National roadside inspection stats
Inspections
13,938
that found this code
Violations
13,945
total written
OOS rate
0.6%
78 OOS
Source: FMCSA roadside inspection data (last 5 years). The OOS rate is the share of these violations that led the officer to mark the driver or vehicle out of service.
- Violation group
- Medical Certificate
- Regulation §
- 383.71H
- Severity weight
- 1
- Used in SMS
- Yes
- Status
- Active
- Updated
- 6/20/2026
Last updated June 2026
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Notes
DSMS: Y | Comment: Added in 3.0.4