Search results with tag "Dual system"

2021 SOCCER GUIDE

the Dual Officiating System, The Diagonal System of Control (DSC) and the Double- Dual System. Decisions of the Int’l. F.A. Board are official interpretations. Additional Interpretations in the U.S. can be obtained initially through the U.S. Soccer Referee Department or the State Director of Instruction (SDI). Questions

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