SECTION 3. Reviewable Plays
As a general rule, the position of the ball in relation to the goal line is always reviewable by instant replay.
Miscellaneous
ARTICLE 6. Situations that may be addressed by the replay official:
f. Correcting the number of a down.
1. This includes the result of a penalty enforcement that includes an automatic first down or loss of down.
2. The correction may be made at any time within that series of downs or before the ball is legally put in play after that series.