EPA is taking final action to approve a revision to New Jersey's State Implementation Plan (SIP) submitted on February 6, 2007, and subsequently revised on July 9, 2007. This revision incorporates provisions related to the implementation of EPA's Clean Air Interstate Rule (CAIR), and the CAIR Federal Implementation Plan (CAIR FIP) concerning SO<INF>2</INF>, NO<INF>X</INF> annual, NO<INF>X</INF> ozone season emissions for the State of New Jersey. The SIP revision that EPA is fully approving is an "abbreviated" SIP revision that addresses the methodology to be used to allocate annual and ozone season NO<INF>X</INF> allowances under the CAIR FIPs. The SIP revision that EPA is approving will also satisfy New Jersey's 110(a)(2)(D)(i) obligations to submit a SIP revision that contains adequate provisions to prohibit air emissions from adversely affecting another state's air quality through interstate transport. EPA is not making any changes to the CAIR FIP, but is amending the appropriate appendices in the CAIR FIP trading rules simply to note approval of New Jersey's SIP revision.