S-3.1, r. 11 - Regulation respecting combat sports

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195.7. A bout cannot take place when the difference in weight between the 2 contestants at the official weigh-in is greater than 6.80 kg (15 lbs).
However, the first paragraph does not apply when the contestants’ weight is greater than 90.71 kg (200 lbs).
O.C. 686-98, s. 1; O.C. 392-2004, s. 28.