“Duplicate Notice Was Mailed”on your I-690 · Waiver for legalization applicants


USCIS mailed a copy of an I-690 notice, such as the receipt or the decision. If the original was lost, this replaces it. Keep it with your legalization records, which may be needed again years from now for citizenship.
In general, on any form:
USCIS mailed a copy of a notice on your case. This often happens after you ask for a duplicate or when the first notice was returned. It does not change your case. Read it to confirm which notice it is.
USCIS mailed a copy of an I-690 notice, such as the receipt or the decision. If the original was lost, this replaces it. Keep it with your legalization records, which may be needed again years from now for citizenship.
Usually because you asked for one or the original could not be delivered.
No. It is a copy of an existing notice.
Not always. Read the notice and, if unsure, ask an attorney or accredited representative.
AI-assisted explanation based on the official USCIS status, reviewed by CaseAlerta. Not legal advice. Times are typical ranges, never an exact date.