25 U.S. Code § 711e - Reservation
Any reservation for the tribe shall be established by an Act of Congress enacted after November 18, 1977.
Inasmuch as the reservation of the tribe has been terminated, the Secretary shall negotiate with the tribe, or with representatives of the tribe chosen by the tribe, concerning the establishment of a reservation for the tribe and shall, in accordance with subsections (c) and (d) and within two years after November 18, 1977, develop a plan for the establishment of a reservation for the tribe. Upon approval of such plan by the tribal officials elected under the tribal constitution and bylaws adopted pursuant to section 711d of this title, the Secretary shall submit such plan, in the form of proposed legislation, to the Congress.
The Secretary shall append to the plan a detailed statement describing the manner in which the notification and consultation prescribed by subsection (c) was carried out and shall include any written comments with respect to the establishment of a reservation for the tribe submitted to the Secretary by State and local officials and other interested parties in the course of such consultation.
Pub. L. 96–340, Sept. 4, 1980, 94 Stat. 1072, as amended by Pub. L. 103–435, § 3, Nov. 2, 1994, 108 Stat. 4567; Pub. L. 105–256, § 7, Oct. 14, 1998, 112 Stat. 1897, established a reservation for the Confederated Tribes of Siletz Indians of Oregon, particularly describing, subject to all valid liens, rights-of-way, agreements, licenses, permits, and easements as of Sept. 4, 1980, the parcel of land, consisting of approximately 3,630 acres in the State of Oregon as well as other parcels of land to be conveyed to the Secretary of the Interior, to be held in trust for the Confederated Tribes of Siletz Indians of Oregon, with all parcels of land subject to the provisions of section 461 et seq. of this title and the right of the Secretary of the Interior to establish, without compensation to such tribes, reasonable rights-of-way and easements to provide access to other Federal lands, no new or additional hunting, fishing, or trapping rights beyond the rights declared in the final judgment of the United States District Court in the action entitled Confederated Tribes of Siletz Indians of Oregon against State of Oregon, entered on May 2, 1980, be deemed, granted, or restored to the tribe or any member of the tribe, and civil and criminal jurisdiction, in accordance with section 1360 of Title 28, Judiciary and Judicial Procedure, and section 1162 of Title 18, Crimes and Criminal Procedure, to reside with the State of Oregon with respect to the reservation and any individual on the reservation.