A Tribe or Tribal organization must specify in its Tribal IV-D plan:

(a) That the Tribal IV-D agency will extend the full range of services available under its IV-D plan to respond to all requests from, and cooperate with, State and other Tribal IV-D agencies; and

(b) That the Tribe or Tribal organization will recognize child support orders issued by other Tribes and Tribal organizations, and by States, in accordance with the requirements under the Full Faith and Credit for Child Support Orders Act, 28 U.S.C. 1738B.