TruckCodex

K BROSS CARRIERS INC

USDOT 3501668 Active AUTHORIZED FOR HIRE Company officer: ILIJA KOROSKOSKI Company officer 2: OWNER General Freight Based in NAPERVILLE, IL 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 · Aug 10, 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 OCCIDENTAL FIRE AND CASUALTY CO. OF N.C. · 91X Details →
  • BOC-3 process agent on file SKB TRUCKING PERMITS & LOGISTICS, INC Details →
Company officer: ILIJA KOROSKOSKI
Company officer 2: OWNER
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 — K BROSS CARRIERS INC (USDOT 3501668)
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): ILIJA KOROSKOSKI (Company officer); OWNER (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 — OCCIDENTAL FIRE AND CASUALTY CO. OF N.C. · 91X
  • BOC-3 process agent on file — SKB TRUCKING PERMITS & LOGISTICS, INC

Source: https://truckcodex.com/usdot/3501668/
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 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 0% vs peer median 0% (neutral). Vehicle OOS 33.3% vs peer median 7.7% (worse). n=113978 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

SKB TRUCKING PERMITS & LOGISTICS, INC

Company profile

Company details
USDOT 3501668
In FMCSA records since Oct 8, 2020 (~5y)
MC / docket MC1156016
Company officer ILIJA KOROSKOSKI
Company officer 2 OWNER
Operation AUTHORIZED FOR HIRE
Cargo carried
General Freight
Fleet size 9 units
Drivers 9
Annual mileage 540,594 mi
Contact & address
Phone: (862) 571-0681
Email: [email protected]
Physical
3321 ROSECROFT LN
NAPERVILLE, IL 60564
Mailing address matches physical.
Registration & safety rating
USDOT 3501668
In FMCSA records since Oct 8, 2020 (~5y)
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 540,594 mi
vs. National Average
Vehicle OOS Rate 33.3% vs 23.4% +9.9 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 0.75 vs 1.80 -1.05
Peer tier (small fleets (≤10 power units)) median OOS rate: 50%
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 2 7 0
Trailers 5 4 0

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

Inspections (24 months)

All 14 inspections →
Driver Vehicle Hazmat
Inspections 4 4 0
OOS inspections 0 0 0
OOS percentage 0% 0% —
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
9
Drivers
9
Inspections
14
FMCSA roadside history on file
OOS Rate (peak)
33.3%
driver or vehicle, whichever higher
Crashes
1
None in last 24 months · all-time on file
Authorities
1
1 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

K BROSS CARRIERS INC is a motor carrier based in NAPERVILLE, IL, registered with the FMCSA under USDOT 3501668. 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 9 power units and 9 drivers, with 14 roadside inspections on file and a peak out-of-service rate of 33.3%. 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

K BROSS CARRIERS INC is a small fleet, operating 9 power units and 9 drivers, based in Naperville, IL. Across 5 roadside inspections in the last 24 months, the fleet recorded a 20.0% out-of-service rate, with no reportable crashes on file. Operating authority is active for common.

Inspection profile

5 roadside inspections over the last 24 months, down 44% versus the prior 24 months, concentrated in NE (2) and IN (1), with Level 3 inspections the most common.

Violation profile

20.0% out-of-service rate; led by Vehicle Maintenance (91.7% of violations); top code 393.47(e) (Slack adjuster defective) cited 3 times.

Fleet profile

The fleet comprises 9 power units (small fleet) and 9 drivers; Reitnouer, Freightliner, and Ease are the most-inspected makes.

Risk Signals

High OOS rate
Peak OOS rate of 33.3% is well above FMCSA MCSAP national averages (driver ~6.7%, vehicle ~23.4%).

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

Compared against 113,978 ACTIVE carriers operating 4–14 power units (±50% of this carrier's 9 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 113,978 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
33.3%
Vehicles placed out-of-service at roadside inspections
Peer median
7.7%
Median across 113,978 same-size peers
Verdict
Riskier than peers
Delta +25.6 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-08 2024-09

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Vehicle Maintenance
2 violations
Unsafe Driving
1 violation

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Nebraska (NE) 2 0 0.0% Sep 3, 2024
Iowa (IA) 1 0 0.0% Sep 5, 2024
South Dakota (SD) 1 0 0.0% Aug 9, 2024
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Reitnouer 7
Freightliner 4
Peterbilt 4
Ease 1
Esmc 1
Hyundai Translead 1
Kenworth 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 0 — 0.00 0 — 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 0 — 0.00 0 — Jul 20, 2026
Vehicle Maintenance 1 — 2.50 3 — 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 (14 rows) View all 14 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
82596841 Sep 5, 2024 IA 2 ia-14---i29-nb-mm-12-percival
FREIGHTLINER TRUCK TRACTOR
IL P1190025 · 3AKJGLDR8HSHT4504
1 392.2 No
82559749 Sep 3, 2024 NE 3 —
KENWORTH TRUCK TRACTOR
TX K087906 · 2NKMHZ7X65M102817
0 — No
82522839 Aug 29, 2024 NE 1 ne-on-us-hwy-30,-110-feet-west-of
Freightliner TRUCK TRACTOR
IL P1190025 · 9AKJ9LDR8149HT450
2 393.60(c), 396.3(a)(1) No
82355613 Aug 9, 2024 SD 3 MIDWAY SD
FREIGHTLINER TRUCK TRACTOR
IL TEMPORARY · 3AKJHHDR7LSLG4903
0 — No
81541204 May 1, 2024 IN 1 CHESTERTON IN
PETERBILT TRUCK TRACTOR
IL P1234652 · 1XP5DB9X37D671363
9 393.9(a), 396.3(a)(1), 393.47(e) Yes
81439989 Apr 19, 2024 CO 3 LIMON CO
FREIGHTLINER TRUCK TRACTOR
IL P1190026 · 3AKJGLDR6HSHT4372
0 — No
81072472 Mar 11, 2024 KY 3 MIDDLESBORO
PETERBILT TRUCK TRACTOR
IL P1189645 · 1XP5DB9X37D671363
1 395.8(e)(1) No
80372792 Dec 12, 2023 MO 2 EAGLEVILLE MO
KENWORTH TRUCK TRACTOR
IL P1205432 · 1XKYD49X3FJ424665
5 393.100B-C, 393.9A-LTSIR, 393.9A-LSLI Yes
80283345 Nov 30, 2023 MO 2 JOPLIN MO
PETERBILT TRUCK TRACTOR
IL P1189645 · 1XP5DB9X37D671363
0 — No
79377397 Aug 9, 2023 OH 3 —
PETERBILT TRUCK TRACTOR
IL P1189645 · 1XP5DB9X37D671363
0 — No
79147550 Jul 14, 2023 MI 3 mi-m-46-@-osborn-rd
PETERBILT TRUCK TRACTOR
IL P1189645 · 1XP5DB9X37D671363
1 392.2 No
79027327 Jun 29, 2023 MN 1 mn-st.-croix-weigh-station
PETERBILT TRUCK TRACTOR
IL P1017000 · 1XP5DB9X37D671363
7 396.3(a)(1), 395.3(a)(2), 393.11 Yes
78902801 Jun 14, 2023 IA 3 HIGHWAY 20 EB
PETERBILT TRUCK TRACTOR
MN PAU2723 · 1XPXD49X09D787238
1 392.2 No
78879315 Jun 9, 2023 IA 3 —
FREIGHTLINER TRUCK TRACTOR
IL P 1190025 · 3AKJGLDR8HSHT4504
4 392.2 No
Recent Crashes (1 row)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
OK2402002433 Feb 15, 2024 OK 0 1 Yes No Injury
Authority Records (1 docket)
common
MC1156016
Active
—
View full authority record →
MC Certificate Documents (1 PDF)

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
Nov 17, 2020 MC1156016-C CPL REVOCATION CPL →
Insurance Coverage Timeline (13 rows)

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

Insurer Policy # Type Limit Effective Cancel Status
OCCIDENTAL FIRE AND CASUALTY CO. OF N.C. GAT0005453 91X $750,000 Aug 10, 2025 On file ACTIVE
SIRIUSPOINT AMERICA INSURANCE COMPANY NNFTK8728764 BIPD/Primary — Aug 10, 2025 Aug 10, 2025 CANCELLED
MS TRANSVERSE INSURANCE COMPANY NNFTK8728764 BIPD/Primary — Aug 10, 2024 Aug 10, 2024 REPLACED
SIRIUSPOINT AMERICA INSURANCE COMPANY NNFTK8728764 BIPD/Primary — Aug 10, 2024 Aug 10, 2025 REPLACED
SIRIUSPOINT AMERICA INSURANCE COMPANY NNFTK8728764 BIPD/Primary — Aug 10, 2024 Jul 6, 2025 CANCELLED
ACCREDITED SURETY AND CASUALTY COMPANY, INC. 1BWHIL1901289311-00 BIPD/Primary — Aug 10, 2023 Aug 10, 2024 CANCELLED
STATE NATIONAL INSURANCE CO., INC. GWP85121 00 BIPD/Primary — Aug 10, 2022 Aug 10, 2023 CANCELLED
KNIGHTBROOK INSURANCE COMPANY AFBIL001131-00 BIPD/Primary — Feb 23, 2022 Aug 10, 2022 CANCELLED
KNIGHTBROOK INSURANCE COMPANY AFBIL001131-00 BIPD/Primary — Aug 10, 2021 Feb 23, 2022 REPLACED
KNIGHTBROOK INSURANCE COMPANY AFBIL001131-00 BIPD/Primary — Aug 10, 2021 Mar 19, 2022 CANCELLED
ARTISAN & TRUCKERS CASUALTY COMPANY CA 2860565 BIPD/Primary — Nov 17, 2020 Nov 11, 2020 REPLACED
ARTISAN & TRUCKERS CASUALTY COMPANY CA 2860565 BIPD/Primary — Nov 11, 2020 Aug 10, 2021 CANCELLED
ARTISAN & TRUCKERS CASUALTY COMPANY CA02860565 BIPD/Primary — Nov 11, 2020 Nov 11, 2020 REPLACED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Aug 10, 2025
    insurance
    TERM/REPL — SIRIUSPOINT AMERICA INSURANCE COMPANY
  2. Aug 10, 2025
    insurance
    CANCEL — SIRIUSPOINT AMERICA INSURANCE COMPANY
  3. Jul 9, 2025
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  4. Jul 6, 2025
    insurance
    CANCEL — SIRIUSPOINT AMERICA INSURANCE COMPANY
  5. Aug 10, 2024
    insurance
    CANCEL — ACCREDITED SURETY AND CASUALTY COMPANY, INC.
  6. Aug 10, 2024
    insurance
    TERM/REPL — MS TRANSVERSE INSURANCE COMPANY
  7. Aug 9, 2024
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  8. Aug 10, 2023
    insurance
    CANCEL — STATE NATIONAL INSURANCE CO., INC.
  9. Aug 9, 2023
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  10. Aug 11, 2022
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  11. Aug 10, 2022
    insurance
    CANCEL — KNIGHTBROOK INSURANCE COMPANY
  12. Mar 19, 2022
    insurance
    TERM/CANCL — KNIGHTBROOK INSURANCE COMPANY
  13. Feb 25, 2022
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  14. Feb 23, 2022
    insurance
    TERM/REPL — KNIGHTBROOK INSURANCE COMPANY
  15. Aug 10, 2021
    insurance
    CANCEL — ARTISAN & TRUCKERS CASUALTY COMPANY
  16. Aug 9, 2021
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  17. Nov 17, 2020
    authority
    GRANTED — MOTOR PROPERTY COMMON CARRIER
    Details →
  18. Nov 11, 2020
    insurance
    TERM/REPL — ARTISAN & TRUCKERS CASUALTY COMPANY
  19. Nov 11, 2020
    insurance
    TERM/REPL — ARTISAN & TRUCKERS CASUALTY COMPANY
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
LIMON CO CO 1 0
HIGHWAY 20 EB IA 1 0
CHESTERTON IN IN 1 1
MIDDLESBORO KY 1 0
EAGLEVILLE MO MO 1 1
JOPLIN MO MO 1 0
MIDWAY SD SD 1 0

Top Violation Codes Cited

Code Description Category Cited OOS
392.2 Violation of Local Laws - Explain: Unsafe Driving 7 0
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt Vehicle Maintenance 4 0
396.3(a)(1) Inspection, repair and maintenance of parts and accessories Vehicle Maintenance 3 2
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear Vehicle Maintenance 2 0
393.9(a) Inoperable required lamps Vehicle Maintenance 2 1
393.104(f)(3) Loose or unfastened tiedown. Vehicle Maintenance 1 0
393.11 No or defective lighting devices or reflective material as required Vehicle Maintenance 1 0
393.45(d) Brake connections with leaks or constrictions Vehicle Maintenance 1 0
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 Vehicle Maintenance 1 0
393.60(c) Windshield - Damaged or Discolored 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 K BROSS CARRIERS INC

  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 K BROSS CARRIERS INC

Is K BROSS CARRIERS INC an active motor carrier? ▾
Yes. K BROSS CARRIERS INC is registered with the FMCSA under USDOT 3501668 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 K BROSS CARRIERS INC's safety rating? ▾
K BROSS CARRIERS INC 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 K BROSS CARRIERS INC had? ▾
14 roadside inspections are on file for K BROSS CARRIERS INC 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 K BROSS CARRIERS INC's out-of-service rate? ▾
K BROSS CARRIERS INC's peak out-of-service rate is 33.3% (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 K BROSS CARRIERS INC based? ▾
K BROSS CARRIERS INC reports its physical address to the FMCSA as 3321 ROSECROFT LN, NAPERVILLE, Illinois 60564. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does K BROSS CARRIERS INC have valid operating authority? ▾
Yes. K BROSS CARRIERS INC holds 1 active FMCSA operating authority (MC1156016). 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 K BROSS CARRIERS INC operate? ▾
K BROSS CARRIERS INC self-reports 9 power units and 9 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 K BROSS CARRIERS INC had any crashes? ▾
1 FMCSA-reportable crash is on file for K BROSS CARRIERS INC 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.