How will I know that the vehicle needs a Drive Clean test?
The Ministry of Transportation will send you a vehicle licence renewal application about three months before your vehicle’s registration expiry date that contains printed information on Drive Clean requirements. Vehicles that require tests are marked with an asterisk (*) on the registration form. You can also use our online contact form, or phone the Drive Clean call centre toll free at 1-888-758-2999 to confirm whether or not your vehicle model year needs a test.