The time allowed for a game shall be three (3) twenty-minute (20) periods of actual play with a rest intermission between periods.
Regel 77.2: Intermission Timing
Refer to League Regulations.
Regel 77.3: Delays
If any unusual delay occurs within 10 minutes of the end of the first or second periods, the Referee may order the next regular intermission to be taken immediately. The balance of the period will be completed on the resumption of play with the Teams defending the same goals after which the Teams will change ends and resume play of the ensuing period without delay.