; Jurisdiction (a) Publication In accordance with article VI of the Treaty, the Secretary shall publish in the Federal Register separate notices of completion of fencing or boundary marking upon completion of fencing or boundary marking of— (1) the San Juan Northern Area; and (2) the San Juan Southern Area. (b) Jurisdiction Upon publication in the Federal Register under either subsection (a)(1) or subsection (a)(2)— (1) the San Juan Southern Paiute Tribe shall have full jurisdiction over all matters within that area of the San Juan Southern Paiute Reservation to the fullest extent permitted by Federal law; and (2) the Navajo Nation shall no longer have jurisdiction over matters occurring within that area of the San Juan Southern Paiute Reservation except as agreed to by the Navajo Nation and the San Juan Southern Paiute Tribe. 12. Construction of law The San Juan Southern Paiute Tribe shall— (1) be recognized as a Tribe of Indians within the purview of the Act of June 18, 1934, as amended ( 25 U.S.C. 5101 et seq. ); and (2) be subject to all of the provisions thereof.