Feb. 17: The window to designate a franchise tag player is open.
Feb. 19-25: The NFL combine will be held in Indianapolis. Members of the coaching and scouting staff will meet with prospects and view workouts during this process.
March 8-11: NFL teams are allow to contact player agents of pending unrestricted free agents and enter into contract negotiations. This "legal tampering" period was implemented last offseason. While no deals can be formally signed, they can be informally agreed to.
March 11: The 2014 NFL league year begins, as does free agency.
March 23-26: NFL owners meetings, to be held in Orlando, Fla.
April 7: For those teams that hired a new head coach this offseason, they are permitted to begin their offseason workout programs.
April 21: For those who teams that did not hire a new coach, they are permitted to begin their offseason workout programs.
May 2: The final day for restricted free agents to sign an offer sheet.
May 8-10: 2014 NFL draft. This marks a shift from previous years, as it is being held a few weeks later than its normal time.
May 19-21: NFL spring meeting, to be held in Atlanta.