Final Rule for Determination of Significance for Nonroad Sources and Emission Standards for New Nonroad Compression-Ignition Engine At or Above 37 Kilowatts
Rule Summary
In this rule, EPA finalized the determination of significance of emissions from nonroad engines. EPA also adopted Tier 1 emission standards for nonroad compression-ignition engines at or above 37 kW.
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- Final Rule(published June 1994)