When does testing occur and what tests are required? | FMCSA
Dec 10, 2024 · When does testing occur and what tests are required? What CDL Drivers Need to Know DOT drug and alcohol tests include: Pre-employment – An employer must receive a negative drug …
Office of Drug & Alcohol Policy & Compliance - Department of Transportation
Feb 3, 2025 · The Office publishes regulations and provides official interpretations on drug and alcohol testing, including how to conduct tests, and the evaluation and treatment procedures necessary for …
FMCSA Drug Testing Requirements | US Compliance Services
Jun 19, 2025 · In this comprehensive guide, we’ll walk you through everything you need to know about DOT drug and alcohol testing requirements: what they are, who they apply to, when testing is …
49 CFR Part 40 -- Procedures for Transportation Workplace Drug and ...
Subpart A—Administrative Provisions § 40.1 Who does this regulation cover? (a) This part tells all parties who conduct drug and alcohol tests required by Department of Transportation (DOT) agency …
Drug & Alcohol Testing Program | FMCSA
The Federal Motor Carrier Safety Administration (FMCSA), along with the Department of Transportation (DOT), requires that persons subject to the commercial driver’s license (CDL) requirements and their …
Understanding DOT Drug Testing Regulations - US Drug Test Centers
May 20, 2025 · DOT drug and alcohol testing regulations are designed to ensure the safety of our transportation systems. While the requirements can be complex, understanding the key components …
DOT vs Non-DOT Drug Testing: 2026 Employer Compliance Guide
6 days ago · Learn the key differences between DOT vs Non-DOT drug testing, 2026 compliance rules, oral fluid updates, and how employers should choose the right test panels.
Fleet Compliance Checklist for 2026 (DOT + FMCSA)
Dec 27, 2025 · Start your comprehensive compliance assessment now. This complete 2026 compliance checklist covers everything fleet managers need to know: Driver Qualification Files, Hours of Service, …
Assess Your Workplace - SAMHSA
Dec 11, 2024 · Is your organization in the transportation sector, with mandated drug-testing requirements under regulations from the Department of Transportation? Does your organization have …
Overview of Drug and Alcohol Rules | FMCSA
Nov 22, 2022 · Each DOT Agency-specific regulation spells out who is subject to testing, whenand in what situations for a particular transportation industry.