Compliance Just Got Easier: Stay ahead of regulatory changes with instant notifications on updates that matter.
['Drug and Alcohol Testing - DOT']
['Alcohol testing - Motor Carrier', 'Drug testing - Motor Carrier']
11/02/2026
(a) Except as provided in paragraph (b) of this section, this part preempts any State or local law, rule, regulation, or order to the extent that:
(1) Compliance with both the State or local requirement in this part is not possible; or
(2) Compliance with the State or local requirement is an obstacle to the accomplishment and execution of any requirement in this part.
(b) This part shall not be construed to preempt provisions of State criminal law that impose sanctions for reckless conduct leading to actual loss of life, injury, or damage to property, whether the provisions apply specifically to transportation employees, employers, or the general public.
['Drug and Alcohol Testing - DOT']
['Alcohol testing - Motor Carrier', 'Drug testing - Motor Carrier']
UPGRADE TO CONTINUE READING
ezExplanations
Results Aided by AI
J. J. Keller is the trusted source for DOT / Transportation, OSHA / Workplace Safety, Human Resources, Construction Safety and Hazmat / Hazardous Materials regulation compliance products and services. J. J. Keller helps you increase safety awareness, reduce risk, follow best practices, improve safety training, and stay current with changing regulations.
Copyright 2026 J. J. Keller & Associate, Inc. For re-use options please contact copyright@jjkeller.com or call 800-558-5011.
