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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 A - Classification of Solid Waste Disposal Facilities and Practices |
§ 257.4 - Effective date.
Latest version.
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§ 257.4 Effective date.
These criteria become effective October 15, 1979.