397.11A — 397.11A
FMCSA violation code under Hazardous Materials. 1 events recorded in roadside inspections. Severity weight: N/A.
About This Violation Code
Code 397.11A falls under the Hazardous Materials BASIC category in FMCSA's Safety Measurement System (SMS).
When this violation is cited during a roadside inspection, it contributes to the carrier's Hazardous Materials BASIC score. Carriers with high BASIC percentiles may be prioritized for FMCSA interventions including warning letters, investigations, or compliance reviews.
Regulatory Reference
Federal Motor Carrier Safety Regulations
This violation references 49 CFR 397.11A in the Federal Motor Carrier Safety Regulations.
Top Enforcing States
Where 397.11A is most commonly cited (last 180 days)
Click a state to see roadside inspection activity, top stations, and carrier profiles in that jurisdiction.
Citation Trend (12 months)
Monthly count of 397.11A citations. Red bars mark months with OOS-triggering citations.
Most Active Stations
Inspection stations citing 397.11A most often (last 180 days)
Often Cited Together
Other violations commonly found on the same inspection (last 90 days)
Citation patterns suggest related root causes (e.g., HOS violations paired with logbook errors).
Top Carriers Cited
Ranked by frequency • 1 carriers total
Top Carriers with 397.11A Violations
| # | Carrier | USDOT | # Violations |
|---|---|---|---|
| #1 | TEX MIX PARTNERS LLC | 1947548 | 1 |
Recent Inspections
Latest inspections where 397.11A was cited • 1 total events
Recent Inspections with 397.11A
| Date | Report # | State | Level | OOS |
|---|---|---|---|---|
| Mar 13, 2026 | 87345124 | TX | Level 2 | No |