The seriousness of concussions in athletics is only recently becoming fully understood and appreciated. There are significant implications for the concussed student-athlete both in returning to the playing field and the classroom. Although practices are now in place to improve identification and management of concussions in professional sports, little is known about how it is managed in community colleges. This mixed method study identified the extent to which California Community College athletic trainers are implementing best practices set forth by the National Athletic Trainers' Association in their management of concussion. It also sought to understand the training, cultural pressures, and resources that may impact the degree to which community college athletic trainers implement these guidelines. (Contains 2 tables and 4 figures.)