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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 438 - PART 438—METAL PRODUCTS AND MACHINERY POINT SOURCE CATEGORY
§ 438.1 - General applicability.
§ 438.2 - General definitions.
Subpart A [§ 438.10 - § 438.15] - Subpart A—Oily Wastes
Subpart B - Subpart B [Reserved]
Appendix Appendix A - Appendix A to Part 438—Typical Products in Metal Products and Machinery Sectors
Appendix Appendix B - Appendix B to Part 438—Oily Operations Definitions
Appendix Appendix C - Appendix C to Part 438—Metal-Bearing Operations Definitions
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