To make technical amendments to update statutory references to certain provisions which were formerly classified to chapters 14 and 19 of title 25, United States Code, and to correct related technical errors.

This bill systematically amends various sections across titles 2, 5, 6, 7, 8, 10, 12, 15, 16, 18, 20, 21, 22, 23, 25, 26, 28, 29, 30, 31, 33, 34, 36, 38, 40, 42, 43, 47, 49, and 50 of the United States Code. It specifically targets outdated citations to provisions that were formerly classified under chapters 14 and 19 of title 25, United States Code, which primarily relate to the Indian Self-Determination and Education Assistance Act and the Indian Reorganization Act. The amendments replace old U.S.C. citations (e.g., "25 U.S.C. 450b") with their current, reclassified equivalents (e.g., "25 U.S.C. 5304").