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July 1, 2004, Transportation Conformity Final Rule

This Web page provides access to the July 1, 2004, conformity final rule that addresses the new ozone and PM2.5 air quality standards and the March 2, 1999, conformity court decision. This page also includes a complete collection of support and reference documents for this rulemaking, as well as EPA's June 30, 2003, and November 5, 2003, proposals to the final rule.

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July 1, 2004 Final Rule:

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