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Regulations last checked for updates: Nov 22, 2024
Title 40 - Protection of Environment last revised: Nov 20, 2024
All Titles
Title 40
Chapter I
Part 61
Subpart R - Subpart R—National Emission Standards for Radon Emissions From Phosphogypsum Stacks
§ 61.200 - Designation of facilities.
§ 61.201 - Definitions.
§ 61.202 - Standard.
§ 61.203 - Radon monitoring and compliance procedures.
§ 61.204 - Distribution and use of phosphogypsum for outdoor agricultural purposes.
§ 61.205 - Distribution and use of phosphogypsum for indoor research and development.
§ 61.206 - Distribution and use of phosphogypsum for other purposes.
§ 61.207 - Radium-226 sampling and measurement procedures.
§ 61.208 - Certification requirements.
§ 61.209 - Required records.
§ 61.210 - Exemption from the reporting and testing requirements of 40 CFR 61.10.
authority:
42 U.S.C. 7401
source:
38 FR 8826, Apr. 6, 1973, unless otherwise noted.
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