Section 4221, Pub. L. 90–577, title III, § 301, Oct. 16, 1968, 82 Stat. 1102, set out the statement of purpose for the provision of special or technical services to State and local units of government by Federal departments and agencies.

Section 4222, Pub. L. 90–577, title III, § 302, Oct. 16, 1968, 82 Stat. 1102; 1970 Reorg. Plan No. 2, § 102, eff. July 1, 1970, 35 F.R. 7959, 84 Stat. 2085, authorized Federal departments and agencies to provide specialized or technical services to States or their political subdivisions. See section 6505 (a), (b) of Title 31, Money and Finance.

Section 4223, Pub. L. 90–577, title III, § 303, Oct. 16, 1968, 82 Stat. 1102, related to reimbursement of appropriations to Federal departments and agencies. See section 6505 (c) of Title 31.