Random Testing
Coordinate alcohol testing when a safety-sensitive employee is selected under an applicable random testing program.
DOT Breath Alcohol Testing
DOT alcohol testing built for regulated programs.
Coordinate DOT-regulated breath alcohol testing for safety-sensitive transportation employees with clear instructions, professional collection, and program-focused support.
DOTregulated testing support
Safety-Sensitiveemployee testing
Professionalcollection process
DOT-regulated alcohol testing
DOT Program Support
Alcohol testing for regulated transportation programs.
DOT alcohol testing may be required for safety-sensitive employees under specific testing circumstances. screenings4u helps employers and drivers coordinate the collection process around applicable program requirements.
Post-Accident Testing
Support time-sensitive alcohol testing after a qualifying transportation accident.
Reasonable Suspicion
Coordinate testing when trained employer representatives determine that applicable criteria are met.
Return-to-Duty & Follow-Up
Support testing associated with applicable return-to-duty and follow-up program requirements.
DOT Breath Alcohol Testing
Choose the DOT alcohol testing service you need.
Use the service that matches the applicable DOT testing reason and your employer or program instructions.
DOT Breath Alcohol Test
Standard DOT-regulated breath alcohol testing for an eligible testing event or employer requirement.
Request Testing →DOT Post-Accident Alcohol Test
Time-sensitive alcohol testing support for qualifying post-accident situations.
Request Post-Accident Testing →DOT Employer Testing Support
Testing coordination for regulated employers managing random, reasonable suspicion, return-to-duty, or follow-up needs.
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For Employers
Keep alcohol testing aligned with your DOT program.
Employers should use the testing reason and program instructions that apply to the employee and event. Our team helps coordinate the collection step without replacing the employer's compliance responsibilities.
- Use the correct DOT testing reason
- Provide required employee information
- Follow applicable testing timeframes
- Maintain program documentation
- Use professional testing and reporting procedures
Program Coordination
Coordinate testing for employees already covered by your regulated alcohol testing program.
Individual Testing
Complete a required DOT alcohol test when instructed by an employer, C/TPA, SAP, or applicable program.
How It Works
A clear path from testing reason to collection.
We help keep the logistics straightforward while the applicable DOT program requirements stay in control of the test.
Confirm the testing reason
Identify whether the test is random, post-accident, reasonable suspicion, return-to-duty, follow-up, or another applicable DOT reason.
Submit the testing request
Provide the employee and employer details needed to coordinate the alcohol test.
Complete professional testing
The employee completes the applicable breath alcohol testing process at the designated location.
Handle results & documentation
Results and documentation are handled according to the applicable service and program instructions.
DOT Alcohol Testing FAQ
Questions before you order?
Yes. DOT alcohol testing is performed under applicable federal transportation testing requirements, while non-DOT testing is used for workplace, legal, or personal situations outside those regulated programs.
Yes, when the accident and employee meet the applicable post-accident testing criteria. Post-accident testing is time-sensitive and should follow the relevant program instructions.
Yes. Employers or their program administrators can coordinate testing for employees selected under an applicable DOT random testing program.
Confirm the reason with the employer, C/TPA, SAP, or program administrator before ordering. If you need help coordinating the service, contact our team.