Oxygen Medical Diagnostic Lab provides Third-Party Administrator (TPA) and Consortium services for owner-operators, CDL drivers, motor carriers, and DOT-regulated employers.
If your commercial motor vehicle operation falls under FMCSA authority, your program must follow FMCSA drug and alcohol testing rules under 49 CFR Part 382 and DOT testing procedures under 49 CFR Part 40.
A C/TPA helps with the day-to-day administration of DOT testing, including consortium enrollment, random pool participation, selection notices, testing coordination, Clearinghouse support, and compliance records.
Completed before a driver performs safety-sensitive duties when required by DOT rules.
Drivers are placed in a compliant random pool, with selections managed throughout the year.
Used after qualifying accidents when FMCSA criteria and timing requirements apply.
Based on trained supervisor observations, documented signs, and proper testing procedures.
Required after a violation and completion of the Substance Abuse Professional process.
Additional testing schedule directed after return-to-duty requirements are met.
The FMCSA Drug & Alcohol Clearinghouse is the federal database used to track DOT drug and alcohol program violations for CDL drivers. Employers must complete required pre-employment queries, annual queries for current drivers, and maintain proof of those actions with their compliance records.
DOT 5-panel urine drug screen.
Pay nowDOT drug test paired with breath alcohol testing.
Pay nowIncludes random testing pool participation and random testing fees.
Pay nowMembership plus a DOT drug test.
Pay nowIncludes C/TPA Clearinghouse support and all random testing fees.
Pay nowTwo-year random pool membership with random testing fees included.
Pay nowThree-year random pool membership with random testing fees included.
Pay nowFive-year random pool membership with random testing fees included.
Pay nowTwo-year consortium membership with Clearinghouse C/TPA support.
Pay nowThree-year consortium membership with Clearinghouse C/TPA support.
Pay nowFive-year membership plus DOT drug testing.
Pay nowPrices are listed for service planning and must be confirmed during booking before payment or service delivery. Additional services may include DOT physicals, MVR reports, policy development, supervisor training, and Clearinghouse registration assistance.