The following are frequently used links:
how to get your car ready before the test
Get your vehicle’s full test history
How the emission test is done
What you need to know about readiness
Drive clean general website
Drive Clean’s Heavy Duty Vehicle Program
What if my vehicle engine is modified?
* The content of this page has been copied or referenced from Ontario Drive Clean Website (http://www.ene.gov.on.ca/environment/en/category/drive_clean/index.htm). Ontario Drive Clean is the governence for all Drive Clean Facilities.