A former state official has filed a lawsuit against recently implemented fuel economy standards, arguing they exceed the authority granted by federal law. The legal challenge targets regulations that mandate stricter efficiency requirements for vehicles, claiming they impose undue financial and operational burdens. Critics of the standards say they were developed without proper public input or legislative approval, raising concerns over their legality and practicality. The case could set a precedent for how states interpret and resist federal transportation policies.


Weiser joins lawsuit challenging new fuel economy standards  Colorado Politics