28 C.F.R. § 39.170
(d) Filing a complaint—(1) Who may file.
(f) Acceptance of complaint.
(g) Investigation/conciliation.
(h) Letter of findings. If an informal resolution of the complaint is not reached, the Official shall, within 180 days of receipt of the complete complaint, notify the complainant and the respondent of the results of the investigation in a letter sent by certified mail, return receipt requested, containing—
(i) Filing an appeal.
(k) Hearing.
(3) The hearing, decision, and any administrative review thereof shall be conducted in conformity with 5 U.S.C. 554-557 (sections 5-8 of the Administrative Procedure Act). The administrative law judge shall have the duty to conduct a fair hearing, to take all necessary action to avoid delay, and to maintain order. He or she shall have all powers necessary to these ends, including (but not limited to) the power to—
(5) The costs and expenses for the conduct of a hearing shall be allocated as follows:
(l) Decision.
(2) Any respondent required to take action under the terms of the decision of the agency shall do so promptly. The Official may require periodic compliance reports specifying—
(iii) The steps being taken to ensure full compliance.
The Complaint Adjudication Officer may retain responsibility for resolving disagreements that arise between the parties over interpretation of the final agency decision, or for specific adjudicatory decisions arising out of implementation.