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O Trucking
CSA BASIC Category

Driver Fitness Violations

CDL validity, medical certification, Driver Qualification File, training records.

18 catalogued codes 18 OOS-eligible Intervention threshold: 65th percentile
18 codes
BASIC
Driver Fitness
Catalogued codes
18
OOS-eligible
18
Max severity
10/10
Avg severity
4.6/10
FMCSA threshold
65th percentile
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What this BASIC means

The Driver Fitness BASIC tracks driver eligibility: CDL class/endorsement validity, DOT medical certification (Med Card), Driver Qualification File (DQ File, 49 CFR 391.51), MVR pulls, road test, and previous-employer verification. This BASIC has the lowest crash correlation of the seven — FMCSA still scores it but the threshold is the same 65th percentile. The most-common violations are administrative: expired Med Card, missing DQ File entry, wrong CDL class for the vehicle weight.

Overview

The Driver Fitness BASIC tracks driver eligibility: CDL class/endorsement validity, DOT medical certification (Med Card), Driver Qualification File (DQ File, 49 CFR 391.51), MVR pulls, road test, and previous-employer verification. This BASIC has the lowest crash correlation of the seven — FMCSA still scores it but the threshold is the same 65th percentile. The most-common violations are administrative: expired Med Card, missing DQ File entry, wrong CDL class for the vehicle weight.

Top violations in this BASIC

391.41(a) (no current medical certificate) is the most-cited Driver Fitness violation, severity 5/10. Med Cards expire every 12-24 months depending on the examiner — most violations are 30-day expirations someone didn't catch. Other common: 383.23 (no CDL for vehicle class, severity 8 + OOS), 391.45 (driver not qualified, severity 5), 383.51 (CDL disqualified, severity 10 + OOS).

How to lower your Driver Fitness BASIC

Run MVR pulls quarterly (not just annually as 391.25 requires). Set automated Med Card expiration alerts 60 days out. Maintain a DQ File per 391.51 with: annual MVR, road test certificate, medical cert, employment verification, drug test results. Use a TPA (third-party administrator) if you have more than 10 drivers — too many moving pieces for spreadsheet tracking.

All 18 violations in Driver Fitness

Related

Frequently Asked Questions

What is the Driver Fitness BASIC?
The Driver Fitness BASIC is one of seven Behavior Analysis and Safety Improvement Categories in FMCSA's Safety Measurement System (SMS). The Driver Fitness BASIC tracks driver eligibility: CDL class/endorsement validity, DOT medical certification (Med Card), Driver Qualification File (DQ File, 49 CFR 391.51), MVR pulls, road test, and previous-employer verification. This BASIC has the lowest crash correlation of the seven — FMCSA still scores it but the threshold is the same 65th percentile. The most-common violations are administrative: expired Med Card, missing DQ File entry, wrong CDL class for the vehicle weight.
What CSA percentile triggers FMCSA intervention for Driver Fitness?
FMCSA's intervention threshold for Driver Fitness is the 65th percentile. Once a carrier crosses, FMCSA can issue a Warning Letter, conduct an Off-Site Investigation (request documents remotely), conduct an On-Site Focused Investigation (auditor visits but only reviews this BASIC), or a full Compliance Review (auditor reviews everything). Compliance Reviews are how Conditional or Unsatisfactory safety ratings happen — those can shut down a carrier.
How can I see my carrier's Driver Fitness score?
Go to FMCSA's SMS website (ai.fmcsa.dot.gov/sms), enter your USDOT number, and look at the BASIC scorecard. Each BASIC shows your percentile rank, the violations contributing, and the time-weighting. The data updates monthly. Drivers can see their own PSP report at the FMCSA Pre-Employment Screening Program portal — it covers driver-side BASICs (Unsafe Driving, HOS, Driver Fitness, Controlled Substances).
Which violations in this BASIC are out-of-service eligible?
18 of the 18 catalogued Driver Fitness violations are out-of-service eligible. OOS-eligible means the inspector can take the driver or truck off the road at the inspection site — the truck/driver cannot continue until the defect is corrected. Browse the OOS-eligible list above to see which specific codes can put you OOS.
How long do Driver Fitness violations stay on my CSA score?
All BASICs use the same 24-month time-weighting: 3× points months 0-6, 2× months 7-12, 1× months 13-24, then drops off. Driver-side violations also appear on the driver's PSP report for 36 months. If you successfully challenge a citation via DataQs, it can be removed from CSA — but you have to file the challenge yourself within 24 months.

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