For the 2015 Season, C.Y.S.L. will have new concussion guidelines (including Return to Play criteria). All parents, coaches, and athletes should be aware of the process and guidelines. Click the following links for more information: The new Return to Play form. *** Parent and Athlete Concussion Fact Sheet. *** Athlete Concussion Fact Sheet. *** Return to School after Concussion Info. *** Concussion Information for Adults ***