DER Portal — FMCSA-ASSISTANT

Company Name

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USDOT Number

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Address

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DER Name

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DER Email

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DER Phone

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Enrolled

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Membership Period

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Action Required: The following drivers have been randomly selected for testing per 49 CFR 382.305. You must notify each selected driver and arrange testing immediately. Do NOT announce selections to non-selected drivers.

No pending selections for this quarter.

Full Name *

CDL Number *

Employee ID

Hire Date

Name	CDL Number	Employee ID	Hire Date	Status	Added	Actions
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Current Period

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Membership Year

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Next Renewal Amount

$80.00

Document	Description	Actions
FMCSA DOT Program Summary	Your enrollment confirmation and program details (PDF)
CSPRNG Attestation —	Random selection methodology documentation for this quarter
Driver Selection History	Complete testing history for your drivers (CSV)

Documents are generated on-demand. Per 49 CFR 382.305(j), retain all records for a minimum of 5 years.

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Drivers Needing Annual Query

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Pre-Employment Queries Required

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To authorize AMS to query the Clearinghouse on your behalf, you must log in at clearinghouse.fmcsa.dot.gov and designate AMS Corp as your C/TPA. See the step-by-step guide.

Track the testing workflow for each selected driver: notification → collection → result. Positive, refusal, adulterated, or substituted results must be reported to the FMCSA Clearinghouse within 3 business days per 49 CFR §382.705(b)(3).

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