Regulations...
Authorization
Johnson-O'Malley Act of April 16, 1934; as amended, 25 U.S.C. 452; Indian Self Determination and Education and Assistance Act, Public Law 93-638; 25 U.S.C. 455-457.
Note:
This section lists the legal authority upon which a program is based (acts, amendments to acts, Public Law numbers, titles, sections, Statute Codes, citations to the U.S. Code, Executive Orders, Presidential Reorganization Plans, and Memoranda from an agency head).
Regulations, Guidelines, And Literature
25 CFR, Part 273; 25 CFR Part 900.