40 C.F.R. § 7.115
(b) Notice of review. After selecting a recipient for review or initiating a complaint investigation in accordance with § 7.120, the OCR will inform the recipient of:
(c) Postreview notice.
(1) Within 180 calendar days from the start of the compliance review or complaint investigation, the OCR will notify the recipient in writing by certified mail, return receipt requested, of:
(d) Formal determination of noncompliance. After receiving the notice of the preliminary finding of noncompliance in paragraph (c) of this section, the recipient may:
(2) Submit a written response sufficient to demonstrate that the preliminary findings are incorrect, or that compliance may be achieved through steps other than those recommended by OCR.
If the recipient does not take one of these actions within fifty (50) calendar days after receiving this preliminary notice, the OCR shall, within fourteen (14) calendar days, send a formal written determination of noncompliance to the recipient and copies to the Award Official and Assistant Attorney General.
(f) Form of voluntary compliance agreements. All agreements to come into voluntary compliance must: