The U.S. Army Corps of Engineers may provide specialized or technical services to a State or local government under section 6505 of title 31, United States Code, in accordance with Section 211 of the Water Resources Development Act of 2000 (PL 106-541) as amended by Section 109 of the Energy and Water Development Appropriations Act of 2002 (PL 107-66).

Work requested by Tribal Governments is authorized under  the provisions of  10 USC 3036(d)(2).