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DOT number lookup
DOT number lookup: Look up any USDOT number: operating authority, insurance on file, FMCSA change signals and the Trust Signal Score, from official FMCSA public records. The result is a Trust Receipt: every line names its FMCSA source and date, nothing is a conduct label, and the same receipt is free to any visitor within the per-network rate limit. As of .
Look up any USDOT number: operating authority, insurance on file, FMCSA change signals and the Trust Signal Score, from official FMCSA public records.
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Trust & Change Signals for DIAMOND SHUTTLE SERVICES LTD
Red 65 / 100 Trust Signal Score
Verify at https://carrierdaily.com/tools/dot-lookup?q=2823719
Receipts
- Operating authority status is Active. (FMCSA Licensing & Insurance (Motus carrier/insurance files), 2026-10-26)
- Officer name matches 4 other DOT records (1 with revoked or inactive authority, or an insurance cancellation in the last 24 months). (FMCSA Company Census and L&I history (hash-matched), 2026-10-26)
- Liability insurance on file: Atlantic Specialty Insurance Company, effective 2026-06-08. (FMCSA L&I insurance history, 2026-06-08)
- USDOT number registered 11.0 years ago (2015-11-06, Company Census add date). (FMCSA Company Census, 2015-11-06)
- Driver out-of-service rate 0.0% vs 5.6% national average (5 inspections, 24 months). (FMCSA SMS, 2026-10-26)
- Vehicle out-of-service rate 0.0% vs 21.6% national average (5 inspections, 24 months). (FMCSA SMS, 2026-10-26)
Shared identifiers
| Identifier | Other DOT records sharing it | Of those: authority action or insurance cancellation (24 mo) | |
|---|---|---|---|
| Officer name | 4 | 1 |
Linked DOT numbers and the full change history are included with a free trial.
Contact and name changes
No contact or name change recorded since monitoring began.
Data reflects official public records published by the U.S. Department of Transportation (FMCSA) as of Oct 26, 2026 06:08 MDT. CarrierDaily provides factual public-record change monitoring and is not a consumer reporting agency under the FCRA.
Sources: FMCSA Licensing & Insurance (Motus carrier and insurance history files); FMCSA Company Census (az4n-8mr2); FMCSA SMS inspection, crash and BASIC summaries; CarrierDaily daily comparison of those files (hash-matched identifiers). Identifier matches are computed on one-way hashes; no phone, email or address value is stored.
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Questions
What does the dot number lookup show?
Operating authority type and status, how long ago the authority was granted or reinstated, liability insurance on file, out-of-service rates from roadside inspections, how many other DOT records share the carrier's phone, address, email or officer names, and every contact or name change we have recorded, each with its FMCSA source and date.
Where does the data come from?
Official public records published by the U.S. Department of Transportation (FMCSA): the Licensing & Insurance carrier and insurance history files, the Company Census and the SMS inspection and crash files, compared daily.
Is this a background check or credit report?
No. CarrierDaily provides factual public-record change monitoring and is not a consumer reporting agency under the FCRA. Nothing here is a judgment about a company or a person; every line is a verifiable public record.
Is it free?
Lookups on this page are free and need no account. The full change history, linked DOT records and daily alerts for a watched roster come with a 7-day card-free trial.
Data reflects official public records published by the U.S. Department of Transportation (FMCSA) as of Oct 26, 2026 06:08 MDT. CarrierDaily provides factual public-record change monitoring and is not a consumer reporting agency under the FCRA.