A quick reminder, the Head Injury Assessment (HIA) is NOT an option for rugby athletes competing in any domestic competition in the United States.
Clubs, colleges, and high school teams must still practice USA Rugby’s five Rs – Recognize, Remove, Refer, Recover, and Return – in terms of suspected concussions, keeping athletes safe with precautionary measures.
Read more at https://www.usarugby.org/2016/04/be-safe-on-the-rugby-field-concussion-protocol-reminder/