TX063.92 Approval and Promulgation of Air Quality Implementation Plans - Texas - Attainment Demonstration for the Dallas (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the TX063.92 Approval and Promulgation of Air Quality Implementation Plans - Texas - Attainment Demonstration for the Dallas (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 The EPA is conditionally approving the Dallas/Fort Worth (DFW) 1997 8-hour ozone State Implementation Plan (SIP) revisions submitted on May 30, 2007 and November 7, 2008, as supplemented on April 23, 2008. This final conditional approval action is for the attainment demonstration SIP, which includes the 2009 attainment Motor Vehicle Emissions Budgets (MVEBs), the Reasonably Available Control Measures (RACM) demonstration, and the failure-to-attain contingency measures plan. The approval is conditioned upon Texas adopting and submitting to EPA prior to March 1, 2009, a complete SIP revision to limit the use of Discrete Emission Reduction Credits (DERCs), beginning in March 2009. If the State meets its commitment to submit the DERC SIP revision, EPA will undertake additional rulemaking action on the approvability of the DERC SIP revision and, if EPA approves that SIP revision, the conditional approval of the attainment demonstration will be converted to a full approval at that time. This book contains: - The complete text of the TX063.92 Approval and Promulgation of Air Quality Implementation Plans - Texas - Attainment Demonstration for the Dallas (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section