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Map Members Committees Legislation Money Nominations Watch Schedule Daily Record Special Rules Subpoenas House Ethics Foreign Influence Agencies Regulations Office Spending US Code

18 U.S.C. § 343. — Presumptions · Congress.wiki

U.S. Code/Title 18/§ 343

Title 18

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18 U.S.C. § 343.Chapter 17A

§ 343

Presumptions

Title 18

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For purposes of this chapter—

((1)) an individual with a blood alcohol content of .10 percent or more shall be presumed to be under the influence of alcohol; and

((2)) an individual shall be presumed to be under the influence of drugs if the quantity of the drug in the system of the individual would be sufficient to impair the perception, mental processes, or motor functions of the average individual.

Release: pl-119-84 (2026-04-18)