At present, generally, an attorney must wait six (6) months from the ‘last action’ in the case before submitting a liaison inquiry, unless it qualifies under the USCIS Expedite Criteria.
All liaison inquiries must first be submitted through the NCSC (1-800-375-5283) or with an E-request.
Only inquiries submitted by the attorney will be accepted. Paralegals, law clerks, etc. may not submit an inquiry. A completed Liaison Inquiry Worksheet and a copy of the G-28 signed by the attorney and client must be attached to the inquiry.
To submit an inquiry regarding a particular issue please contact the following liaisons listed below: