40 CFR 63.9285
§ 63.9285 Am I subject to this subpart?
United States · 40 CFR — Protection of Environment · Status: effective
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- Citation
- 40 CFR 63.9285, § 63.9285 Am I subject to this subpart?, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/177487
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Full text
You are subject to this subpart if you own or operate an engine test cell/stand that is located at a major source of HAP emissions.
(a) An engine test cell/stand is any apparatus used for testing uninstalled stationary or uninstalled mobile (motive) engines.
(b) An uninstalled engine is an engine that is not installed in, or an integrated part of, the final product.
(c) A major source of HAP emissions is a plant site that emits or has the potential to emit any single HAP at a rate of 10 tons (9.07 megagrams) or more per year or any combination of HAP at a rate of 25 tons (22.68 megagrams) or more per year.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.