; indian land (1) Federally secured rights Nothing in this Act alters, modifies, enlarges, diminishes, or abrogates rights secured by treaty, statute, Executive order, or other Federal law of any Indian Tribe, including off-reservation reserved rights. (2) Indian land Nothing in this Act affects any Indian land. (i) Law enforcement (1) In general The Secretary concerned, in coordination with the applicable Tribal commission, shall ensure adequate law enforcement presence with respect to law enforcement matters under the jurisdiction of the Secretary concerned to maintain the integrity of a Tribal cultural area. (2) No effect on jurisdiction Nothing in this Act limits or otherwise affects the civil or criminal regulatory jurisdiction, including law enforcement, for issues under the jurisdiction of an Indian Tribe. 6. Tribal commission (a) In general To ensure that the management of a Tribal cultural area reflects the expertise and traditional, cultural, ecological, and historical knowledge and Native knowledge of members of interested Indian Tribes, not later than 180 days after the date on which the Tribal cultural area is designated for inclusion in the System, the Secretary concerned shall establish for the Tribal cultural area a Tribal commission. (b) Duties Each Tribal commission shall provide guidance and recommendations on the development and implementation of the management plan for, and policies of, the applicable Tribal cultural area. (c) Membership (1) Composition Each Tribal commission shall consist of the representatives designated by each interested Indian Tribe with a historical association with the land within the boundaries of the Tribal cultural area for which the Tribal commission is established (with a maximum of 1 representative per interested Indian Tribe). (2) Process The Secretary concerned shall conduct government-to-government consultation with each interested Indian Tribe with a historical association with the land within the boundaries of the Tribal cultural area for which the Tribal