NFHS Rule Changes, Points of Emphasis, Comments and Reminders: 2023 NFHS Football-Rules Changes 2023 NFHS Football Rules Reminders 2023 NFHS Football Points of Emphasis 2023 NFHS Official Football Signals 2023 NFHS Football Clock Operators Sheet 2023 NFHS Football Line to Gain Sheet 2022 NFHS Football Rules Changes 2022 NFHS Football Rules Reminders 2022 NFHS Football Points of Emphasis 2022 NFHS Football Game Officials Manual Changes 2018 NFHS Revised Guidelines on Lightning and Thunder PIAA Football Bulletins: 2023 PIAA Football Bulletin 4 2023 PIAA Football Bulletin 3 2023 PIAA Football Bulletin 2 2023 PIAA Football Bulletin 1 2023 PIAA Football Preseason Bulletin 2022 PIAA Football Postseason Bulletin 2022 PIAA Football Bulletin 5 2022 PIAA Football Bulletin 4 2022 PIAA Football Bulletin 3 2022 PIAA Football Bulletin 2 2022 PIAA Football Bulletin 2 2022 PIAA Football Preseason Bulletin 2022 PIAA Supplemental Disqualification Instructions