Rules and regulations are an important part of competition. Their proper application ensures that competitors are all playing on the same level playing field, and ensure the competition is kept safe. The rule sets we utilize at OJA are listed below. Click on one to view it in a new tab.

Download PDFs

International Rules - Jiu Jitsu
Ontario Kids Rules
Ontario Technique List
Quintet Rules

Upcoming Events

  1. 2020 Mastermind Jiu Jitsu Cup

    March 7 @ 9:00 am - 6:00 pm
  2. 2020 OJA / CJA Officials – St. Catharines

    March 13 @ 6:00 pm - 10:00 pm
  3. 2020 NEXT GENERATION Niagara Jiu Jitsu Championship

    March 14 @ 9:00 am - 7:00 pm

Ontario Jiu Jitsu Association
Bringing Jiu Jitsu to Ontario.
We are excited to provide continued support to the great communities of Jiu-Jitsu and Sport Jiu-Jitsu
in Ontario.