1988—Subsec. (a). Pub. L. 100–690 struck out “including any term of imprisonment or term of supervised release specified in the applicable sentencing guideline promulgated pursuant to 28 U.S.C. 944(a)(1),” after “consequences thereof,”.

1984—Subsec. (a). Pub. L. 98–473 inserted “, including any term of imprisonment or term of supervised release specified in the applicable sentencing guideline promulgated pursuant to 28 U.S.C. 994(a)(1),” after “consequences thereof”.

“United States magistrate judge” substituted for “United States magistrate” in subsec. (a) pursuant to section 321 of Pub. L. 101–650, set out as a note under section 631 of Title 28, Judiciary and Judicial Procedure.

Amendment by Pub. L. 98–473 effective Nov. 1, 1987, and applicable only to offenses committed after the taking effect of such amendment, see section 235(a)(1) of Pub. L. 98–473, set out as an Effective Date note under section 3551 of this title.