C-24.2, r. 9.001 - Regulation respecting the control of sound emissions produced by the exhaust system of motorcycles and mopeds

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2. The sound emission values that may be produced by a motorcycle’s or moped’s exhaust system above which no owner of the vehicle may drive the vehicle or allow it to be driven are determined according to the classes of road vehicles and measurement methods used, as indicated in the table below:
Classes of road vehicles and measurement methodsValues measured in dBA (A-weighted decibels)
 methods where the engine runs at a constant or variable speed100
motorcycle  
 method where the engine is idling92
 methods where the engine runs at a constant or variable speed90
moped  
 method where the engine is idling82
588-2019O.C. 588-2019, s. 2.
In force: 2019-07-03
2. The sound emission values that may be produced by a motorcycle’s or moped’s exhaust system above which no owner of the vehicle may drive the vehicle or allow it to be driven are determined according to the classes of road vehicles and measurement methods used, as indicated in the table below:
Classes of road vehicles and measurement methodsValues measured in dBA (A-weighted decibels)
 methods where the engine runs at a constant or variable speed100
motorcycle  
 method where the engine is idling92
 methods where the engine runs at a constant or variable speed90
moped  
 method where the engine is idling82
588-2019O.C. 588-2019, s. 2.