When an agency makes an adjudicative decision based on an OPM investigation or an investigation conducted under an OPM delegation of authority, or when an agency, as a result of information in such an investigation, changes a tentative favorable placement or clearance decision to an unfavorable decision, the agency must comply with all applicable administrative procedural requirements, as provided by law, rule, regulation, or Executive order, including E.O. 12968, and the agency's own procedural regulations, and must:
(a) Ensure that the records used in making the decision are accurate, relevant, timely, and complete to the extent reasonably necessary to assure fairness to the individual in any determination;
(b) Consider all available, relevant information in reaching its final decision; and
(c) At a minimum, subject to requirements of law, rule, regulation, or Executive order:
(1) Provide the individual concerned notice of the specific reason(s) for the decision, an opportunity to respond, and notice of appeal rights, if any; and
(2) Keep any record of the agency action required by OPM as published in its issuances.