1976—Subsec. (b). Pub. L. 94–455 substituted “Secretary of the Treasury” for “Secretary”.

Subsec. (b)(3). Pub. L. 94–283 substituted “9006(c)” for “9006(d)”.

Subsec. (d). Pub. L. 94–455 substituted “Secretary of the Treasury” for “Secretary”.

1974—Subsec. (a). Pub. L. 93–443, § 404(c)(9), substituted “Commission” for “Comptroller General”.

Subsec. (b). Pub. L. 93–443, § 404(c)(10), substituted “Commission” and “it” for “Comptroller General” and “he”, respectively, wherever appearing.

Subsec. (c). Pub. L. 93–443, § 404(c)(11), substituted “Commission” for “Comptroller General”.

1973—Subsec. (b)(3). Pub. L. 93–53 substituted section “9006(d)” for “9006(c)”.

Amendment by Pub. L. 93–443 applicable with respect to taxable years beginning after Dec. 31, 1974, see section 410(c)(1) of Pub. L. 93–443, set out as a note under section 30101 of Title 52, Voting and Elections.

Amendment by Pub. L. 93–53 applicable with respect to taxable years beginning after Dec. 31, 1972, see section 6(d) of Pub. L. 93–53, set out as a note under section 6096 of this title.