Page "Zero-emissions vehicle" Paragraph 6

Other countries have a different definition of ZEV, noteworthy the more recent inclusion of greenhouse gases, as many European rules now regulate carbon dioxide CO < sub > 2 </ sub > emissions.

CARB role in regulating greenhouse gases began in 2004 based on the 2002 Pavley Act ( AB 1493 ), but blocked by lawsuits and by EPA in 2007, by rejecting the required waiver.

Additional responsibilities were granted to CARB by California's Global Warming Solutions Act of 2006 ( AB 32 ), which includes the mandate to set low-carbon fuel standards.