We filed a National Interest Waiver (NIW) petition with USCIS on 2/15/2017 and received the approval notice on 8/23/2017.
USCIS Filing Date: 2/15/2017
USCIS Approval Date: 8/23/2017
Processing time from USCIS Filing to Approval: 6 months, 8 days
USCIS #: SRC-17-902-86192