How does high school pass interference differ from collegiate or NFL rules?

In high school football, pass interference is enforced as a specific penalty that differs from collegiate and NFL regulations primarily in terms of the yardage and the point of enforcement. When a pass interference penalty occurs in high school football, it incurs a 15-yard penalty from the previous spot. This is significant because, in college and NFL football, the consequences can differ, such as allowing for a penalty to be marked off from the spot of the foul when it occurs beyond the line of scrimmage, which can lead to a greater distance lost for the offending team.

In high school play, because the penalty is fixed at 15 yards regardless of where the foul occurs, the enforcement is more straightforward. Additionally, high school rules about pass interference do not provide the same level of complexity as in collegiate or NFL football concerning automatic first downs or the ability to challenge via instant replay.