Direct Final Rule for Amendments to Regulations for Heavy-Duty Diesel Engines
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Rule Summary
The U.S. Environmental Protection Agency (EPA) is publishing a Direct Final Rule to incorporate some technical amendments to regulations related to highway heavy-duty diesel engines.
- Direct Final Rule (PDF)(9 pp, 185 K, published August 30, 2006, About PDF)
Additional Resources
Fact Sheet
- Highway Heavy-Duty Diesel Engine Regulatory Amendments (PDF)(2 pp, 123 K, EPA-420-F-06-059, August 2006)