(1)
In general
A federally recognized Indian tribe may, by resolution or other enactment of the tribal council or comparable governmental body—
(A)
elect to carry out this part as a jurisdiction subject to its provisions; or
(B)
elect to delegate its functions under this part to another jurisdiction or jurisdictions within which the territory of the tribe is located and to provide access to its territory and such other cooperation and assistance as may be needed to enable such other jurisdiction or jurisdictions to carry out and enforce the requirements of this part.