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Regulated verifications, done before first day

Covers FMCSA, PHMSA, FAA, and more — drug/alcohol testing history, accident records, and prior employer verification for any regulated role. Superunit automates the full outreach.

3yr
Lookback period covered
24/7
Outreach regardless of time zone
48h
Typical completion
100%
FMCSA-compliant records

Everything 391.23 requires

Drug & Alcohol Testing History

Positive results, refusals, and any violations under the DOT program from every prior employer in the past 3 years.

Accident Records (3-Year)

Accidents at all DOT-regulated employers: date, location, fatalities, injuries, cargo spills.

Prior Employer Verification

Employment dates and CDL-regulated positions at each prior employer. Direct contact with HR and safety departments.

The timeline isn't optional

You must contact every DOT-regulated employer from the past 3 years — some of which no longer exist, have changed ownership, or keep poor records. Employers have 30 days to respond; you need answers now.

Immediate outreach to all prior employers in parallel

Phone, email, and fax simultaneously

Document collection when release forms are required

FMCSA-compliant records retained per 391.53

FMCSA 391.23 Checklist
Drug/alcohol violations requested from all prior employers
Safety performance obtained or documented as no-response
Records retained per 391.53
Full audit trail with outreach timestamps

Automate your DOT verifications

Get FMCSA-compliant results faster so drivers start on time.