NFL Digest of Rules

Foul on Last Play of Half or Game

1. On a foul by defense on last play of half or game, the down is replayed if penalty is accepted.

2. On a foul by the offense on last play of half or game, the down is not replayed and the play in which the foul is committed is nullified.

Exception: Fair catch interference, foul following change of possession, illegal touching. No score by offense counts.