Timeliness of response is determined by the system in CO.
Individuals who receive a notice must reply within 120 days of receiving the notice.
Individuals who did not receive a notice must request review within the later of:
Two years from the date of the initial mailing of the Primary and Settlement Subclass
120 days after the second mailing of the Primary and Settlement Subclass Notices.
CO screens for timeliness of reply. If a reply is not timely, alerts requesting the
FO to develop “good cause” are generated.