NFHS Rule Changes, Points of Emphasis, Comments and Reminders: 2021 NFHS Football Rules Changes 2021 NFHS Points of Emphasis 2021 NFHS Rules Reminders 2021 NFHS Football Signals 2020 NFHS Football Rules Changes 2020 NFHS Points of Emphasis 2020 NFHS Football Rules Reminders 2020 NFHS Football Rules Clarifications 2020 NFHS Official Football Signals 2020-21 Line to Gain Sheet 2020 Football Game and Play Clock Operators Sheet 2020 NFHS Jersey and Pants Rules 2018 NFHS Revised Guidelines on Lightning and Thunder PIAA Football Bulletins: 2021 PIAA Football Bulletin 4 2021 PIAA Football Bulletin 3 2021 PIAA Football Bulletin 2 2021 PIAA Football Bulletin 1 2021 PIAA Football Preseason Bulletin 2021 PIAA Football Clock Operator's Sheet 2020 Football Bulletin 1 2020 Officials Bulletin Fall 2020 PIAA Return to Competition - Sport Specific 2020 Football Preseason Bulletin 2020 PIAA Sub-Varsity Football Rules Modifications 2020 Wilson Ball Cleaning Recommendations 2020 PIAA Supplemental Disqualification Instructions PPT 2020 PIAA Supplemental Disqualification Instructions PDF 2019 Official to Official Communications Devices Guidelines