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40 CFR 1065.127

§ 1065.127 Exhaust gas recirculation.

United States · 40 CFR — Protection of Environment · Status: effective

Energy & Utilities
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40 CFR 1065.127, § 1065.127 Exhaust gas recirculation, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/195684
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Full text

Use the exhaust gas recirculation (EGR) system installed with the engine or one that represents a typical in-use configuration. This includes any applicable EGR cooling devices.

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.