If you're due to get your vehicle tested for pollutant emissions, the process is now a bit easier in the Milwaukee area: the state's Department of Transportation just installed two self-service kiosks ...

The California Air Resources Board (CARB) has certified only one telematics provider to participate in its Clean Truck Check (CTC) program with just over a quarter of the year left before heavy- and ...

Across the United States, the rules for checking tailpipe pollution are quietly shifting, even as climate targets grow more ambitious and electric vehicles grab headlines. States are carving out ...

The emission measurement procedure using the “free acceleration” method has caused many diesel vehicle owners to worry about engine impact.

Add Yahoo as a preferred source to see more of our stories on Google. A Milwaukee County driver who needed an emissions test to renew his license plates recently asked Public Investigator: Why are ...

Emissions testing, which is required for most vehicles registered in Ada County, will end after June 30. Idaho Statesman file With vehicle emissions testing requirements for the Treasure Valley set to ...

Add Yahoo as a preferred source to see more of our stories on Google. Indiana Gov. Mike Braun signed a law Friday that reviews air quality standards and vehicle emission testing. Senate Enrolled Act ...

While Texas lawmakers nixed the statewide requirements for annual inspections for non-commercial vehicles, Bexar County residents will be required to have annual vehicle emissions testing done in its ...

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RALEIGH, N.C. (WGHP) — Vehicle emissions testing is scheduled to end in all but one North Carolina county pending approval from the Environmental Protection Agency. Mecklenburg County would be the ...