My EAD card was mailed out on September 2nd, but I have not received the card yet. it was neither returned to the USCIS. I just called their customer service and they placed a non-delivery service request for me, which may take 30 days for them to response. does anyone know what will happen after? I need the card by oct 16th to be employed. so I am really worried about. do I have any other options?