ROWC LLC
DBA: DIAMOND D INDUSTRIES
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
Plain-text risk summary (print / paste)
TruckCodex risk summary — ROWC LLC (USDOT 3242463) Verdict: CAUTION Book with caution — review signals below No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking. Authority / census status: Active Active BIPD limit: $750,000 Officer(s): BRYAN VOLLMER (Company officer); CASEY DAIGLE (Company officer 2) Blockers: (none) Cautions: • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median. On file: • 1 active operating authority • Insurance on file · $750,000 — ARCH INSURANCE COMPANY · 91X • BOC-3 process agent on file — PROCESS AGENT SERVICE COMPANY, INC. • Satisfactory FMCSA safety rating Source: https://truckcodex.com/usdot/3242463/ As of: Jul 24, 2026 Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · compliance grade
Compliance grade B
Composite of 5/5 scored components (mean 83/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
B
confidence 100% · 5/5 signals
Compliance grade B
Composite of 5/5 scored components (mean 83/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
Active census status with no OOS order or revoked authority on file.
Active BIPD/Primary-like policy on file in our insurance history.
Driver OOS 10% vs peer median 0% (worse). Vehicle OOS 60% vs peer median 16.2% (worse). n=25045 same-size ACTIVE peers.
Official FMCSA Satisfactory safety rating.
No BMC-91 insurance-lapse watch classification on file for this USDOT.
TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Caution.
1 active liability policy
Company profile
No active FMCSA cargo filing on file.
FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.
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InsuranceARCH INSURANCE COMPANYPolicy effective Jan 1, 2026
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Process AgentPROCESS AGENT SERVICE COMPANY, INC.BOC-3 on file
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Operating AuthorityMC1019140ACTIVE
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Truck tractors | 22 | 0 | 0 |
| Trailers | 35 | 0 | 0 |
| Trucks | 18 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Accident reports (24 months)
All 8 crashes →| Last 6 months | 6–12 months | 12–24 months | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 0 | 0 | 1 | 1 |
| Tow-away | 0 | 0 | 2 | 2 |
| Crash reports | 0 | 0 | 2 | 2 |
Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.
Inspections (24 months)
All 15 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 9 | 9 | 0 |
| OOS inspections | 1 | 2 | 0 |
| OOS percentage | 11.11% | 22.22% | — |
| National average | 6.67% | 22.26% | 4.44% |
Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles
ROWC LLC is a motor carrier based in SULPHUR, LA, registered with the FMCSA under USDOT 3242463. The carrier is currently active in FMCSA's records, with a safety rating of Satisfactory. MCS-150 self-reporting puts the fleet at 40 power units and 53 drivers, with 15 roadside inspections on file and a peak out-of-service rate of 60.0%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.
ROWC LLC is a mid-sized fleet, operating 40 power units and 53 drivers, based in Sulphur, LA. Across 11 roadside inspections in the last 24 months, the fleet recorded a 27.3% out-of-service rate, with 2 reportable crashes. Operating authority is active for common.
11 roadside inspections over the last 24 months, up 175% versus the prior 24 months, concentrated in LA (8) and TX (3), with Level 3 inspections the most common.
27.3% out-of-service rate; led by Vehicle Maintenance (50.0% of violations); top code 393.110(b) (Cargo securement - logs) cited 2 times, 2 of them OOS.
The fleet comprises 40 power units (mid-sized fleet) and 53 drivers; Peterbilt, Other, and Ford are the most-inspected makes.
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 25,045 ACTIVE carriers operating 20–60 power units (±50% of this carrier's 40 unit fleet).
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Vehicle Fleet Top makes and models observed in roadside inspections
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
| BASIC | Inspections | Serious | Measure | Percentile | Alert | As Of |
|---|---|---|---|---|---|---|
| Driver Fitness | 1 | — | 0.61 | 1 | — | Jul 20, 2026 |
| Controlled Substances / Alcohol | 0 | — | 0.00 | 0 | — | Jul 20, 2026 |
| Hours of Service | 0 | — | 0.00 | 0 | — | Jul 20, 2026 |
| Unsafe Driving | 1 | — | 0.14 | 0 | — | Jul 20, 2026 |
| Vehicle Maintenance | 4 | — | 2.27 | 2 | — | Jul 20, 2026 |
Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.
Recent Inspections (15 rows) View all 15 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 87428670 | Mar 26, 2026 | LA | 3 | PORT ALLEN LA |
KENWORTH TRUCK TRACTOR
|
0 | — | No |
| 84752795 | May 20, 2025 | LA | 3 | NEW IBERIA LA |
VOLVO TRUCK TRUCK TRACTOR
|
0 | — | No |
| 83834480 | Feb 7, 2025 | LA | 1 | BREAUX BRIDGE LA |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 83340537 | Dec 6, 2024 | LA | 3 | LAKE CHARLES LA |
PETERBILT TRUCK TRACTOR
|
0 | — | No |
| 83246617 | Nov 22, 2024 | TX | 1 | IH10 WB WINNIE SCALE |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 83206794 | Nov 14, 2024 | TX | 2 | IH35 SB SAN MARCOS SCALE |
FORD STRAIGHT TRUCK
|
7 | 383.23A2, 393.130, 396.17C | Yes |
| 82989707 | Oct 23, 2024 | LA | 3 | LA |
FORD STRAIGHT TRUCK
Ticket: Courier
|
0 | — | No |
| 82691853 | Sep 17, 2024 | LA | 2 | ROADSIDE |
PETERBILT TRUCK TRACTOR
|
1 | 393.110(b) | Yes |
| 82668531 | Sep 13, 2024 | LA | 3 | ROADSIDE |
KENWORTH TRUCK TRACTOR
|
1 | 392.16(a) | No |
| 82153184 | Jul 16, 2024 | TX | 2 | tx-ih-10-e/b-service-ro |
PETERBILT TRUCK TRACTOR
|
2 | 393.110(b), 393.9(a) | Yes |
| 81804776 | May 31, 2024 | LA | 3 | ROADSIDE |
PETERBILT TRUCK TRACTOR
|
1 | 392.2 | No |
| 80927323 | Feb 22, 2024 | LA | 2 | ROADSIDE |
PETERBILT TRUCK TRACTOR
|
2 | 392.2 | No |
| 80992523 | Feb 21, 2024 | TX | 1 | tx-tw-0183a-in-williamson-co.-(48 |
FORD STRAIGHT TRUCK
|
7 | 396.17(c), 392.2, 392.8 | No |
| 80253142 | Nov 22, 2023 | LA | 3 | ROADSIDE |
PETERBILT TRUCK TRACTOR
|
0 | — | No |
| 78751946 | May 29, 2023 | LA | 2 | ROADSIDE |
PETERBILT TRUCK TRACTOR
|
3 | 396.17(c), 393.60(c), 392.2 | No |
Recent Crashes (8 rows)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| LA2024137169 | Nov 9, 2024 | LA | 0 | 1 | Yes | No | Injury |
| TX6ZS9HQE1RT | Oct 17, 2024 | TX | 0 | 0 | Yes | No | Tow |
| LA0210037581 | Sep 24, 2021 | LA | 0 | 0 | Yes | No | Tow |
| LA9110457243 | May 18, 2020 | LA | 0 | 2 | Yes | No | Injury |
| FL8814603609 | Sep 1, 2019 | FL | 0 | 2 | Yes | No | Injury |
| LA1124807014 | Jul 21, 2019 | LA | 0 | 3 | Yes | No | Injury |
| LA1070450528 | Jun 11, 2019 | LA | 0 | 0 | Yes | No | Tow |
| LA6190825376 | Jun 6, 2019 | LA | 0 | 0 | Yes | No | Tow |
Authority Records (1 docket)
MC Certificate Documents (2 PDFs)
Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.
Click a row to open that specific letter. Multiple letters per docket are listed separately by action type and date.
| Date | Docket | Action | Authority | |
|---|---|---|---|---|
| Apr 10, 2020 | MC1019140 | NC | REVOCATION | NC → |
| Mar 21, 2019 | MC1019140-C | CPL | REVOCATION | CPL → |
Insurance Coverage Timeline (12 rows)
Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.
| Insurer | Policy # | Type | Limit | Effective | Cancel | Status |
|---|---|---|---|---|---|---|
| ARCH INSURANCE COMPANY | ZACAT9325601 | 91X | $750,000 | Jan 1, 2026 | On file | ACTIVE |
| ARCH INSURANCE COMPANY | ZACAT9325600 | BIPD/Primary | — | Jan 1, 2025 | Jan 1, 2026 | REPLACED |
| THE CHARTER OAK FIRE INSURANCE CO. | 5W071692 | BIPD/Primary | — | Feb 27, 2024 | Jan 1, 2025 | REPLACED |
| TRAVELERS PROPERTY CASUALTY CO. OF AMERICA | 5W071692 | BIPD/Primary | — | Apr 26, 2023 | Feb 27, 2024 | REPLACED |
| CONTINENTAL CASUALTY CO. | 6080596784 | BIPD/Primary | — | Apr 26, 2022 | Apr 26, 2023 | REPLACED |
| AMERICAN CASUALTY COMPANY OF READING | 6080596784 | BIPD/Primary | — | Apr 26, 2020 | May 27, 2022 | CANCELLED |
| AMERICAN CASUALTY COMPANY OF READING | 6080596784 | BIPD/Primary | — | Apr 26, 2020 | Apr 26, 2022 | REPLACED |
| UNITED FIRE & CASUALTY CO. | 60515752 | BIPD/Primary | — | Apr 26, 2019 | Apr 26, 2020 | CANCELLED |
| BERKLEY NATIONAL INSURANCE COMPANY | ECA3150288 | BIPD/Primary | — | Feb 21, 2019 | Feb 21, 2019 | REPLACED |
| BERKLEY NATIONAL INSURANCE COMPANY | ECA3150288 | BIPD/Primary | — | Feb 21, 2019 | Feb 21, 2019 | REPLACED |
| BERKLEY NATIONAL INSURANCE COMPANY | ECA3150288 | BIPD/Primary | — | Feb 21, 2019 | Jun 7, 2019 | CANCELLED |
| BERKLEY NATIONAL INSURANCE COMPANY | ECA3150288 | BIPD/Primary | — | Feb 21, 2019 | Apr 26, 2019 | REPLACED |
Compliance Timeline Merged authority / insurance / enforcement events
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Jan 1, 2026insuranceTERM/REPL — ARCH INSURANCE COMPANY
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Jan 1, 2025insuranceTERM/REPL — THE CHARTER OAK FIRE INSURANCE CO.
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Feb 27, 2024insuranceTERM/REPL — TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
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Apr 26, 2023insuranceTERM/REPL — CONTINENTAL CASUALTY CO.
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May 27, 2022insuranceTERM/CANCL — AMERICAN CASUALTY COMPANY OF READING
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Apr 26, 2022insuranceTERM/REPL — AMERICAN CASUALTY COMPANY OF READING
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Apr 26, 2020insuranceCANCEL — UNITED FIRE & CASUALTY CO.
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Apr 24, 2020
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Jun 7, 2019insuranceTERM/CANCL — BERKLEY NATIONAL INSURANCE COMPANY
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Apr 26, 2019insuranceTERM/REPL — BERKLEY NATIONAL INSURANCE COMPANY
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Mar 21, 2019
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Feb 21, 2019insuranceTERM/REPL — BERKLEY NATIONAL INSURANCE COMPANY
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| ROADSIDE | LA | 6 | 1 |
| BREAUX BRIDGE LA | LA | 1 | 0 |
| LA | LA | 1 | 0 |
| LAKE CHARLES LA | LA | 1 | 0 |
| NEW IBERIA LA | LA | 1 | 0 |
| PORT ALLEN LA | LA | 1 | 0 |
| IH10 WB WINNIE SCALE | TX | 1 | 0 |
| IH35 SB SAN MARCOS SCALE | TX | 1 | 1 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 392.2 | Violation of Local Laws - Explain: | Unsafe Driving | 6 | 0 |
| 396.17(c) | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | 3 | 0 |
| 390.21(a) | Not marked in accordance with regulations | General/Admin | 2 | 0 |
| 393.110(b) | Insufficient tiedowns to prevent forward movement for load not blocked by headerboard, bulkhead, or other cargo. | Vehicle Maintenance | 2 | 2 |
| 392.16(a) | Failing to use seat belt (49 CFR) | Unsafe Driving | 1 | 0 |
| 392.8 | Failing to inspect/use emergency equipment | Vehicle Maintenance | 1 | 0 |
| 393.130 | No/improper heavy vehicle/machine securement | Vehicle Maintenance | 1 | 1 |
| 393.60(c) | Windshield - Damaged or Discolored | Vehicle Maintenance | 1 | 0 |
| 393.95(b) | Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air warning light). | Vehicle Maintenance | 1 | 0 |
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 1 | 0 |
Related Records Cross-references to every adjacent page
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Louisiana carriers
All carriers based in Louisiana
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Sulphur carriers
Carriers based in Sulphur, LA
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Stations in Louisiana
Where this carrier might be inspected
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Docket MC1019140
common · ACTIVE · MC
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ARCH INSURANCE COMPANY
91X policy on file
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THE CHARTER OAK FIRE INSURANCE CO.
BIPD/Primary policy on file
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TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
BIPD/Primary policy on file
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CONTINENTAL CASUALTY CO.
BIPD/Primary policy on file
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AMERICAN CASUALTY COMPANY OF READING
BIPD/Primary policy on file
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UNITED FIRE & CASUALTY CO.
BIPD/Primary policy on file
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BERKLEY NATIONAL INSURANCE COMPANY
BIPD/Primary policy on file
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PROCESS AGENT SERVICE COMPANY, INC.
BOC-3 process agent · 123,521 carriers served
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15 inspections
Full roadside inspection history
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8 reportable crashes
FMCSA MCMIS crash log
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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File a complaint
Open the FMCSA National Consumer Complaint form for this carrier
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Carrier comparison tool
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Certificate lookup
Look up any FMCSA authority by MC/MX/FF docket number
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Insurance-lapse watch
Carriers with recent BMC-91 cancellation or reinstatement churn
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How FMCSA safety ratings work
BASIC percentiles and compliance review context
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BOC-3 process agents explained
Why every interstate carrier must file a process agent
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FMCSA compliance filings guide
MCS-150, insurance, and authority filing requirements
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Roadside inspection rights
What drivers and carriers can expect during a stop
How to verify ROWC LLC
- Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
- Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
- Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
- Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
- Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.
Frequently asked questions about ROWC LLC
Is ROWC LLC an active motor carrier? ▾
What is ROWC LLC's safety rating? ▾
How many inspections has ROWC LLC had? ▾
What is ROWC LLC's out-of-service rate? ▾
Where is ROWC LLC based? ▾
Does ROWC LLC have valid operating authority? ▾
How many trucks and drivers does ROWC LLC operate? ▾
Has ROWC LLC had any crashes? ▾
About FMCSA carrier records
Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.
Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.
TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.