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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 Q - Subpart Q—National Emission Standards for Radon Emissions From Department of Energy Facilities
§ 61.190 - Designation of facilities.
§ 61.191 - Definitions.
§ 61.192 - Standard.
§ 61.193 - Exemption from the reporting and testing requirements of 40 CFR 61.10.
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