February 23-29: NFL Scouting Combine, Lucas Oil Stadium, Indianapolis, Indiana.
March 22-25: Annual Meeting, Phoenix, Arizona.
April 6: Clubs that hired a new head coach after the end of the 2015 regular season may begin offseason workout programs.
April 20: Clubs with returning head coaches may begin offseason workout programs.
April 28th - April 30th: 2016 NFL Draft, Chicago, Illinois.
May 8-11: First weekend after the NFL Draft: clubs may elect to hold their three-day post-draft rookie minicamp from Friday through Sunday or Saturday through Monday.
May 11: Rookie Football Development Program begins.
May 15-18: Second weekend after the NFL Draft: clubs may elect to hold their three- day post-draft rookie minicamp from Friday through Sunday or Saturday through Monday.
May 18-20: NFL Spring League Meeting, San Francisco, California.
June 21-27: Rookie Symposium, Aurora, Ohio.
Mid-July: Clubs are permitted to open preseason training camp for rookies and first-year players beginning seven days prior to the club's earliest permissible mandatory reporting date for veteran players.
July 21: Signing period ends for Transition Players with outstanding tenders. After this date and until 1:00 p.m., PT, on the Tuesday following the 10th weekend of the regular season, prior club has exclusive negotiating rights.