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Regulations last checked for updates: Jun 16, 2025
Title 40 - Protection of Environment last revised: Nov 16, 2025
All Titles
Title 40
Chapter I
Part 60
Subpart AAa -
§ 60.270a - Applicability and designation of affected facility.
§ 60.271a - Definitions.
§ 60.272a - Standard for particulate matter.
§ 60.273a - Emission monitoring.
§ 60.274a - Monitoring of operations.
§ 60.275a - Test methods and procedures.
§ 60.276a - Recordkeeping and reporting requirements.
authority:
42 U.S.C. 7401
source:
36 FR 24877, Dec. 23, 1971, unless otherwise noted.
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