Provides diagnostic evaluation, short term comprehensive rehabilitation training, and vocational preparation and placement for adults who are deaf-blind. Services include 10 regional offices, over 40 affiliated agencies, a national training team, services for older adults who are deaf-blind, a community services program for the greater metropolitan area, and a national consortium on deaf-blindness. The center also maintains a national registry of persons who are deaf-blind, and is part of DB-LINK, the national information clearinghouse of children who are deaf-blind.