Objectives This cross-sectional online self-administered survey aimed to investigate professional referees' experiences of concussion during match-play, and their knowledge of the then-current pre-2022 FIFA Medical Concussion Protocol. Methods A 25-question survey was emailed to 200 FIFA-accredited referees, with 83 completed responses being returned. Results 75% of referees correctly answered five basic questions pertaining to the Concussion Protocol, but only 52% perceived that their concussion knowledge was appropriate, with 28% of referees reported attending structured education on concussion. Interest in learning more about concussions was high, 95%. Conclusions Concussion education tailored to future and current referees should be considered a priority.
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