395.34A1 — Failing to note malfunction that requires use of paper log

FMCSA violation code under Hours of Service. 492 events recorded in roadside inspections. Severity weight: N/A.

Severity Weight
N/A
OOS Eligible
No
BASIC Category
Hours of Service
Total Events
492
Code
395.34A1
Code System
FMCSR
BASIC Category
OOS Eligible
No
Severity Weight
N/A
Violation Group
Total Events
492
Carriers Cited
475

Violation Description

Failing to note malfunction that requires use of paper log

About This Violation Code

Code 395.34A1 falls under the Hours of Service BASIC category in FMCSA's Safety Measurement System (SMS).

When this violation is cited during a roadside inspection, it contributes to the carrier's Hours of Service 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 395.34A1 in the Federal Motor Carrier Safety Regulations.

Events (all time)
492
OOS Events
27
OOS Rate
5.5%
Top State (180d)
Illinois
29 events

Top Enforcing States

Where 395.34A1 is most commonly cited (last 180 days)

1.Illinois
29
OOS 37.9%
2.Iowa
28
OOS 0.0%
3.North Carolina
19
OOS 0.0%
4.Texas
17
OOS 0.0%
5.New Mexico
9
OOS 0.0%
6.Pennsylvania
1
OOS 0.0%

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

Citation Trend (12 months)

Monthly count of 395.34A1 citations. Red bars mark months with OOS-triggering citations.

17
Apr
23
May
28
Jun
35
Jul
13
Aug
14
Sep
19
Oct
16
Nov
14
Dec
16
Jan
19
Feb
26
Mar
1
Apr

Most Active Stations

Inspection stations citing 395.34A1 most often (last 180 days)

Often Cited Together

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

Top Carriers Cited

Ranked by frequency • 475 carriers total • Page 1 of 19

Top Carriers with 395.34A1 Violations

Showing 25 of 475

fmcsa-violations

Recent Inspections

Latest inspections where 395.34A1 was cited • 492 total events • Page 1 of 20

Recent Inspections with 395.34A1

Showing 25 of 492

fmcsa-inspections
Recent Inspections with 395.34A1
DateReport #StateLevelOOS
Apr 1, 202687477737ILLevel 3No
Mar 26, 202687440709TXLevel 2No
Mar 26, 202687420730IALevel 2No
Mar 24, 202687407324NMLevel 2No
Mar 24, 202687408846ILLevel 2No
Mar 22, 202687371544IALevel 2No
Mar 20, 202687371842ILLevel 2Yes
Mar 20, 202687384691TXLevel 3No
Mar 20, 202687371856ILLevel 2Yes
Mar 18, 202687333801ILLevel 3Yes
Mar 14, 202687313551IALevel 3No
Mar 13, 202687290707NCLevel 2No
Mar 9, 202687251917IALevel 2No
Mar 9, 202687251949IALevel 2No
Mar 9, 202687262149NMLevel 2No
Mar 9, 202687250981NCLevel 2No
Mar 8, 202687251682IALevel 2No
Mar 8, 202687371734ILLevel 3Yes
Mar 8, 202687251658IALevel 3No
Mar 6, 202687263479TXLevel 3No
Mar 4, 202687215334ILLevel 2No
Mar 3, 202687189027NCLevel 3No
Mar 3, 202687202548NCLevel 3No
Mar 2, 202687190525ILLevel 2No
Mar 1, 202687181033IALevel 2No

Data sources & freshness

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