Federal Registered Conformity Final Rule and Proposed Rule.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Final Rule: Criteria and Procedures for Determining Conformity to State or Federal Implementation Plans of Transportation Plans, Programs, and Projects Funded or Approved Under Title 23 U.S.C. or the Federal Transit Act (PDF)(67 pp, 9 MB, published November 24, 1993)
- Proposed Rule: Criteria and Procedures for Determining Conformity to State or Federal Implementation Plans of Transportation Plans, Programs, and Projects Funded or Approved Under Title 23 U.S.C. or the Federal Transit Act (PDF)(32 pp, 6 MB, published January 11, 1993)