There are five steps to concussion protocol in the NFL. 1. A player thought to have a concussion is immediately removed from the field. 2. The NFL Team Physician and the unaffiliated neurotrauma consultant will review the video of where the suspected hit took place and perform a focused neurological exam. 3. If a concussion is suspected, the player is escorted to the locker room. 4. If the player is diagnosed with a concussion after the exam, they are not allowed to return to play on the same day. 5. If the player passes the exam, they will be monitored for signs of a concussion throughout the rest of the game. Learn more!