5. Offences and sanctions
The provision as it is printed, and everything on Ruleside that turns on it.
Except where leaving the field of play within ten seconds is not possible due to safety/security or injury, if the player being substituted has not left the field of play within the required ten seconds:
· the substitution cannot be cancelled nor a different substitute used
Verdicts that turn on it 2
Walk the tree to any of these and this clause is part of the answer.
Explained in the rules library 2
The plain-language pages that build on this provision.
Changed for 2026/27 1
What this provision replaced, and when it took effect.
The Laws of the Game are published by The IFAB and quoted here for the purpose of explaining the decisions on this site. Ruleside is not affiliated with The IFAB or FIFA. Every clause of The Players that Ruleside cites.