EPA, NHTSA issue One National Program Rule; EPA withdraws CA waiver for GHG and fuel economy
Green Car Congress
SEPTEMBER 19, 2019
criteria pollutants—is not affected by the action. EPA said that the legal basis for withdrawing the California waiver is under CAA section 209(b)(1)(B), which covers compelling and extraordinary conditions. The California waiver authority exists because California has uniquely difficult problems with ozone-forming pollutants.
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