§84.006. Under what circumstances will the Secretary disapprove a contract or agreement that requires Secretarial approval under this part?

Provides for remedies in the event the contract or agreement is breached;

References a tribal code, ordinance or ruling of a court of competent jurisdiction that discloses the right of the tribe to assert sovereign immunity as a defense in an action brought against the tribe; or

Includes an express waiver of the right of the tribe to assert sovereign immunity as a defense in any action brought against the tribe, including a waiver that limits the nature of relief that may be provided or the jurisdiction of a court with respect to such an action.