(a) For purposes of this part, all terms have the same meaning as set forth in the definitional section of the Indian Gaming Regulatory Act of 1988, 25 U.S.C. 2703 and any amendments thereto.

(b) As used in this part:

(1) Amendment means an amendment to a class III Tribal-State gaming compact.

(2) Compact or Tribal-State Gaming Compact means an intergovernmental agreement executed between Tribal and State governments under the Indian Gaming Regulatory Act that establishes between the parties the terms and conditions for the operation and regulation of the tribe's Class III gaming activities.

(3) Extensions means changes to the timeframe of the compacts or amendments.