For a prior section
3623, applicable to offenses committed prior to Nov. 1, 1987, see note set out preceding section
3601 of this title.
Section effective Nov. 1, 1987, and applicable only to offenses committed after the taking effect of this section, see section 235(a)(1) of
Pub. L. 98–473, set out as a note under section
3551 of this title.