To obtain additional tribal input following the public end state workshops, DOE met with each of the federally recognized tribes separately (the Confederated Tribes of the Umatilla Indian Reservation [CTUIR], the Nez Perce, and the Yakama Nation) to solicit end state comments. In addition to the verbal comments received during the public meetings and summarized in the Hanford End State Vision document, the CTUIR and the Yakama Nation provided a written response to DOE's request for clarification on their vision for Hanford.