Laws of the Game 2006
Dealing with injured players
 
  • any player bleeding from a wound must leave the field of play. He may not return until the referee is satisfied that the bleeding has stopped. A player cannot wear clothing with blood on it.

  • as soon as the referee has authorised the doctors to enter the field, the player must leave the field, either on the stretcher or on foot. If a player does not comply he is cautioned for unsporting behaviour.

  • an injured player may only return to the field of play after the match has restarted.

  • an injured player may only re-enter the field from the touch line when the ball is in play. When the ball is out of play, the injured player may re-enter from any of the boundary lines.

  • the referee alone is authorised to allow an injured player to re-enter the field, whether the ball is in play or not.

  • if play has not otherwise been stopped for another reason, or if an injury suffered by a player is not the result of a breach of the Laws of the Game, the referee restarts play with a dropped ball.

  • the referee allows for the full amount of time lost through injury to be played at the end of each period of play.