Section 4414, Pub. L. 91–606, title II, § 204 , Dec. 31, 1970 , 84 Stat. 1748 , related to use of local firms and individuals. Section 4415, Pub. L. 91–606, title II, § 205 , Dec. 31, 1970 , 84 Stat. 1748 , related to Federal grant-in-aid programs. Section 4416, Pub. L. 91–606, title II, § 206 , Dec. 31, 1970 , 84 Stat. 1749 , related to State disaster plans. Section 4417, Pub. L. 91–606, title II, § 207 , Dec. 31, 1970 , 84 Stat. 1749 , related to use and coordination of relief organizations. Section 4418, Pub. L. 91–606, title II, § 208 , Dec. 31, 1970 , 84 Stat. 1750 , related to restriction on duplication of benefits. Section 4419, Pub. L. 91–606, title II, § 209 , Dec. 31, 1970 , 84 Stat. 1750 , related to nondiscrimination restrictions in disaster assistance. Section 4420, Pub. L. 91–606, title II, § 210 , Dec. 31, 1970 , 84 Stat. 1750 , related to disaster warnings. Statutory Notes and Related Subsidiaries Effective Date of Repeal Repeal effective Apr. 1, 1974 , see section 605 of Pub. L. 93–288 , formerly set out as an Effective Date note under section 5121 of this title .