Rules for MMA & Submission Grappling
MMA
https://immaf.org/wp-content/uploads/2021/02/IMMAF-YOUTH-Rules-Document-as-of-Jan-2021.pdf
https://immaf.org/wp-content/uploads/2021/02/IMMAF-Rules-Document-as-of-Jan-2021.pdf
Submission Grappling
IBJJF SubGrapple Rules