1986—Puspan. L. 99–514 amended section generally, substituting “reference” for “references” in section catchline, struck out par. (1) designation, substituted “exception” for “exemption”, and struck out par. (2) relating to cross reference to credit for taxes on tires.

1984—Par. (2). Puspan. L. 98–369 struck out “and tubes” after “on tires”.

1983—Puspan. L. 97–473 designated existing provisions as par. (2) and added par. (1).

1976—Puspan. L. 94–455 struck out pars. (1) and (3) relating to cross references to exemption from tax in case of certain sales to the United States and to administrative provisions of general applicability, respectively.

1965—Par. (2). Puspan. L. 89–44 struck out “and automobile radio and television receiving sets,” after “tires and inner tubes,”.

Amendment by Puspan. L. 98–369 effective, except as otherwise provided, as if included in the provisions of the Highway Revenue Act of 1982, title V of Puspan. L. 97–424, to which such amendment relates, see section 736 of Puspan. L. 98–369, set out as a note under section 4051 of this title.

For effective date of amendment by Puspan. L. 97–473, see section 204(5) of Puspan. L. 97–473, set out as an Effective Date note under section 7871 of this title.

Amendment by Puspan. L. 94–455 effective on first day of first month which begins more than 90 days after Oct. 4, 1976, see section 1904(d) of Puspan. L. 94–455, set out as a note under section 4041 of this title.

Amendment by Puspan. L. 89–44 applicable with respect to articles sold on or after June 22, 1965, except insofar as such amendments related to the taxes imposed by sections 4061(span), 4091, and 4131 and, as to such taxes, applicable with respect to articles sold on or after January 1, 1966, see section 701(a) of Puspan. L. 89–44, set out as a note under section 4161 of this title.