Skip to main content

Nationwide DOT & Non-DOT testing: Trucking, construction, healthcare, manufacturing, logistics & more · Call 980-655-4455, 980-246-9449

About goMDnow

DOT compliance expertise with nationwide workplace testing support.

goMDnow is a certified C/TPA helping owner-operators, fleets, transportation companies, and safety-sensitive employers manage drug and alcohol testing, random consortium programs, Return-to-Duty support, and workplace compliance.

Founded in 2019 2,000+ clients served 25,000+ collection sites

Transportation is our specialty. Workplace testing is our expansion.

We built goMDnow around DOT-regulated transportation needs, and now help employers in construction, healthcare, manufacturing, logistics, aviation, maritime, rail, and other safety-sensitive industries.

Certified C/TPAFMCSA ComplianceDOT & Non-DOTSAMHSA Labs

Who we are

At goMDnow, we understand the compliance challenges faced by independent truck drivers, owner-operators, small fleets, and employers managing safety-sensitive workforces. Maintaining a compliant drug and alcohol testing program can be confusing, time-sensitive, and difficult to manage without the right support.

As a Consortium/Third-Party Administrator (C/TPA), goMDnow helps clients manage DOT drug and alcohol testing requirements, random testing consortium enrollment, Return-to-Duty coordination, follow-up testing, and testing documentation.

While transportation remains our core niche and major source of business, our infrastructure also supports non-DOT workplace testing programs for other industries that need fast, reliable, nationwide testing.

Owner OperatorsSmall FleetsEmployersSafety-Sensitive Workplaces

Our mission

Our mission is to make drug testing and compliance easier for businesses that need dependable, legally defensible testing programs.

Help transportation companies stay aligned with FMCSA drug and alcohol testing requirements.
Support owner-operators and small fleets with affordable DOT consortium membership.
Provide nationwide access to urine, hair, breath alcohol, and other workplace testing services.
Reduce administrative burden through online ordering, clear pricing, and organized compliance support.

Our Journey

Built for transportation compliance, expanded for workforce testing

Since 2019, goMDnow has helped owner-operators, fleets, and employers manage drug testing and compliance with fast online enrollment, clear service paths, and nationwide collection access.

1

Transportation compliance foundation

goMDnow began by serving DOT-regulated owner-operators and trucking companies that needed random consortium enrollment, pre-employment testing, Clearinghouse support, and FMCSA compliance guidance.

2

Return-to-Duty and follow-up support

We expanded support for drivers and employers navigating DOT violations, RTD Step 5 testing, SAP-directed Step 6 follow-up testing, and ongoing compliance needs.

3

Broader workplace testing programs

With nationwide collection access and testing workflows already in place, goMDnow now supports safety-sensitive employers in construction, healthcare, manufacturing, logistics, aviation, maritime, rail, and staffing.

What goMDnow provides

DOT Consortium

Random pool enrollment, testing management, documentation support, and affordable $99.00/year membership for eligible DOT clients.

Return-to-Duty

Step 5 RTD testing, Step 6 follow-up testing, Clearinghouse guidance, and nationwide collection coordination.

Drug & Alcohol Testing

Urine, hair, breath alcohol, pre-employment, random, post-accident, reasonable suspicion, periodic, and court-ordered testing.

Employer Programs

Custom workplace testing programs for DOT and Non-DOT employers, including construction, healthcare, manufacturing, logistics, and staffing.

Compliance Support

Clear program setup, testing reminders, compliance documentation, and support for audit-readiness.

Nationwide Network

Access to thousands of collection sites across the United States to reduce downtime and make testing easier.

FMCSA compliance at every step

goMDnow supports DOT-regulated employers with services that align with federal drug and alcohol testing requirements under 49 CFR Part 40 and FMCSA program expectations. We help clients understand when testing is required, how random consortium programs work, and how to respond when RTD or follow-up testing is needed.

Random drug and alcohol testing consortium management
Pre-employment testing support
Return-to-Duty and follow-up testing coordination
FMCSA Clearinghouse guidance for owner-operators and employers

Laboratory partnerships

goMDnow works with major laboratory and collection networks to support reliable, legally defensible drug and alcohol testing. Our network includes access to well-known providers such as Quest Diagnostics, Labcorp, and Clinical Reference Laboratory (CRL), with testing workflows designed to support DOT and workplace program needs.

SAMHSA-certified laboratory testing supports consistency, accuracy, chain-of-custody procedures, and defensible result reporting for regulated and safety-sensitive workplaces.

QuestLabcorpCRLSAMHSA-Certified Labs

Compliance experience and trust signals

goMDnow supports employers, owner-operators, small fleets, and safety-sensitive workplaces with DOT and non-DOT testing workflows designed for audit readiness and clear documentation.

DOT-focused operations

Consortium enrollment, random selection support, Return-to-Duty Step 5, Follow-Up Step 6, and employer testing reasons.

MRO-reviewed results

Testing programs are supported through qualified lab and Medical Review Officer workflows where applicable.

Nationwide collection access

Employers and drivers can order online and use collection site access across the United States.

Compliance documentation

Records, certificates, testing orders, and result documentation help employers prepare for audits and internal files.

Reviewed by: goMDnow Compliance Team. Last updated: June 2026.

Your partner for DOT compliance and workplace testing

Whether you need to join a DOT consortium, start Return-to-Duty testing, set up follow-up testing, or create an employer drug testing program, goMDnow can help simplify the process.

Join DOT Consortium Contact Us