Live-ball fouls by the offense do not result in extending a period except for a few circumstances and only if the defense requests it. These circumstances include:
1) illegal touching of a kick;
Note: The period may also be extended for a “first touching” violation.
2) fair-catch interference;
3) a palpably unfair act;
4) a personal foul or unsportsmanlike conduct foul committed prior to an interception of a forward pass, the recovery of a backward pass or fumble, or offensive team failing to reach the line to gain on fourth down; or
5) a foul by the kicking team prior to a player of the receiving team securing possession of the ball during a down in which there is a safety kick, a scrimmage kick, or a free kick.