Can officials use instant replay or monitoring equipment during a game?

The use of instant replay or monitoring equipment by officials during high school football games is explicitly prohibited by NFHS rules. The intention behind this restriction is to maintain the pace of the game and ensure that decisions are made in real time without delaying gameplay for reviews. Unlike professional levels of play, where replay systems may enhance the accuracy of calls, high school football focuses on streamlined officiating and the development of players and officials alike without technological intervention. As such, there is no allowance for any reassessment of plays through instant replay or similar tools during a game, solidifying the answer as C.