; and (B) is not subject to any further appeal. 13. Administration (a) Limited waiver of sovereign immunity (1) Waiver (A) In general In any circumstance described in paragraph (2)— (i) the United States or the Hualapai Tribe may be joined in the action described in the applicable subparagraph of that paragraph; and (ii) subject to subparagraph (B), any claim by the United States or the Hualapai Tribe to sovereign immunity from the action is waived. (B) Limitation A waiver under subparagraph (A)(ii)— (i) shall only be for the limited and sole purpose of the interpretation or enforcement of— (I) this Act; (II) the Hualapai Tribe water rights settlement agreement; or (III) in accordance with paragraph (2)(D)— (aa) the Bill Williams Act; or (bb) the Bill Williams agreements; and (ii) shall not include any award against the Hualapai Tribe for money damages, court costs, or attorneys fees. (2) Circumstances described A circumstance referred to in paragraph (1)(A) is any of the following: (A) Any party to the Hualapai Tribe water rights settlement agreement— (i) brings an action in any Federal or State court relating only and directly to the interpretation or enforcement of— (I) this Act; or (II) the Hualapai Tribe water rights settlement agreement; and (ii) names the United States or the Hualapai Tribe as a party in that action. (B) Any landowner or water user in the Verde River Watershed or the Colorado River basin within the State of Arizona— (i) brings an action in any Federal or State court relating only and directly to the interpretation or enforcement of— (I) paragraph 10.0 of the Hualapai Tribe water rights settlement agreement; or (II) section 7