DER (Designated Employer Representative)
An employer-designated individual authorized to receive drug and alcohol test results and make removal/return-to-duty decisions.
Key Facts
- Company-appointed person who manages drug/alcohol testing program
- Receives test results from the MRO on behalf of the employer
- Authorizes and schedules drug/alcohol tests
- Single point of contact for MRO, SAP, and testing providers
- Must understand DOT regulations to make compliant decisions
The Designated Employer Representative (DER) is the person an employer identifies to receive drug and alcohol testing communications from service agents (MROs, SAPs, collectors, labs). The DER is responsible for: receiving and acting on test results, authorizing tests, removing employees from safety-sensitive duties when required, and ensuring compliance with the employer drug and alcohol testing program. Under 49 CFR Part 40, the DER must receive results directly from the MRO and must not delegate this responsibility to a service agent. The DER plays a critical role in timely response to positive results, refusals, and violations.
Related Services
Related Industries
Related Articles
FMCSA issued a temporary exemption allowing interstate CDL and CLP holders and motor carriers to rely on paper copies of medical examiner certificates as proof of medical certification for up to 60 da
The Behind-the-Scenes Work That Keeps Occupational Health MovingBlueHive Field Operations Specialists turn fragmented workflows into smoother experiences—confirming clinic hours, verifying services, routing orders, and making sure the right information reaches the right desk before the employee walks through the door.
Occupational Health EMR vs Coordination Platform: What's the Difference and Do You Need Both?Many employers assume they need either an EMR or a coordination platform for occupational health. The truth is most growing programs need both — and understanding the difference saves months of implementation headaches.
50
States Covered
Need This Service?
Find certified occupational health providers offering this service in your area. Over 20,000 locations nationwide.
Simplify Occupational Health
BlueHive manages occupational health services so you can focus on your workforce.