6 CFR § 139.45 - Narcotics, other drugs, and drug paraphernalia.
---
identifier: "/us/cfr/t6/s139.45"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "6 CFR § 139.45 - Narcotics, other drugs, and drug paraphernalia."
title_number: 6
title_name: "Domestic Security"
section_number: "139.45"
section_name: "Narcotics, other drugs, and drug paraphernalia."
chapter_name: "DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY"
part_number: "139"
part_name: "CONDUCT ON FEDERAL PROPERTY"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "6 U.S.C. 203(3) and 232(a); 40 U.S.C. 586(c) and 1315."
regulatory_source: "90 FR 24218, June 9, 2025, unless otherwise noted."
cfr_part: "139"
---
# 139.45 Narcotics, other drugs, and drug paraphernalia.
(a) *Narcotics and other drugs.* Except when a patient uses a narcotic or drug as prescribed by a licensed health care provider in accordance with Federal law, any person on Federal property is prohibited from being under the influence of, using, possessing, or operating a vehicle while under the influence of any controlled substance as defined in 21 U.S.C. 802, 812, 841.
(b) *Drug paraphernalia.* Any person on Federal property is prohibited from possessing drug paraphernalia as defined in 21 U.S.C. 863.