In this document, EPA is acting on revisions to the Tennessee State Implementation Plan (SIP) which were submitted to EPA by Tennessee, through the Tennessee Department of Air Pollution Control (TDAPC), to amend the Tennessee chapter regulating volatile organic compounds (VOC). The revisions amending the TDAPC's VOC chapter were submitted on June 3, 1996, and June 4, 1996, and add rules which regulate surface coating of plastic parts operations, commercial and motor vehicle and mobile equipment refinishing operations, and volatile organic liquid storage tanks. Additionally, the State submitted revisions to the existing definition for exempt VOCs and to the existing chapter regulating handling, storage, use and disposal of volatile organic compounds. These revisions provide emission reductions for maintenance of the ozone standard in the Nashville ozone nonattainment area.