TruckCodex

TIMS GROUP LLC

USDOT 4104679 Active AUTHORIZED FOR HIRE General Freight Based in MORROW, OH Grade A · 85
Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution
Policy effective · Oct 15, 2025
Review these
  • 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 ACCREDITED SPECIALTY INSURANCE COMPANY · 91X Details →
  • BOC-3 process agent on file #1 A $20 BOC-3 FILING LLC Details →
  • OOS rate better than size peers
Cargo: General Freight
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste) 
TruckCodex risk summary — TIMS GROUP LLC (USDOT 4104679)
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

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 — ACCREDITED SPECIALTY INSURANCE COMPANY · 91X
  • BOC-3 process agent on file — #1 A $20 BOC-3 FILING LLC
  • OOS rate better than size peers

Source: https://truckcodex.com/usdot/4104679/
As of: Jul 19, 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 A

Composite of 4/5 scored components (mean 85/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

A confidence 80% · 4/5 signals
Authority / census
Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD
BIPD active · 100/100

Active BIPD/Primary-like policy on file in our insurance history.

OOS vs peers
Mixed vs peers · 40/100

Driver OOS 5% vs peer median 0% (worse). Vehicle OOS 8.3% vs peer median 15.4% (better). n=32934 same-size ACTIVE peers.

FMCSA safety rating
Unrated

FMCSA has not assigned this carrier a formal safety rating. We do not invent one.

NR reason: No published FMCSA safety_rating.

Insurance-watch tier
Not on watch · 100/100

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.

Operating authority
Insurance

1 active liability policy

BOC-3 agent

#1 A $20 BOC-3 FILING LLC

Company profile

Company details
USDOT 4104679
In FMCSA records since Jul 18, 2023 (~3y)
MC / docket MC1566531
Operation AUTHORIZED FOR HIRE
Cargo carried
General Freight
Fleet size 30 units
Drivers 30
Annual mileage 3,649,333 mi
Contact & address
Phone: (347) 536-8127
Email: [email protected]
Physical
561 AUBURN GROVE DR
MORROW, OH 45152
Mailing address matches physical.
Registration & safety rating
USDOT 4104679
In FMCSA records since Jul 18, 2023 (~3y)
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 3,649,333 mi
vs. National Average
Vehicle OOS Rate 8.3% vs 23.4% -15.1 pts
Driver OOS Rate 5.0% vs 6.7% -1.7 pts
Violations per Inspection 0.42 vs 1.80 -1.38
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.3%
Active liability insurance
FMCSA cargo filing (BMC-34/83)

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.

Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 5 25 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Accident reports (24 months)

All 1 crashes →
Last 6 months 6–12 months 12–24 months Total
Fatalities 0 0 0 0
Injuries 0 0 0 0
Tow-away 0 0 1 1
Crash reports 0 0 1 1

Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.

Inspections (24 months)

All 24 inspections →
Driver Vehicle Hazmat
Inspections 24 24 0
OOS inspections 1 2 0
OOS percentage 4.17% 8.33% —
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%).

Power Units
30
Drivers
30
Inspections
24
FMCSA roadside history on file
OOS Rate (peak)
8.3%
driver or vehicle, whichever higher
Crashes (24m)
1
Authorities
1
1 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

TIMS GROUP LLC is a motor carrier based in MORROW, OH, registered with the FMCSA under USDOT 4104679. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 30 power units and 30 drivers, with 24 roadside inspections on file and a peak out-of-service rate of 8.3%. 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.

Carrier is unrated

FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.

Carrier overview

TIMS GROUP LLC is a mid-sized fleet, operating 30 power units and 30 drivers, based in Morrow, OH. Across 22 roadside inspections in the last 24 months, the fleet recorded a 9.1% out-of-service rate, with 1 reportable crash. Operating authority is active for common.

Inspection profile

22 roadside inspections over the last 24 months, concentrated in NM (5) and AZ (4), with Level 3 inspections the most common.

Violation profile

9.1% out-of-service rate; led by Unsafe Driving (60.0% of violations); top code 383.51A-SIN (CDL disqualification - major offense) cited 1 times, 1 of them OOS.

Fleet profile

The fleet comprises 30 power units (mid-sized fleet) and 30 drivers; Freightliner, Volvo, and Hyundai Translead are the most-inspected makes.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 32,934 ACTIVE carriers operating 15–45 power units (±50% of this carrier's 30 unit fleet).

This carrier — Driver OOS
5%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 32,934 same-size peers
Verdict
Riskier than peers
Delta +5 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
8.3%
Vehicles placed out-of-service at roadside inspections
Peer median
15.4%
Median across 32,934 same-size peers
Verdict
Safer than peers
Delta -7.1 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-09 2026-07

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Unsafe Driving
5 violations
Vehicle Maintenance
4 violations
1 OOS · 25.0%
Driver Fitness
1 violation
1 OOS · 100.0%

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
California (CA) 5 0 0.0% Jul 14, 2026
New Mexico (NM) 5 1 20.0% Dec 11, 2024
Arizona (AZ) 5 1 20.0% Jun 11, 2026
Missouri (MO) 2 0 0.0% Mar 15, 2025
Kentucky (KY) 1 0 0.0% Apr 10, 2025
North Dakota (ND) 1 0 0.0% May 5, 2025
Alabama (AL) 1 0 0.0% Mar 22, 2026
Oklahoma (OK) 1 0 0.0% Jul 10, 2025
Arkansas (AR) 1 0 0.0% Oct 27, 2025
Florida (FL) 1 1 100.0% Nov 25, 2024
Indiana (IN) 1 0 0.0% Feb 23, 2025
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Freightliner 18
Volvo 6
Hyundai Translead 4
Stoughton 4
Wabash National 3
Great Dane 3
Fontaine 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 1 — 0.27 0 — Jul 13, 2026
Controlled Substances / Alcohol 0 — 0.00 0 — Jul 13, 2026
Hours of Service 0 — 0.00 0 — Jul 13, 2026
Unsafe Driving 6 — 1.07 1 — Jul 13, 2026
Vehicle Maintenance 4 — 4.31 4 — Jul 13, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (24 rows) View all 24 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
88426013 Jul 14, 2026 CA 2 —
FREIGHTLINER STRAIGHT TRUCK
OH PWY2573 · 3AKJHHDR0RSUW6699
1 393.104F3-C No
88136171 Jun 11, 2026 AZ 1 —
FREIGHTLINER TRUCK TRACTOR
OH PWV7382 · 3AKJHHDR9KSJX1140
13 393.47A-BRC, 396.3A1-BOS, 393.47E Yes
87424807 Mar 26, 2026 CA 3 DONNER PASS IF
FREIGHTLINER TRUCK TRACTOR
OH PWZ9966 · 1FUJHHDR3KLKG9717
0 — No
87353745 Mar 22, 2026 AL 3 FORT PAYNE AL
FREIGHTLINER TRUCK TRACTOR
OH PWV7382 · 3AKJHHDR9KSJX1140
0 — No
86165783 Oct 27, 2025 AR 3 VAN BUREN AR
VOLVO TRUCK TRUCK TRACTOR
OH PWW6095 · 4V4NC9EJXPN621931
0 — No
85188187 Jul 10, 2025 OK 2 SEQUOYAH PORT OF ENTRY
FREIGHTLINER TRUCK TRACTOR
OH PWZ2100 · 1FUJHHDR5LLLU9302
0 — No
84845844 May 30, 2025 CA 1 DESERT HILLS IF
FREIGHTLINER TRUCK TRACTOR
PA PWZ7366 · 3AKJHHDR6RSUV8929
0 — No
84597700 May 5, 2025 ND 3 CARRINGTON ND
VOLVO TRUCK TRUCK TRACTOR
OH PWW1693 · 4V4NC9EJ3PN621902
0 — No
84374920 Apr 10, 2025 KY 3 WILLIAMSBURG
VOLVO TRUCK TRUCK TRACTOR
OH PWW6095 · 4V4NC9EJXPN621931
0 — No
84144141 Mar 15, 2025 MO 2 STEELE MO
FREIGHTLINER TRUCK TRACTOR
OH PWW4049 · 3AKJHHDR9PSNZ3092
0 — No
84042474 Feb 27, 2025 CA 1 GRAPEVINE IF
FREIGHTLINER TRUCK TRACTOR
OH PXC0739 · 1FUJHHDR9LLLJ9185
0 — No
84004788 Feb 23, 2025 IN 3 CLOVERDALE IN
FREIGHTLINER TRUCK TRACTOR
OH PWZ7366 · 3AKJHHDR6RSUV8929
1 392.2-SLLS2 No
83618921 Jan 15, 2025 MO 3 CHARLESTON MO
FREIGHTLINER TRUCK TRACTOR
OH PWW4049 · 3AKJHHDR9PSNZ3092
0 — No
83378324 Dec 11, 2024 NM 2 LORDSBURG PORT OF ENTRY
FREIGHTLINER TRUCK TRACTOR
OH PWZ7365 · 3AKJHHDR1RSUV8935
1 396.3A1 No
83383811 Dec 9, 2024 AZ 3 TUCSON AZ
FREIGHTLINER TRUCK TRACTOR
OH PWV7135 · 3AKJHHDR4KSJX1417
1 392.2-SLLUP No
83268989 Nov 25, 2024 FL 3 PENSACOLA FL
FREIGHTLINER TRUCK TRACTOR
OH PXB2084 · 3AKJHHDV6KSKB6642
2 383.51A-SIN, 392.2-SLLSWZ Yes
83251942 Nov 25, 2024 NM 2 RATON PORT OF ENTRY
FREIGHTLINER TRUCK TRACTOR
OH PWW4049 · 3AKJHHDR9PSNZ3092
0 — No
83256530 Nov 20, 2024 AZ 3 CHANDLER AZ
VOLVO TRUCK TRUCK TRACTOR
OH PWY8076 · 4V4NC9EJ9RN652364
1 392.2-SLLLR No
83827249 Nov 16, 2024 NM 2 ANTHONY PORT OF ENTRY
FREIGHTLINER TRUCK TRACTOR
OH PWW4049 · 3AKJHHDR9PSNZ3092
0 — No
83279200 Nov 2, 2024 CA 1 ca-mt.-pass-if
FREIGHTLINER STRAIGHT TRUCK
OH PXB2084 · 3AKJHHDV6KSKB6642
0 — No
83099482 Oct 31, 2024 AZ 2 BENSON AZ
FREIGHTLINER TRUCK TRACTOR
OH PXA1724 · 3AKJHHDR0MSMN1080
1 392.2-SLLMF No
83064770 Oct 27, 2024 AZ 2 LITTLEFIELD AZ
FREIGHTLINER TRUCK TRACTOR
OH PWZ7365 · 3AKJHHDR1RSUV8935
1 392.16-D No
82785091 Sep 27, 2024 NM 1 SAN JON PORT OF ENTRY
VOLVO TRUCK TRUCK TRACTOR
OH PXB1265 · 4V4NC9EH3PN341409
2 393.9(a), 396.3(a)(1) Yes
82785036 Sep 26, 2024 NM 2 AT INTERSECTION OF I40 WB SECO
VOLVO TRUCK TRUCK TRACTOR
OH PWU8285 · 4V4NC9EH7JN895415
0 — No
Recent Crashes (1 row)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
GA0009691894 Nov 26, 2024 GA 0 0 Yes No Tow
Authority Records (1 docket)
common
MC1566531
Active
—
View full authority record →
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 PDF
Sep 6, 2024 MC1566531 NC REVOCATION NC →
Dec 21, 2023 MC1566531-C CPL REVOCATION CPL →
Insurance Coverage Timeline (7 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer Policy # Type Limit Effective Cancel Status
ACCREDITED SPECIALTY INSURANCE COMPANY 2-MAT-OH-21-S0111909-00 91X $750,000 Oct 15, 2025 On file ACTIVE
TRISURA SPECIALTY INSURANCE COMPANY MIT-UKNAP2300164-0850 BIPD/Primary — Jun 6, 2025 Oct 15, 2025 CANCELLED
TRISURA SPECIALTY INSURANCE COMPANY MIT-UKNAP2300164-0850 BIPD/Primary — Oct 15, 2024 Jun 6, 2025 REPLACED
TRISURA SPECIALTY INSURANCE COMPANY MIT-UKNAP2300164-0850 BIPD/Primary — Oct 15, 2024 Jul 10, 2025 CANCELLED
PROGRESSIVE PREFERRED INSURANCE CO. CA975540812 BIPD/Primary — Sep 4, 2024 Oct 15, 2024 REPLACED
PROGRESSIVE PREFERRED INSURANCE CO. CA975540812 BIPD/Primary — Dec 9, 2023 Sep 4, 2024 REPLACED
PROGRESSIVE PREFERRED INSURANCE CO. CA975540812 BIPD/Primary — Dec 9, 2023 Oct 9, 2024 NAME CHANGED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Oct 16, 2025
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  2. Oct 15, 2025
    insurance
    CANCEL — TRISURA SPECIALTY INSURANCE COMPANY
  3. Jul 10, 2025
    insurance
    TERM/CANCL — TRISURA SPECIALTY INSURANCE COMPANY
  4. Jun 6, 2025
    insurance
    TERM/REPL — TRISURA SPECIALTY INSURANCE COMPANY
  5. Oct 15, 2024
    insurance
    TERM/REPL — PROGRESSIVE PREFERRED INSURANCE CO.
  6. Oct 9, 2024
    insurance
    TERM/CANCL — PROGRESSIVE PREFERRED INSURANCE CO.
  7. Sep 5, 2024
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  8. Sep 4, 2024
    insurance
    TERM/REPL — PROGRESSIVE PREFERRED INSURANCE CO.
  9. Dec 21, 2023
    authority
    GRANTED — MOTOR PROPERTY COMMON CARRIER
    Details →
  10. Aug 24, 2023
    authority
    DISMISSED — MOTOR PROPERTY COMMON CARRIER
    Details →
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
FORT PAYNE AL AL 1 0
VAN BUREN AR AR 1 0
BENSON AZ AZ 1 0
CHANDLER AZ AZ 1 0
LITTLEFIELD AZ AZ 1 0
TUCSON AZ AZ 1 0
DESERT HILLS IF CA 1 0
DONNER PASS IF CA 1 0
GRAPEVINE IF CA 1 0
PENSACOLA FL FL 1 1

Top Violation Codes Cited

Code Description Category Cited OOS
393.9(a) Inoperable required lamps Vehicle Maintenance 1 1
396.3(a)(1) Inspection, repair and maintenance of parts and accessories Vehicle Maintenance 1 0
Related Records Cross-references to every adjacent page
Directory
Authority Records
Insurance Carriers
Process Agent (BOC-3)
Carrier Records
Discover
Explainers

How to verify TIMS GROUP LLC

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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 TIMS GROUP LLC

Is TIMS GROUP LLC an active motor carrier? ▾
Yes. TIMS GROUP LLC is registered with the FMCSA under USDOT 4104679 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.
What is TIMS GROUP LLC's safety rating? ▾
TIMS GROUP LLC is unrated. FMCSA assigns formal safety ratings only after a compliance review, and the agency has not yet completed one for this carrier. Being unrated is not by itself a red flag — most active carriers in the database are unrated. Review the inspection and BASIC data below to assess on-road performance.
How many inspections has TIMS GROUP LLC had? ▾
24 roadside inspections are on file for TIMS GROUP LLC in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.
What is TIMS GROUP LLC's out-of-service rate? ▾
TIMS GROUP LLC's peak out-of-service rate is 8.3% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.
Where is TIMS GROUP LLC based? ▾
TIMS GROUP LLC reports its physical address to the FMCSA as 561 AUBURN GROVE DR, MORROW, Ohio 45152. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does TIMS GROUP LLC have valid operating authority? ▾
Yes. TIMS GROUP LLC holds 1 active FMCSA operating authority (MC1566531). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.
How many trucks and drivers does TIMS GROUP LLC operate? ▾
TIMS GROUP LLC self-reports 30 power units and 30 drivers on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.
Has TIMS GROUP LLC had any crashes? ▾
1 FMCSA-reportable crash is on file for TIMS GROUP LLC in MCMIS. A reportable crash is one resulting in a fatality, an injury requiring transport for medical attention, or a vehicle disabled and towed from the scene. The full crash log is on the Crashes subpage with date, state, and outcome details.

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.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

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.