DOT CONSORTIUM ENROLLMENT - Charlestown, MD

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

40 DOT Drug-Testing Centers in Charlestown

Minutes Away, Test Today

104 E Cecil Ave2.66 miles

104 E Cecil Ave
North East, MD 21901

251 Lewis Lane, Ste 3047.17 miles

251 Lewis Lane, Ste 304
Havre De Grace, MD 21078

123 Singerly Avenue,7.93 miles

123 Singerly Avenue,
Elkton, MD 21921

106 Bow St8.02 miles

106 Bow St
Elkton, MD 21921

200 N Philadelphia Blvd Ste A10.79 miles

200 N Philadelphia Blvd Ste A
Aberdeen, MD 21001

300 Biddle Ave Ste 202,11.85 miles

300 Biddle Ave Ste 202,
Newark, DE 19702

49 Rock Springs Rd12.25 miles

49 Rock Springs Rd
Conowingo, MD 21918

2600 Glasgow Avenue, Suite 21412.38 miles

2600 Glasgow Avenue, Suite 214
Newark, DE 19702

249 E Main Street,14.48 miles

249 E Main Street,
Newark, DE 19711

314 E Main St Ste 10514.62 miles

314 E Main St Ste 105
Newark, DE 19711

1c Chestnut Hill Plz14.64 miles

1c Chestnut Hill Plz
Newark, DE 19713

124 Sleepy Hollow Dr Ste 20415.30 miles

124 Sleepy Hollow Dr Ste 204
Middletown, DE 19709

1200 Brass Mill Rd Ste C15.59 miles

1200 Brass Mill Rd Ste C
Belcamp, MD 21017

1321 Riverside Pkwy Ste A-215.98 miles

1321 Riverside Pkwy Ste A-2
Belcamp, MD 21017

Ketley Professional Plaza - 11, Suite 20216.24 miles

Ketley Professional Plaza - 11, Suite 202
Middletown, DE 19709

4051 Ogletown Rd Ste 10216.33 miles

4051 Ogletown Rd Ste 102
Newark, DE 19713

4110 Ogletown Stanton Rd17.39 miles

4110 Ogletown Stanton Rd
Newark, DE 19713

4623 Ogletown Stanton Rd 10017.49 miles

4623 Ogletown Stanton Rd 100
Newark, DE 19713

1011 Baltimore Pike,, Suite 11217.73 miles

1011 Baltimore Pike,, Suite 112
West Grove, PA 19390

A98 100 Omega Drive,17.86 miles

A98 100 Omega Drive,
Newark, DE 19713

15 Omega Dr Bldg K17.87 miles

15 Omega Dr Bldg K
Newark, DE 19713

1202 Alder Shot Ct18.59 miles

1202 Alder Shot Ct
Abingdon, MD 21009

5311 Limestone Rd, Suite 20219.09 miles

5311 Limestone Rd, Suite 202
Wilmington, DE 19808

2021a Emmorton Rd Ste 12219.34 miles

2021a Emmorton Rd Ste 122
Bel Air, MD 21015

3105 Limestone Rd Ste 10519.64 miles

3105 Limestone Rd Ste 105
Wilmington, DE 19808

2120 Emmorton Park Rd Ste E19.72 miles

2120 Emmorton Park Rd Ste E
Edgewood, MD 21040

202 Lantana Dr19.75 miles

202 Lantana Dr
Hockessin, DE 19707

1941 Limestone Rd Ste 10919.91 miles

1941 Limestone Rd Ste 109
Wilmington, DE 19808

620 W Macphail Rd Ste 103,20.21 miles

620 W Macphail Rd Ste 103,
Bel Air, MD 21014

3926 Kirkwood Hwy20.54 miles

3926 Kirkwood Hwy
Wilmington, DE 19808

129 N Dupont Hwy21.53 miles

129 N Dupont Hwy
New Castle, DE 19720

525 E Basin Rd,21.78 miles

525 E Basin Rd,
New Castle, DE 19720

830 W Cypress St22.63 miles

830 W Cypress St
Kennett Square, PA 19348

102 Friends Meeting House Rd24.03 miles

102 Friends Meeting House Rd
Cochranville, PA 19330

212 Cherry Ln24.07 miles

212 Cherry Ln
New Castle, DE 19720

514 Washington Ave, Ste 424.83 miles

514 Washington Ave, Ste 4
Chestertown, MD 21620

9 Carroll Ave24.88 miles

9 Carroll Ave
Pennsville, NJ 8070

914 Justison St25.00 miles

914 Justison St
Wilmington, DE 19801

School House Rd & Route 1, 132 Onix Drive25.07 miles

School House Rd & Route 1, 132 Onix Drive
Kennett Square, PA 19348

Delaware Ave & Clayton St, Trolley Square, Suites 3b-4b25.37 miles

Delaware Ave & Clayton St, Trolley Square, Suites 3b-4b
Wilmington, DE 19806

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers under the jurisdiction of 49 CFR Section 382.305 are required to maintain a compliant random drug and alcohol testing program. Specifically, owner-operators are mandated to join a consortium that includes at least another covered employee. This regulatory framework is also applicable to businesses and transport entities operating within Charlestown, MD.

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

Operating under the oversight of the United States Coast Guard (USCG), which is part of Homeland Security, marine employers are mandated by 46 CFR Part 16.230 to facilitate random drug testing of crewmembers tasked with safety-sensitive responsibilities. In Charlestown, MD, as well as elsewhere, adherence to these regulations is critical.

  • 50%- Controlled Substances (via DOT 5-panel urine test)
  • Alcohol- Not applicable for USCG random minimums
USCG Enroll Today

FAA: Federal Aviation Administration

Employers under the regulatory scope of 14 CFR Part 120 are mandated to cover all functions linked with safety. These inclusive measures are consistently applied in Charlestown, MD, supporting flight safety via stringent substance testing.

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

FRA- Federal Railroad Administration

Railroads, particularly those operating in Charlestown, MD, are required to submit and implement an FRA-endorsed random testing plan as stipulated by sections 49 CFR 219.601-219.609. This regulatory measure ensures sustained safety and compliance among rail carriers within the state.

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

Employers throughout Charlestown, MD, governed by 49 CFR Part 655, are required to employ a scientifically valid method for the selection of individuals in random testing pools, ensuring impartiality and compliance.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

PHMSA: Pipeline and Hazardous Materials Safety Administration

Operators guided by Parts 192, 193, or 195 must test covered employees as specified in 49 CFR Part 199. This regulation ensures safety and operational integrity, which is paramount in Charlestown, MD given its expansive and often delicate ecosystems that could be impacted by pipeline operations.

  • 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 is a service agent responsible for managing an employer's drug and alcohol testing program, covering aspects like random testing pools in accordance with 49 CFR part 40.

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

    DOT random testing rates can fluctuate yearly depending on positivity rates, but our consortium covers all DOT random testing fees regardless.

  • What happens when I am selected for a random test?

    ADT will contact the company DER or Owner Operator by email/phone with the nearest test site and instructions. The employee selected must immediately proceed to the testing center upon notification.

  • What drugs are tested on a DOT drug test?

    The DOT drug test uses a 5-panel urine screen and a DOT breath alcohol test, conducted on a Federal CCF for and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

    Yes, ADT assists with documentation organization, including pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

    We verify employee roster updates each quarter. Employers can add or remove covered employees at any time before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Charlestown 5 Panel Drug Test

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

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

Charlestown On Site Drug Testing

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

Charlestown DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Charlestown, MD 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

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

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

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

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