FMCSA Drug and Alcohol Audit Checklist for Motor Carriers
September 30, 2026
FMCSA drug and alcohol compliance audits are documentation audits. Whether the review is a new entrant safety audit, a compliance
Practical guidance on workplace drug and alcohol testing, DOT compliance, and regulatory requirements. Our blog covers real-world processes, common compliance challenges, and industry updates to help employers navigate highly regulated testing programs with confidence.
FMCSA drug and alcohol compliance audits are documentation audits. Whether the review is a new entrant safety audit, a compliance
If you manage a DOT-regulated fleet or run a workplace drug testing program in Colorado, you have likely heard about
Receiving a positive drug test result is one of the highest-stakes moments in a DOT drug and alcohol testing program.
A refusal to test is one of the most consequential events in a DOT drug and alcohol testing program. Under
A Designated Employer Representative (DER) is an employee of a DOT-regulated employer who is authorized by the employer to take
Workplace drug screening follows a standardized chain-of-custody process designed to produce legally defensible results. Understanding how each step works, from
Choosing between urine, hair, and saliva drug testing comes down to what you need to detect, how far back, and
In 2018, the Farm Bill separated hemp from marijuana under the law, making CBD products with less than 0.3% THC
Reasonable suspicion testing is a testing category permitted under 49 CFR Part 40 and required by DOT agency regulations when
A DOT drug and alcohol testing program involves multiple parties, each with a defined role under 49 CFR Part 40.