18 U.S.C. § 3438 : Crimes And Criminal Procedure — Arraignment, Pleas And Trial — Criminal Procedure — Pleas—(Rule) Date: 7 Mar 2017 TEXT PDF See Federal Rules of Criminal Procedure Plea of guilty, not guilty, or nolo contendere; acceptance by court; refusal to plead; corporation failing to appear, Rule 11. Withdrawal of plea of guilty, Rule 32. (June 25, 1948, ch. 645, 62 Stat. 832.)