; and (iii) as appropriate, ensure consultations with Tribal allottees occur pursuant to section 2 of the Act of February 5, 1948 (62 Stat. 18, chapter 45; 25 U.S.C. 324 ). (3) Interagency plans for uranium contamination on the Navajo Nation; reports (A) In general Not later than September 30, 2027, and not less frequently than once every 10 years thereafter, the Administrator, in cooperation with other relevant Federal agencies, including, at a minimum, the Department of Energy, the Nuclear Energy Regulatory Commission, the Department of the Interior, the Indian Health Service, and the Agency for Toxic Substances and Disease Registry, and in consultation with affected Tribal governments, shall develop a 10-year interagency plan for the coordination of the Federal Government with States and Tribal governments to carry out response actions at Navajo Nation abandoned uranium mine sites, including— (i) goals for the assessment of, and response actions at, Navajo Nation abandoned uranium mine sites; (ii) target dates by which goals described in clause (i) are anticipated to be achieved, subject to appropriations; (iii) the projected appropriations necessary to achieve goals described in clause (i) by the target dates described in clause (ii); and (iv) the activities to be carried out by each Federal agency under the plan. (B) Reports Not later than 90 days after the date on which a plan is developed under subparagraph (A), the Administrator shall submit to the appropriate committees of Congress a report describing the applicable plan. (4) Administrative and technical assistance The Administrator shall, pursuant to existing authorities of the Administrator, provide to States, units of local government, Indian Tribes, and other entities technical assistance with respect to response actions on covered mine sites. (e) No new regulatory authority Nothing in this section provides the Administrator with new regulatory authority not already established in law.