Final Action Dates and Dates for Filing published for March 2016 (fiscal year 2016), with the change from February 2016. Official source: travel.state.gov.
What changed
EB-3 (China) advanced 243 days, from 1 Oct 2012 to 1 Jun 2013.
EB-2 (China) advanced 153 days, from 1 Mar 2012 to 1 Aug 2012.
F1 (Philippines) advanced 152 days, from 1 Nov 2003 to 1 Apr 2004.
EB-3 (Rest of World, Mexico) advanced 92 days, from 1 Oct 2015 to 1 Jan 2016.
EB-2 (India) advanced 75 days, from 1 Aug 2008 to 15 Oct 2008.
EB-3 (Philippines) advanced 67 days, from 8 Jan 2008 to 15 Mar 2008.
F1 (Rest of World, China, India) advanced 31 days, from 8 Jul 2008 to 8 Aug 2008.
EB-3 (India) advanced 30 days, from 15 Jun 2004 to 15 Jul 2004.
F2B (Philippines) advanced 28 days, from 1 Feb 2005 to 1 Mar 2005.
F4 (Rest of World, China, India) advanced 23 days, from 8 Jun 2003 to 1 Jul 2003.
F2A (Rest of World, China, India, Philippines) advanced 21 days, from 1 Sep 2014 to 22 Sep 2014.
F3 (Philippines) advanced 16 days, from 22 Nov 1993 to 8 Dec 1993.
F3 (Rest of World, China, India) advanced 14 days, from 1 Oct 2004 to 15 Oct 2004.
F1 (Mexico) advanced 7 days, from 1 Jan 1995 to 8 Jan 1995.
F2A (Mexico) advanced 7 days, from 8 Jun 2014 to 15 Jun 2014.
F2B (Rest of World, China, India) advanced 7 days, from 15 May 2009 to 22 May 2009.
F3 (Mexico) advanced 7 days, from 8 Sep 1994 to 15 Sep 1994.
F4 (Philippines) advanced 7 days, from 8 Aug 1992 to 15 Aug 1992.
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.