The Real Estate Services Division provides assistance, oversight, monitoring, and coordination for the protection, management, planning, conservation, development and utilization of trust and restricted Federal Indian-owned lands that include acquisition, disposal, tenure, rights-of-way, permits, leases and sales. The Realty Division manages the Bureau's program to accept real estate on behalf of tribes under the Base Realignment and Closure Act (BRCA) and similar programs. The Division manages the Cadastral Survey program for the determination of legal boundaries on Indian land.