Vehicle Test Report. A document obtained at the end of a vehicle's emissions test that indicates the test results. In the case of failing vehicles, the VTR identifies which pollutant(s) caused your vehicle to fail*. The VTR should be provided to your repair technician, and he/she must complete and sign the Repair Data Section on the back of your VTR. Bring your VTR to the emissions testing station when your vehicle is retested. A VTR with a "Pass" or "Waiver" overall test result is valid for registration purposes for 60 days from the date of issue. You cannot register your vehicle without a valid VTR.