DOT Drug Testing
Drug testing programs designed for employers and employees subject to U.S. Department of Transportation requirements.
Explore DOT TestingDRUG & ALCOHOL TESTING • WORKPLACE COMPLIANCE
BIOSYNEXIS provides professional drug and alcohol testing solutions for employers, transportation companies, and regulated workplaces—helping organizations maintain safer, compliant, and dependable operations.
Built for Compliance. Designed for Employers.
TESTING SERVICES
From pre-employment screening to federally regulated testing programs, BIOSYNEXIS helps employers manage testing with clarity and confidence.
Drug testing programs designed for employers and employees subject to U.S. Department of Transportation requirements.
Explore DOT TestingFlexible workplace testing programs tailored to company policies and industry requirements.
Explore Non-DOT TestingProfessional alcohol screening services for workplace and regulatory testing needs.
Learn moreHelp employers complete required testing before candidates begin safety-sensitive or company-designated positions.
Learn moreSupport ongoing random testing programs and employee selection workflows.
Learn moreCoordinate time-sensitive drug and alcohol testing following qualifying workplace or transportation incidents.
Learn moreSupport employers when testing is required based on documented reasonable suspicion.
Learn moreTesting coordination for applicable return-to-duty and follow-up programs.
Learn moreDOT COMPLIANCE
Transportation employers operate in one of the most highly regulated testing environments. BIOSYNEXIS helps simplify the coordination, documentation, and administration of DOT drug and alcohol testing programs.
Availability of services may depend on applicable agency requirements and location.
EMPLOYER SOLUTIONS
Manage testing activity without losing visibility. BIOSYNEXIS helps employers coordinate testing, maintain documentation, and stay informed throughout the testing lifecycle.
PROCESS
Employer or individual submits a testing request.
BIOSYNEXIS coordinates the appropriate collection location or testing process.
The required drug or alcohol test is completed.
Results and applicable documentation are processed and made available according to the testing program.
TEST TYPES
Testing coordinated through qualified collection and laboratory partners.
Widely used screening for workplace and regulated programs.
Extended detection window options where program-appropriate.
Observed collection option for select testing needs.
Professional alcohol screening for workplace requirements.
Testing aligned with federal transportation requirements.
Company-defined panels and policy-based programs.
Faster-turnaround options where appropriate and available.
Analysis performed by qualified certified laboratory partners.
INDUSTRIES
WHY BIOSYNEXIS
Testing programs designed around applicable workplace and regulatory requirements.
A streamlined process from test request through completion.
Access to testing and collection options across the United States where available.
Organized testing records and employer documentation.
Real assistance when employers need testing coordinated quickly.
Sensitive testing information handled through secure workflows.
RANDOM TESTING & CONSORTIUM
For regulated employers, maintaining a compliant random testing program requires consistent administration, documented selections, testing coordination, and accurate records. BIOSYNEXIS helps simplify the process.
Ask About Random Testing ProgramsINDIVIDUAL TESTING
Whether testing is required for employment, school, licensing, court documentation, or another purpose, our team can help identify the appropriate testing option.
TECHNOLOGY
A conceptual look at the BIOSYNEXIS employer portal—clear status, organized records, and compliance in view.
RESOURCES
A DOT drug test is a drug test conducted under U.S. Department of Transportation regulations for employees in safety-sensitive transportation roles. The specific requirements are defined by the applicable DOT agency and federal rules.
DOT testing follows federally mandated procedures and panels for regulated transportation roles. Non-DOT testing is defined by an employer's own workplace policy and can be customized to a company's requirements.
DOT drug testing panels are defined by federal regulation and generally screen for a standard set of substance categories. Specific panel details are governed by current DOT rules, which we can review with you.
Scheduling timelines depend on test type, location, and program requirements. In many cases testing can be coordinated promptly; contact us with your details for an accurate estimate.
Turnaround varies by test type and whether laboratory confirmation is involved. Some screenings return quickly, while laboratory-based testing follows the partner laboratory's standard process.
Yes. We help employers administer random testing programs, including selections, notifications, coordination, completion tracking, and program records.
Yes. Employers can coordinate testing for individuals or larger groups, with organized documentation across the program.
We provide access to testing and collection options across the United States where available. Availability can depend on location and program type.
Employers generally receive organized testing records and applicable documentation associated with the testing program. Specific documents depend on the program and regulatory context.
Non-negative laboratory results follow the applicable review process, which for regulated testing typically includes review by a qualified Medical Review Officer before a result is reported. We coordinate the appropriate next steps.
COLLECTION TO CONFIDENCE
Whether you need a single test or an ongoing employer testing program, BIOSYNEXIS can help you create a streamlined testing process built around your organization.
CONTACT
Tell us what you need—DOT, non-DOT, random programs, or individual testing—and a BIOSYNEXIS specialist will follow up.