Regulations last checked for updates: Nov 22, 2024

Title 40 - Protection of Environment last revised: Nov 20, 2024
Appendix Appendix B - Appendix B to Part 67—Instruction Manual
Note:

EPA will make copies of appendix B available from: Director, Stationary Source Compliance Division, EN-341, 1200 Pennsylvania Ave., NW., Washington, DC 20460.

[54 FR 25259, June 20, 1989]
authority: Sec. 120 of the Clean Air Act, as amended, 42 U.S.C. 7420,unless
source: 45 FR 50117, July 28, 1980, unless otherwise noted.