40 CFR 63.1177
§ 63.1177 Am I subject to this subpart?
United States · 40 CFR — Protection of Environment · Status: effective
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- Citation
- 40 CFR 63.1177, § 63.1177 Am I subject to this subpart?, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/175686
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Full text
You are subject to this subpart if you own or operate an existing, new, or reconstructed mineral wool production facility that is located at a plant site that is a major source of hazardous air pollutant (HAP) emissions, meaning the plant emits or has the potential to emit any single HAP at a rate of 9.07 megagrams (10 tons) or more per year or any combination of HAPs at a rate of 22.68 megagrams (25 tons) 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.