The Environmental Protection Agency is approving a state implementation plan revision submitted by the State of New Jersey. The State's revision adopts California's second generation low emission vehicle program for light-duty vehicles, LEV II, beginning with the 2009 model year. EPA is not taking action on two provisions of New Jersey's program: the zero-emission vehicle sales mandate and the greenhouse gas emission standards. The intended effect of this rulemaking is to approve a control strategy which will result in emissions reductions that will help New Jersey achieve attainment of national ambient air quality standard for ozone.