Mechanical Inspection and Maintenance of Heavy Vehicles

In order to ensure that heavy vehicles are in good mechanical condition, the SAAQ administers regulations and programs that allow for interventions in several areas.

Buses and minibuses

Owners, operators and drivers of buses and minibuses must also comply with the requirements concerning vehicle maintenance and making sure they are in good condition, as these vehicles are considered Vehicle with a gross vehicle weight rating (GVWR) of 4,500 kg or more, as indicated on the compliance label..

Technical Bulletins Relative to the Road Vehicle Mechanical Inspection Guide
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These bulletins provide complementary information relative to the Road Vehicle Mechanical Inspection Guide
Mandatory Mechanical Maintenance
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Every 6 months – at least – owners must have their heavy vehicles undergo mechanical maintenance to ensure their safety.
Mandatory Periodic Mechanical Inspection
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All owners are required to have their road vehicles undergo a complete mechanical inspection every 6 or 12 months, depending on the type of vehicle,...
Safety Standards for Road Vehicles
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Ensuring that vehicles travelling on Québec roads are in good mechanical condition is one of the means the SAAQ has implemented to protect individuals...

Last update: May 17, 2022