TruckCodex

383.91A — No CDL endorsement

FMCSA violation code under Driver Fitness. 327 events recorded in roadside inspections. Severity weight: 8.

Severity Weight
8
OOS Eligible
No
BASIC Category
Driver Fitness
Total Events
327
Code
383.91A
Code System
FMCSR
BASIC Category
Driver Fitness
OOS Eligible
No
Severity Weight
8
Violation Group
—
Total Events
327
Carriers Cited
313

Violation Description

Operating a commercial motor vehicle requiring an endorsement (hazmat, tanker, school bus, passenger, double/triple) without having the proper endorsement.

About This Violation Code

Code 383.91A falls under the Driver Fitness BASIC category in FMCSA's Safety Measurement System (SMS). It carries a severity weight of 8 (scale 1-10, higher = more severe).

When this violation is cited during a roadside inspection, it contributes to the carrier's Driver Fitness 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 383.91A in the Federal Motor Carrier Safety Regulations.

View on eCFR.gov →FMCSA Violations Search →
Events (all time)
327
OOS Events
315
OOS Rate
96.3%
Top State (180d)
Texas
50 events

Top Enforcing States

Where 383.91A is most commonly cited (last 180 days)

1.Texas
50
OOS 98.0%
2.Illinois
25
OOS 92.0%
3.North Carolina
20
OOS 100.0%
4.New Mexico
3
OOS 100.0%
5.Iowa
2
OOS 50.0%

Click a state to see roadside inspection activity, top stations, and carrier profiles in that jurisdiction.

Citation Trend (12 months)

Monthly count of 383.91A citations. Red bars mark months with OOS-triggering citations.

5
Apr
18
May
15
Jun
22
Jul
16
Aug
20
Sep
20
Oct
21
Nov
13
Dec
14
Jan
21
Feb
24
Mar

Most Active Stations

Inspection stations citing 383.91A most often (last 180 days)

1.I-64
3
OOS 100.0%
2.I-94
3
OOS 100.0%
3.IH10 WB WINNIE SCALE
2
OOS 100.0%
4.GALLUP PORT OF ENTRY
2
OOS 100.0%
5.IH-0035 IN WILLIAMSON CO. (252
2
OOS 100.0%
6.020 - MARION - I-57 S/B
2
OOS 100.0%
7.SAMPSON COUNTY, CLINTON
2
OOS 100.0%
8.RT. 45/52
2
OOS 100.0%
9.IH-0035E IN DENTON CO. (447-46
2
OOS 100.0%
10.115 - S I-39 SB WILLOWCREEK R.
1
OOS 100.0%

Often Cited Together

Other violations commonly found on the same inspection (last 90 days)

392.2RG27 co-occurrences393.924 co-occurrences396.17C21 co-occurrences383.23A218 co-occurrences392.2FT12 co-occurrences393.95A8 co-occurrences393.48A8 co-occurrences390.21(a)7 co-occurrences393.117 co-occurrences391.41APC6 co-occurrences

Citation patterns suggest related root causes (e.g., HOS violations paired with logbook errors).

Top Carriers Cited

Ranked by frequency • 313 carriers total • Page 1 of 13

Top Carriers with 383.91A Violations

Showing 25 of 313

fmcsa-violations
Top Carriers with 383.91A Violations
#CarrierUSDOT# Violations
#1JOE'S A FOOD DISTRIBUTORS CORP16059833
#2NATURAL RESOURCES TRANSPORTATION SERVICES LLC24687633
#3JOSE OLIVAS19500582
#4NORTH HOUSTON POLE LINE LP6745072
#5GULF ATLANTIC LOGISTIC LLC39338032
#6BURCH EQUIPMENT LLC3296892
#7HALL'S TREE SERVICE INCORPORATE28418452
#8SCORPION CONCRETE PUMPING LLC29361112
#9THE F A BARTLETT TREE EXPERT COMPANY3081942
#10ROUTE 281 LOGISTICS LLC31391072
#11HERNANDEZ UTILITIES LLC19728542
#12CRUZ TEC INC30649722
#13CVS TRANSPORTATION LLC6121511
#14ELITE OUTDOOR LIVING LLC31501901
#15CIRCLE G FARMS & FEED LOTS INC5291171
#16VICTORY TRANSPORTATION SYSTEMS INC11622391
#17M1 LOGISTIC SOLUTIONS LLC41121631
#18FULL THROTTLE EXCAVATION LLC42511361
#19INTERSTATE COWBOY LOGISTIX44409381
#20JOSHUA MARK BLACKMAN34275261
#21SWINT HAULING & DISPOSAL SERVICE LLC22589711
#22VERNOR MATERIAL & EQUIPMENT COMPANY INC19446341
#23EVTC LLC36068851
#24TURNER ASPHALT LLC14250991
#25CRETOR CONSTRUCTION EQUIPMENT LLC6805161

Recent Inspections

Latest inspections where 383.91A was cited • 327 total events • Page 1 of 14

Recent Inspections with 383.91A

Showing 25 of 327

fmcsa-inspections
Recent Inspections with 383.91A
DateReport #StateLevelOOS
Mar 31, 202687465988ILLevel 2Yes
Mar 30, 202687438693NCLevel 4Yes
Mar 24, 202687440677TXLevel 1Yes
Mar 20, 202687384691TXLevel 3Yes
Mar 20, 202687372128ILLevel 1Yes
Mar 20, 202687372223ILLevel 2Yes
Mar 19, 202687343423NMLevel 2Yes
Mar 18, 202687344342TXLevel 3Yes
Mar 18, 202687333748ILLevel 2Yes
Mar 18, 202687333827ILLevel 1Yes
Mar 18, 202687344266TXLevel 2Yes
Mar 17, 202687373631TXLevel 3Yes
Mar 16, 202687373427TXLevel 3Yes
Mar 13, 202687290757ILLevel 2Yes
Mar 13, 202687290567NCLevel 2Yes
Mar 12, 202687334417TXLevel 2Yes
Mar 11, 202687274448NCLevel 3Yes
Mar 11, 202687323671TXLevel 2No
Mar 10, 202687275976TXLevel 2Yes
Mar 9, 202687252252ILLevel 1Yes
Mar 5, 202687263314TXLevel 1Yes
Mar 4, 202687262933TXLevel 3Yes
Mar 3, 202687228345TXLevel 2Yes
Mar 2, 202687203295ILLevel 2Yes
Feb 26, 202687191588TXLevel 1Yes

Data sources & freshness

FMCSA Vehicle Inspections and Violations
Unknown freshness
Federal Motor Carrier Safety Regulations (49 CFR)
Unknown freshness

Related records

CategoryAll Driver Fitness Violations
Browse all violation codes in the Driver Fitness BASIC
IndexAll Violation Codes
FMCSR violation codes by BASIC category
ReferenceFMCSA Roadside Inspections
Inspection levels and procedures
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