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Regulations last checked for updates: May 15, 2025
Title 40 - Protection of Environment last revised: Nov 15, 2025
All Titles
Title 40
Chapter I
Part 61
Subpart A - Subpart A—General Provisions
§ 61.01 - Lists of pollutants and applicability of part 61.
§ 61.02 - Definitions.
§ 61.03 - Units and abbreviations.
§ 61.04 - Address.
§ 61.05 - Prohibited activities.
§ 61.06 - Determination of construction or modification.
§ 61.07 - Application for approval of construction or modification.
§ 61.08 - Approval of construction or modification.
§ 61.09 - Notification of startup.
§ 61.10 - Source reporting and waiver request.
§ 61.11 - Waiver of compliance.
§ 61.12 - Compliance with standards and maintenance requirements.
§ 61.13 - Emission tests and waiver of emission tests.
§ 61.14 - Monitoring requirements.
§ 61.15 - Modification.
§ 61.16 - Availability of information.
§ 61.17 - State authority.
§ 61.18 - Incorporations by reference.
§ 61.19 - Circumvention.
authority:
42 U.S.C. 7401
source:
38 FR 8826, Apr. 6, 1973, unless otherwise noted.
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