FMCSA-regulated employers must coordinate required testing while continuing to manage dispatch schedules, driver availability, and daily operations. Micdar provides mobile DOT urine specimen collections for covered employers and employees throughout Dallas–Fort Worth.
Collections support testing conducted under applicable requirements of 49 CFR Parts 40 and 382, including proper Federal Custody and Control Form documentation and specimen-security procedures.
FMCSA identifies Part 382 as the controlled-substances and alcohol-testing regulation for covered CDL drivers, while Part 40 establishes federal testing procedures. FMCSA
A driver’s trip to a collection facility can affect dispatch timing, route coverage, customer commitments, and available driving hours. Mobile collection allows required testing to be coordinated closer to the workplace, terminal, or designated location.

Micdar Lab Services provides mobile urine specimen collection services for employers and employees subject to U.S. Department of Transportation drug testing requirements. Micdar performs the specimen collection portion of the testing process, with careful attention to applicable DOT procedures, required documentation, chain of custody, specimen security, and Federal Custody and Control Form requirements.

Motor Carriers & Trucking

Aviation

Railroads

Public Transportation & Transit

Pipeline

Maritime
Testing required before an employee performs DOT safety-sensitive duties.
Testing conducted through an employer’s DOT random testing program.
Testing required following certain qualifying accidents under applicable DOT regulations.
Testing based on specific observations or circumstances that meet applicable DOT requirements.
Testing required before returning to safety-sensitive duties following the required return-to-duty process.
Testing conducted according to the required follow-up testing plan.
Tell us where your drivers are located and what type of testing event must be coordinated.
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