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Code of Federal Regulations (Last Updated: May 6, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter C - Air Programs |
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Part 63 - National Emission Standards for Hazardous Air Pollutants for Source Categories |
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Subpart PPPPP - National Emission Standards for Hazardous Air Pollutants for Engine Test Cells/Stands |
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What This Subpart Covers |
§ 63.9280 - What is the purpose of subpart PPPPP?
Latest version.
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§ 63.9280 What is the purpose of subpart PPPPP?
This subpart PPPPP establishes national emission standards for hazardous air pollutants (NESHAP) for engine test cells/stands located at major sources of hazardous air pollutants (HAP) emissions. This subpart also establishes requirements to demonstrate initial and continuous compliance with the emission limitations contained in this NESHAP.