1991—
Pub. L. 102–83, § 5(a), renumbered section
537 of this title as this section.
Pub. L. 102–83, § 5(c)(1), substituted “1536” for “536” and “1512(a)” for “512(a)”.
Pub. L. 102–83, § 4(b)(1), (2)(E), substituted “Secretary” for “Administrator”.
1975—
Pub. L. 94–169 substituted “surviving spouse” for “widow”.
Section 106 of
Pub. L. 94–169 provided that the amendment made by that section is effective Jan. 1, 1976.