3.10 TEMPORARY REPLACEMENT

(a) When a player leaves the field to have bleeding controlled and/or have an open wound covered, that player may be temporarily replaced. If the player who has been temporarily replaced does not return to the field of play within 15 minutes (actual time) of leaving the playing area, the replacement becomes permanent and the replaced player must not return to the field of play.
(b) If the temporary replacement is injured, that player may also be replaced.
(c) If the temporary replacement is sent off for foul play, the replaced player may not return to the field of play.

(d) If the temporary replacement is cautioned and temporarily suspended, the replaced player may not return to the field of play until after the period of suspension.