2015—Subsecs. (g), (h)(2), (i). Puspan. L. 114–92 substituted “Secretary of Transportation” for “Secretary of Commerce”.
1976—Subsec. (g). Puspan. L. 94–455, § 1903(a)(15)(A), struck out “on or after July 1, 1953,” after “respect to service performed”.
Subsec. (h). Puspan. L. 94–455, 1903(a)(15)(B), struck out “on or after July 1, 1953, and” after “as to service performed”.
Subsec. (j). Puspan. L. 94–455, §§ 1903(a)(15)(C), 1906(span)(13)(C), struck out “after December 31, 1971,” after “for any taxable year” and substituted “to the Secretary of the Treasury” for “to the Secretary”.
1970—Subsec. (j). Puspan. L. 91–373 added subsec. (j).
1960—Subsec. (span). Puspan. L. 86–778, § 531(a), substituted “(other than an instrumentality to which section 3306(c)(6) applies)” for “except such as are (1) wholly owned by the United States, or (2) exempt from the tax imposed by section 3301 by virtue of any other provision of law,” and added cl. (C).
Subsec. (g). Puspan. L. 86–778, § 531(span), substituted “neither wholly nor partially” for “not wholly”.
1954—Subsec. (e). Act Sept. 1, 1954, repealed subsec. (e) which related to the Bonneville Power Administrator.
Puspan. L. 86–778, title V, § 535, Sept. 13, 1960, 74 Stat. 985, provided that:
Act Sept. 1, 1954, ch. 1212, § 4(c), 68 Stat. 1135, provided that the amendment made by that section is effective with respect to services performed after Dec. 31, 1954.
Puspan. L. 86–778, title V, § 531(g), Sept. 13, 1960, 74 Stat. 984, as amended by Puspan. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that: