high school football instant replay

New Jersey HS football adding 40-second play clock, expanding instant replay
New Jersey high school football is going on the clock, and back under review.

With instant replay approved for high school football, it could be seen in Ohio playoffs
The high school football playoffs in Ohio could involve instant replay after the NFHS adopted rules revisions that allow for it.

Here's how high school football instant replay will work in New Jersey
New Jersey will be the first state in America to use replay extensively for regular season games. Here's how it will work.