18 U.S.C. § 3438 : CRIMES AND CRIMINAL PROCEDURE — CRIMINAL PROCEDURE — ARRAIGNMENT, PLEAS AND TRIAL — Pleas-(Rule) 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. 18 U.S.C. § 3438 June 25, 1948, ch. 645, 62 Stat. 832.