FMCSR 398.4 Citation: Migrant Worker Transport — Q&A

Direct answers to driver questions about 398.4 citations. Out-of-service rates, what happens next, and how this violation compares to other unsafe driving codes.

Severity Weight
N/A
OOS Eligible
No
BASIC Category
Unsafe Driving
Code System
FMCSR
Code:
398.4
Code System:
FMCSR
BASIC Category:
Unsafe Driving
OOS Eligible:
No
Severity Weight:
N/A

Ranks #1,990 of 3,146 FMCSR codes by citation frequency • OOS rate of 0.0% is below the FMCSR-wide average of 33.3%.

Violation Description

Driving of vehicles - Transportation of Migrant Workers

Questions & Answers

Direct answers grounded in TruckCodex inspection data

Will a 398.4 citation put my truck out of service?

No. Across our 13 million+ inspection records, 398.4 has resulted in zero out-of-service placements—a 0.0% OOS rate. This code is not OOS-eligible under FMCSR rules.

For context, the all-FMCSR average OOS rate is 31.4%, so this violation sits well below the national baseline for enforcement severity.

Is 398.4 a rare violation or common?

This is one of the rarest violations we track. Our inspection database shows just 19 all-time citations for 398.4 migrant worker transportation violations, ranking it #1962 of 3,036 FMCSR codes by citation volume.

More tellingly: zero citations were issued in the last 12 months and zero in the last 90 days. If you've received this citation, you're part of a very small enforcement group.

What should I do immediately after getting cited for 398.4?

  1. Document the citation. Get the officer's badge number, inspection report number, and a copy of the inspection.
  2. Review your operation. If the citation relates to migrant worker transportation, examine your compliance with applicable vehicle and driver requirements during transport operations.
  3. Report to your carrier. Notify your fleet manager or dispatcher immediately.
  4. Request the full inspection report. You'll need the detailed findings to understand the specific violation.
  5. Consider DataQs. If you believe the violation was issued in error or lacks supporting documentation, you can contest it through FMCSA's DataQs system within 90 days of the inspection.

How does 398.4 compare to other unsafe driving violations?

398.4 is significantly less severe than the most common unsafe driving violation: 392.2 (operating a CMV while ill or fatigued), which has generated over 1.2 million citations with a 0.8% OOS rate.

Our data shows 398.4 at 0.0% OOS rate—meaning no driver has been removed from service for this violation in our entire database. The contrast illustrates that 398.4 enforcement is exceptionally light relative to more prevalent unsafe driving codes.

Can I fight a 398.4 citation through DataQs?

Yes. The FMCSA DataQs system allows drivers and carriers to contest roadside inspection violations within 90 days of the inspection date. Your contestation succeeds when you can show the violation was not supported by evidence on the inspection report—for example, missing documentation of the violation or factual error by the inspector.

You'll need your inspection report number and a clear explanation of why the citation was improper. Submit through the FMCSA's DataQs portal.

Which carriers see the most 398.4 citations?

Across our inspection records, 398.4 citations are concentrated among agricultural and migrant labor operations. Foothill Packing Inc (USDOT 823115) and Valley Pride Inc (USDOT 739483) each received 3 citations; Al Pak Labor and Bud Antle Inc each had 2.

The remaining citations are scattered across smaller carriers. This pattern reflects that the violation is tightly linked to specific business types rather than broad fleet categories.

Last updated: 2026-04-20T16:27:46.431Z Answers reference TruckCodex inspection data Read the full article → Fleet FAQ →

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.

Refreshed daily.

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

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EIA

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

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

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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.