DOT CONSORTIUM ENROLLMENT - Cascades, VA

Random Drug & Alcohol Testing Program
FMCSA - FAA - USCG - FTA - FRA - PHMSA

All Random Test Fees Included


Our DOT Consortium Membership includes quarterly random selections, notifications by email & phone, testing site coordination, MIS reporting, and a Certificate of Compliance upon enrollment. Owner-operators DOT-regulated employers Certificate of Compliance.

  • We offer 1, 2 and 3 year memberships (multi-year discounts)
  • All random selection testing and testing fees included (no hidden costs)
  • MIS report at year-end and upon request
  • DER support, Clearinghouse assistance (FMCSA), DOT Physicals, MVR Reports & Supervisor Training

Why is a DOT Consortium Required?

Owner Operators- DOT requires all owner-operators to enroll in a consortium so they are included in a compliant random testing pool because they cannot randomly test themselves.

Small Employers-Some smaller companies may not have enough drivers or safety-sensitive employees to maintain their own statistically valid random pool. Therefore, by joining a consortium, they are combined with other companies to form a large pool that meets DOT testing requirements.

Large Employers-Larger fleets may manage their own random pool but often use a consortium/TPA to outsource the process, reduce administrative burden, and ensure strict compliance.

How Our DOT Consortium Works

Step 1: Enroll: Select a 1, 2, or 3 year membership and receive your Certificate of Compliance by email.

Quarterly Selections: We process our consortiums using a scientifically valid, computer-generated random draws each quarter.

Immediate Notifications: If selected, your DER receives email & phone notice with selection instructions.

Testing & Results: Visit the assigned testing center. ADT will manage CCFs, lab processing, and reporting.

MIS Reporting: Year-end and on-demand MIS reports included.

Included With Membership

  • All random selection test fees (drug & alcohol where applicable)
  • DER support & audit-ready documentation
  • Federal CCFs (5-part) for DOT drug tests
  • FMCSA Clearinghouse registration assistance
  • Policy templates (DOT Drug & Alcohol)
  • Supervisor reasonable-suspicion training options

34 DOT Drug-Testing Centers in Cascades

Minutes Away, Test Today

2 Lyndhurst Ct1.24 miles

2 Lyndhurst Ct
Sterling, VA 20165

21036 Tripleseven Rd1.37 miles

21036 Tripleseven Rd
Sterling, VA 20165

2 Pidgeon Hill Dr Suite 120,1.51 miles

2 Pidgeon Hill Dr Suite 120,
Sterling, VA 20165

21525 Ridgetop Cir Ste 2601.68 miles

21525 Ridgetop Cir Ste 260
Sterling, VA 20166

46440 Benedict Dr Ste 1081.78 miles

46440 Benedict Dr Ste 108
Sterling, VA 20164

21785 Filigree Ct4.42 miles

21785 Filigree Ct
Ashburn, VA 20147

21785 Filigree Court, Suite 20,4.46 miles

21785 Filigree Court, Suite 20,
Ashburn, VA 20147

45305 Catalina Ct Ste 1035.52 miles

45305 Catalina Ct Ste 103
Sterling, VA 20166

208 Elden St5.86 miles

208 Elden St
Herndon, VA 20170

106 Elden St Ste 18b,5.88 miles

106 Elden St Ste 18b,
Herndon, VA 20170

42010 Village Center Plz6.40 miles

42010 Village Center Plz
Stone Ridge, VA 20105

462 Herndon Pkwy Ste 1036.50 miles

462 Herndon Pkwy Ste 103
Herndon, VA 20170

Onsite Only7.94 miles

Onsite Only
Ashburn, VA 20148

952 Edwards Ferry Rd Ne9.14 miles

952 Edwards Ferry Rd Ne
Leesburg, VA 20176

51 Catoctin Cir Ne9.80 miles

51 Catoctin Cir Ne
Leesburg, VA 20176

222 Catoctin Cir,se, Ste 1009.84 miles

222 Catoctin Cir,se, Ste 100
Leesburg, VA 20175

14800 Physicians Ln Ste 13110.17 miles

14800 Physicians Ln Ste 131
Rockville, MD 20850

211 S King St Suite C,10.39 miles

211 S King St Suite C,
Leesburg, VA 20175

12321 Middlebrook Road Suite 10110.61 miles

12321 Middlebrook Road Suite 101
Germantown, MD 20879

24801 Pinebrook Rd Attn Lab10.87 miles

24801 Pinebrook Rd Attn Lab
Chantilly, VA 20152

Po Box 5981510.93 miles

Po Box 59815
Rockville, MD 20859

4200 Pleasant Valley Rd10.94 miles

4200 Pleasant Valley Rd
Chantilly, VA 20151

9707 Medical Center Dr Ste 120,10.96 miles

9707 Medical Center Dr Ste 120,
Rockville, MD 20850

1411 H Service Rd11.01 miles

1411 H Service Rd
Chantilly, VA 20151

12321 Middlebrook Rd11.05 miles

12321 Middlebrook Rd
Germantown, MD 20874

15005 Shady Grove Rd Ste 45011.24 miles

15005 Shady Grove Rd Ste 450
Rockville, MD 20850

3650 Joseph Siewick Dr Ste 40011.24 miles

3650 Joseph Siewick Dr Ste 400
Fairfax, VA 22033

19785 Crystal Rock Dr11.32 miles

19785 Crystal Rock Dr
Germantown, MD 20874

19785 Crystal Rock Dr, Ste 30811.36 miles

19785 Crystal Rock Dr, Ste 308
Germantown, MD 20874

15225 Shady Grove Road, Suite 20711.48 miles

15225 Shady Grove Road, Suite 207
Rockville, MD 20850

4437 Brookfield Corporate Dr Ste 10811.87 miles

4437 Brookfield Corporate Dr Ste 108
Chantilly, VA 20151

803 Russell Ave12.09 miles

803 Russell Ave
Gaithersburg, MD 20879

100 Maple Ave E12.25 miles

100 Maple Ave E
Vienna, VA 22180

8945 N Westland Dr12.32 miles

8945 N Westland Dr
Gaithersburg, MD 20877

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In the state of Cascades, VA, employers falling under the jurisdiction of 49 CFR 382.305 are required to sustain a compliant random testing program. This mandate ensures that owner-operators include themselves within a consortium pool consisting of a minimum of two covered employees. Such arrangements facilitate adherence to regulations and promote safety.

  • 50% Controlled Substances (DOT 5-panel urine)
  • 10% DOT Breath Alcohol Testing (BAT)
FMCSA Enroll Today

USCG: United States Coast Guard (now under Homeland Security)

Marine businesses operating under 46 CFR Part 16.230 should perform random drug testing for employees in safety-sensitive roles. In regions such as Cascades, VA, this regulation takes on vital importance to uphold marine safety standards.

  • 50%: Controlled Substances (DOT 5-panel urine)
  • Alcohol testing is not mandatory for USCG random minimum tests
USCG Enroll Today

Federal Aviation Administration (FAA)

Employers falling under 14 CFR Part 120 must account for every safety-sensitive operation within their purview.

  • 25%- Controlled Substances (DOT 5-panel urine)
  • 10%- Breath Alcohol Testing (BAT)

These provisions include adherence within Cascades, VA, ensuring all aviation safety protocols are meticulously observed.

FAA Enroll Today

FRA- Federal Railroad Administration

Railroads are obligated to devise and comply with an FRA-endorsed random testing plan as per 49 CFR 219.601-219.609. In Cascades, VA, stringent adherence to these guidelines ensures rail safety and operational authority, providing safety in the state's rail networks.

  • Rail safety is an ongoing commitment in Cascades, VA, with inspections conducted regularly to uphold safety standards.
Employee Category Drugs Alcohol
Covered Service 25% 10%
Maintenance of Way / Roadway Workers 25% 10%
Mechanical 50% 25%
FRA Enroll Today

FTA- Federal Transit Administration

As regulated under 49 CFR Part 655, employers associated with public transit in Cascades, VA are required to utilize an empirically valid mechanism for employee selection. This regulation emphasizes the importance of methodical and unbiased selection protocols to ensure safety-sensitive positions are scrutinized rigorously.

  • 50%- Drugs
  • 10%-  Alcohol
FTA Enroll Today

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline and Hazardous Materials Safety Administration (PHMSA)

Operators who are governed by Parts 192, 193, or 195 of 49 CFR Part 199 must rigorously test covered employees. Cascades, VA, being a state with extensive energy and pipeline infrastructure, enforces these regulations to maintain safety standards and protect its vital resources and population.

  • 50%-Drugs
  • Alcohol- N/A (no PHMSA random alcohol minimum)
PHMSA Enroll Today

Who Must Be in a DOT Random Program?

  • Truck drivers (CDL) & motor carriers
  • Train engineers, conductors, dispatchers
  • Merchant mariners & marine employers
  • Airline pilots, flight attendants, mechanics, ATC
  • Pipeline operations, maintenance & emergency response
  • Transit operations, maintenance & certain CDL roles

Owner-Operators , Small, Medium & Large Employers

Joining our DOT consortium is the fastest way to achieve immediate compliance. We provide the Certificate of Compliance, random selections, MIS reports and testing coordination.

ENROLL TODAY

Complete Compliance Package for Independent Operators & Small Companies

  • 1 DOT Drug Test
  • First-year Consortium membership (all randoms included)
  • 1 Supervisor training (reasonable suspicion)
  • 1 DOT Drug & Alcohol Policy
  • 1 Certificate of Compliance

Need more tests? Additional DOT drug tests can be added at a discount.

Enroll Today! (800) 221-4291

Enroll in the DOT Consortium

Enroll Today

Immediate compliance for DOT random testing. Perfect for owner-operators and employers of any size.

  • Quarterly random selections & notifications
  • All random test fees included
  • MIS reporting & audit support
  • CCFs, policy templates, DER guidance

Are there penalties for non compliance?

Failing to comply with DOT drug and alcohol testing requirements can result in severe consequences for both employers and drivers, including:

  • Quarterly random selections & notifications
  • All random test fees included
  • MIS reporting & audit support
  • CCFs, policy templates, DER guidance

DOT Consortium: Frequently Asked Questions

What is a DOT Consortium (C/TPA) and who needs it?

A consortium C/TPA acts as a service agent handling parts or all of an employer's drug and alcohol testing program, including random testing pools as mandated by 49 CFR part 40.

Are random testing percentages always the same or do they change?

DOT random testing rates can vary annually depending on the positivity rate, but within our consortium, regardless of the random testing rate, all DOT random testing fees are covered.

What happens when I am selected for a random test?

ADT will inform the Company DER or Owner Operator via email or phone, providing the nearest test location and guidelines. The notified employee has to immediately head to the designated testing center.

What drugs are tested on a DOT drug test?

A DOT drug test involves a DOT 5-panel urine test and a DOT breath alcohol test. Ensure that these tests are conducted using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can organize necessary documents such as pre-employment test results, proof of random pool participation, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

Employee roster updates are confirmed quarterly. Employers can adjust the list of covered employees anytime before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Cascades Drug Testing

Quickly find trusted local drug testing centers in Cascades, VA — fast, convenient, and reliable every time!

Cascades DOT Drug Testing

Quickly find a local DOT drug testing center in Cascades, VA — fast, reliable, convenient nationwide service!

Cascades DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Cascades, VA.

Cascades Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Cascades, VA.v

Cascades Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Cascades, VA locations—results you can trust, every time!

Cascades Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Cascades, VA.

Cascades Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Cascades, VA.

Cascades 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Cascades, VA employers and individuals nationwide.

Cascades 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Cascades, VA workplace and personal testing needs.

Cascades On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Cascades, VA workplace compliant.

Cascades DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Cascades, VA drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

A DOT Consortium is a program that manages random drug and alcohol testing for DOT-regulated employers and owner-operators. It ensures compliance with federal testing requirements by maintaining a random selection pool, managing notifications, and handling test scheduling and reporting.
All employers and owner-operators who fall under DOT agency regulations — including FMCSA, FAA, FTA, FRA, PHMSA, and USCG — must participate in a random drug and alcohol testing program. Owner-operators must join a third-party consortium to meet compliance standards.
Enrollment includes participation in a DOT-approved random testing pool, random drug and alcohol tests, test scheduling, employee notifications, Certificate of Compliance, and annual MIS reporting. Accredited Drug Testing also provides program administration, policy assistance, and ongoing compliance support.
Enrollment can be completed online at accrediteddrugtesting.com by selecting the DOT Consortium Enrollment option, or by calling (800) 221-4291. Once enrolled, participants receive immediate documentation and compliance materials.
Each enrolled company or owner-operator receives a Certificate of Compliance, MIS reports, and other documentation verifying participation in a DOT-compliant random testing pool. These records help demonstrate compliance during DOT audits or inspections.
Yes. Accredited Drug Testing’s consortium program automatically manages all random selections and notifications. When a driver or employee is selected, Accredited coordinates testing at a nearby collection site and provides results reporting and recordkeeping.

Customer Reviews

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024


(800) 221-4291