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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 17, 2025
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Title 40
Chapter I
Part 61
Subpart P -
§ 61.180 - Applicability and designation of sources.
§ 61.181 - Definitions.
§ 61.182 - Standard for new and existing sources.
§ 61.183 - Emission monitoring.
§ 61.184 - Ambient air monitoring for inorganic arsenic.
§ 61.185 - Recordkeeping requirements.
§ 61.186 - Reporting requirements.
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