mature contract
(h) “mature contract” means a self-determination contract that has been continuously operated by a tribal organization for three or more years, and for which there are no significant and material audit exceptions in the annual financial audit of the tribal organization: Provided, That upon the request of a tribal organization or the tribal organization’s Indian tribe for purposes of section 5321(a) of this title , a contract of the tribal organization which meets this definition shall be considered to be a mature contract;