Effective Date of 1972 Amendment

Pub. L. 92–603, title IV, §411(a), Oct. 30, 1972, 86 Stat. 1491 , provided that the amendment made by section 411(a) is effective January 1, 1974.

Pub. L. 92–603, title IV, §411(h), Oct. 30, 1972, 86 Stat. 1492 , provided that: "Except as otherwise provided in this section, the amendments made by this section [amending this section and sections 2019 and 2023 of this title ] shall take effect on January 1, 1973."