The rules used in the Capital Challenge International are the same as those of the International Brazilian Jiu-Jitsu Federation (IBJJF). Please familiarize yourself with them in order to avoid disappointment. All referees will be IBJJF certified and during the semi-finals and finals there will be three referees per match.

To view the rules please click on the link: http://www.ibjjf.org/rules.htm