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Code of Federal Regulations (Last Updated: May 6, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter I - Solid Wastes |
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Part 257 - Criteria for Classification of Solid Waste Disposal Facilities and Practices |
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Subpart D - Standards for the Disposal of Coal Combustion Residuals in Landfills and Surface Impoundments |
§ 257.51 - Effective date of this subpart.
Latest version.
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§ 257.51 Effective date of this subpart.
The requirements of this subpart take effect on October 19, 2015.