Why chain of custody matters
Testing programs need a documented path from collection through lab processing and final status.
- Employee identification
- Specimen handling
- Collection documentation
Employer Resource
Chain of Custody for Employer Drug Testing
Chain-of-custody workflows help employers keep collection, specimen handling, lab routing, and documentation organized during workplace drug testing.
Employer-facing detail
Decision support for HR, safety, compliance, procurement, and agency program contacts.
Operational clarity
Covers routing, documentation, reporting, escalation, and implementation planning.
Connected services
Related Corporate Health services can be scoped into one employer program.
Consultation path
A direct route to review states, employee groups, service mix, timing, and reporting needs.
What Nao Medical Coordinates
The program is built around employer operations: clear authorization, correct routing, compliant documentation, and consistent account communication.
Where mistakes happen
Wrong panels, missing forms, incomplete registration, and unclear routing can delay results.
- Authorization mismatch
- Incorrect collection path
- Missing employer details
How a TPA helps
A coordinated workflow reduces avoidable handoff problems.
- Pre-registration
- Collection-site routing
- Exception tracking
A Practical Workflow for Employers
Review the current workflow
Identify where scheduling, collection, lab review, reporting, or documentation breaks down.
Define required services
Separate DOT, non-DOT, physicals, labs, vaccines, mobile events, and injury-care needs.
Select the operating model
Choose whether a TPA, lab, clinic, or coordinated vendor layer fits the program.
Build accountability
Set contacts, reporting cadence, escalation paths, and review checkpoints.
Built for the Buyers Managing the Program
The same service line can support HR, compliance, procurement, fleet, safety, and public-sector administrators.
- HR and compliance: Clear decision support for employee screening and testing workflows.
- Safety and fleet: Drug and alcohol testing, DOT programs, post-accident events, and physicals.
- Procurement and agencies: Vendor-scope language for RFPs and public-sector programs.
- Multi-site employers: Program design for employees across different locations or states.
Related Corporate Health Services
Drug and Alcohol Testing TPA
Program administration for employer drug and alcohol testing workflows.
TPA Companies
Corporate Health services that fit inside TPA client workflows.
Occupational Health Provider
Physicals, labs, testing, vaccines, and injury care for companies.
Employee Health Screening
Role-based screening packages for hiring and compliance programs.
DOT Random Drug and Alcohol Testing
Random pool, selection, collection, and reporting support.
MRO Coordination
Review workflow coordination connected to lab and employer reporting.
On-Site and Mobile Drug and Alcohol Testing
Mobile collection planning for worksites and distributed teams.
Post-Accident Drug and Alcohol Testing
Urgent event routing for supervisors and safety teams.
Public-Sector Testing Vendor
Agency-style program coordination for city, state, transit, and public safety teams.
Clinical Lab Testing
CBC, CMP, titers, Quantiferon, and employee lab workflows.
Employee TB Testing
PPD, Quantiferon, and TB screening documentation for employers.
Return-to-Work Exams
Work-status and fitness-for-duty coordination for employers.
Public-Sector RFP Vendor
Procurement-ready scope, reporting, references, and implementation planning.
Nationwide Network
Coordinate clinic, collection-site, lab, and mobile routes for multi-state teams.
Lab Partner Coordination
Coordinate drug-testing and clinical-lab workflows through approved lab paths.
24/7 Post-Accident Drug and Alcohol Response
Define after-hours and urgent event routes before incidents happen.
Government Employee Drug and Alcohol Testing
Testing programs for agency, transit, corrections, and public safety teams.
Questions Employers Ask
Can Nao Medical help translate this into a program scope?
Yes. A Corporate Health consultation can cover states, employee groups, services, reporting, service network timing, and escalation paths.
Can this apply to both public-sector and private employers?
Yes. The same operating principles can support agencies, transit programs, logistics teams, construction companies, healthcare employers, and other multi-site workforces.
Can a program include services outside drug testing?
Yes. Physicals, labs, vaccines, TB testing, fit testing, audiometry, PFT, vision, injury care, and return-to-work exams can be included.
Does Nao Medical provide employer-facing services nationwide?
Yes. Nao Medical can coordinate corporate health, occupational health, and drug and alcohol testing workflows for employers with employees in multiple states, while also using its NYC clinic care network for local access.
How do employers book a Corporate Health consultation?
Use any Book a Corporate Health Consultation button to choose a time with the Nao Medical occupational health team.