Final Action Dates and Dates for Filing published for September 2021 (fiscal year 2021), with the change from August 2021. Official source: travel.state.gov.
What changed
EB-3 (India) advanced 184 days, from 1 Jul 2013 to 1 Jan 2014.
EB-2 (India) advanced 92 days, from 1 Jun 2011 to 1 Sep 2011.
EB-2 (China) advanced 91 days, from 1 Apr 2018 to 1 Jul 2018.
F3 (Mexico) advanced 23 days, from 22 Apr 1997 to 15 May 1997.
F4 (Rest of World, China) advanced 21 days, from 1 Mar 2007 to 22 Mar 2007.
F4 (Mexico) advanced 17 days, from 22 Jan 1999 to 8 Feb 1999.
F1 (Mexico) advanced 14 days, from 1 Jan 1999 to 15 Jan 1999.
F2B (Mexico) advanced 14 days, from 1 Mar 2000 to 15 Mar 2000.
F3 (Rest of World, China, India) advanced 14 days, from 8 Nov 2008 to 22 Nov 2008.
F4 (India) advanced 14 days, from 1 Sep 2005 to 15 Sep 2005.
F4 (Philippines) advanced 14 days, from 8 Aug 2002 to 22 Aug 2002.
F1 (Rest of World, China, India) advanced 9 days, from 22 Nov 2014 to 1 Dec 2014.
Dates are exactly as published; C = Current, U = Unavailable. Some categories (EB-5 set-asides, EB-4 religious workers) are in the dataset. Priority dates earlier than the cut-off may be processed; see the FAQ.