EPA is taking direct final action approving a State Implementation Plan (SIP) revision submitted by the Governor of New Mexico on December 4, 2008 on behalf of the Albuquerque Environmental Health Department (AEHD). This revision serves to incorporate recent changes to the Federal conformity rule into the state conformity SIP for Bernalillo County, and supersedes previous revisions submitted by the Governor of New Mexico on May 15, 2003 and August 4, 2005. EPA is approving the December 4, 2008 revision in accordance with the requirements of the Federal Clean Air Act (CAA).