Section 303 (a)(3), referred to in text, was repealed by Pub. L. 97–35, title XXI, § 2184(a)(4)(A), Aug. 13, 1981, 95 Stat. 816.

Section 1383 (a)(3), referred to in text, was in the original a reference to section 1603(a)(3) of the Social Security Act as added July 25, 1962, Pub. L. 87–543, title I, § 141(a), 76 Stat. 200, and amended. That section was amended generally by Pub. L. 92–603, § 301, Oct. 30, 1972, 86 Stat. 1478. However, the amendment by Pub. L. 92–603 was inapplicable to Puerto Rico, Guam, and the Virgin Islands, so that the prior section (which is set out as a note under section 1383 of this title) continues in effect for Puerto Rico, Guam, and the Virgin Islands.

Section was enacted as part of act Oct. 20, 1951, popularly known as the Revenue Act of 1951, and not as part of the Social Security Act which comprises this chapter.

1962—Pub. L. 87–543 substituted “XIV, or XVI (other than section 1383 (a)(3) thereof)” for “or XIV”.

1960—Pub. L. 86–778 inserted “(other than section 303 (a)(3) thereof)” after “pursuant to subchapter I”.

Section 603(b) of Pub. L. 86–778 provided that: “The amendment made by subsection (a) [amending this section] shall take effect October 1, 1960.”