In reviewing and modifying support orders as described in this Part, the Oklahoma Department of Human Services Child Support Enforcement Division follows applicable provisions of:
- (1) Title 43 and Sections 231 through 240.23 of Title 56 of the Oklahoma Statutes;
- (2) Section 303.8 of Title 45 of the Code of Federal Regulations; and
- (3) Section 666 of Title 42, Sections 501 through 596 of Title 50A, and Section 1738B of Title 28 of the United States Code. • 1