49 CFR § 382.407 - Medical review officer notifications to the employer.

---
identifier: "/us/cfr/t49/s382.407"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 382.407 - Medical review officer notifications to the employer."
title_number: 49
title_name: "Transportation"
section_number: "382.407"
section_name: "Medical review officer notifications to the employer."
chapter_name: "FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "B"
subchapter_name: "FEDERAL MOTOR CARRIER SAFETY REGULATIONS"
part_number: "382"
part_name: "CONTROLLED SUBSTANCES AND ALCOHOL USE AND TESTING"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 31133, 31136, 31301 , 31502; sec. 32934 of Pub. L. 112-141, 126 Stat. 405, 830; and 49 CFR 1.87."
regulatory_source: "66 FR 43103, Aug. 17, 2001, unless otherwise noted."
cfr_part: "382"
---


# 382.407 Medical review officer notifications to the employer.

Medical review officers shall report the results of controlled substances tests to employers in accordance with the requirements of part 40, Subpart G, of this title.