every executive agency shall, in consultation with the Director of the Office of Government Ethics, establish procedures to implement this subsection, which procedures shall include providing for factfinding and investigation of possible violations of this title and for referrals