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Regulations last checked for updates: May 22, 2025
Title 40 - Protection of Environment last revised: Apr 22, 2028
All Titles
Title 40
Chapter I
Part 61
Subpart O - Subpart O—National Emission Standard for Inorganic Arsenic Emissions From Primary Copper Smelters
§ 61.170 - Applicability and designation of source.
§ 61.171 - Definitions.
§ 61.172 - Standard for new and existing sources.
§ 61.173 - Compliance provisions.
§ 61.174 - Test methods and procedures.
§ 61.175 - Monitoring requirements.
§ 61.176 - Recordkeeping requirements.
§ 61.177 - Reporting requirements.
authority:
42 U.S.C. 7401
source:
38 FR 8826, Apr. 6, 1973, unless otherwise noted.
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