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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 19
Chapter I
Part 181
Subpart L - Subpart L—Rules of Origin
§ 181.131 - Rules of origin.
§ 181.132 - Disassembly.
Appendix Appendix to - Appendix to Part 181—Rules of Origin Regulations
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