What 395.34C means in plain language
When you're using an electronic logging device (ELD), your system tracks your driving, on-duty, off-duty, and sleeper-berth time automatically. Sometimes the ELD displays a data mismatch—a discrepancy between what the device recorded and what your actual activities were, or between vehicle motion data and your logged status.
Code 395.34C is cited when an inspector determines that you did not follow your motor carrier's instructions or your ELD provider's guidance on how to resolve that inconsistency. Your carrier and your ELD system have documented procedures for correcting these conflicts. If you ignore those procedures or fail to take the steps they recommend to fix the mismatch, you can be cited.
This is fundamentally a procedural violation—it's about following the correction process your company set up, not about falsifying records or deliberately hiding hours.
What our enforcement data actually shows
Across our 13 million+ inspection records, 395.34C has generated 852 all-time citations, with 561 citations in the last 12 months and 170 in the last 90 days. This ranks the code at #756 out of 3,036 FMCSR codes by citation volume—a mid-range enforcement focus, not rare but not a top priority either.
The most important number: 0.1% out-of-service rate. Across all 852 citations in our database, inspectors placed just 1 driver out of service. The all-FMCSR average OOS rate is 31.4%. This means 395.34C violations are treated as documentary or procedural failures, not safety emergencies that halt your operation. You will almost certainly not be placed out of service.
The trend over the past 12 months shows rising enforcement. February 2026 saw 90 citations—the highest month in our records. Over the same period, citations have been increasing from roughly 40–50 per month in mid-2025 to peaks above 50 in recent months, suggesting inspectors are paying closer attention to ELD data-resolution compliance.
Who gets cited most
Our inspection records show the top three states for 395.34C citations in the last 180 days are:
- California — 151 citations, 0 out-of-service (0.0% OOS rate)
- Colorado — 41 citations, 0 out-of-service (0.0% OOS rate)
- Arizona — 28 citations, 0 out-of-service (0.0% OOS rate)
All three states show zero OOS placements for this violation, consistent with the national pattern. California dominates the citation count, likely reflecting both higher truck traffic volumes and active enforcement presence on major corridors.
Among carriers, our data shows fleets such as C R ENGLAND INC with 17 citations and J B HUNT TRANSPORT INC with 13 citations appearing most frequently in our records. This reflects their scale in the industry and does not indicate systematic non-compliance; larger fleets naturally accumulate more citations across their driver populations.
How severe is this compared to similar codes
Within the Hours of Service category, 395.34C sits in a relatively low-enforcement band. Compare it to peer violations:
- 395.24 (HOS ELD Form and Manner) has 106,486 all-time citations but the same 0.0% OOS rate, suggesting it is a much more common procedural finding that inspectors rarely escalate to out-of-service status.
- 395.8A1-HOSP (Failing to have a record of duty status using prescribed method) shows 52,266 citations and a 92.9% OOS rate—a stark contrast. That violation results in immediate out-of-service placement in the vast majority of cases because it indicates absent or fundamentally non-compliant record-keeping.
- 395.8E-HOSPD (False record of duty status) carries 83,660 citations with a 9.6% OOS rate, indicating intentional falsification is treated more seriously than procedural failures in data reconciliation.
The 395.34C violation is enforcement-light compared to codes that imply absence of records or deliberate fraud. It is a lower-tier procedural citation.
How to avoid it
Our inspection records reveal patterns in how 395.34C co-occurs with other violations. The most common companions are:
- 395.30B1 (Driver failing to review records and certify accuracy) — 22 shared inspections in the last 90 days
- 395.34A1 (Driver failed to note ELD malfunction and notify carrier within 24 hours) — 19 shared inspections
- 395.24 (ELD Form and Manner violations) — 14 shared inspections
These patterns point to concrete actions:
-
Review your ELD data before the end of each shift. Don't wait for an inspection. If you see a mismatch between your recorded status and your actual activities, flag it immediately in the system. Most ELDs have a "notes" or "edit" function—use it.
-
Know your carrier's and ELD provider's data-reconciliation procedure. Ask your dispatcher or safety manager to walk you through the steps. If your company says "edit the timestamp" or "add an annotation," follow that exactly. If they say "submit a malfunction report," do that. Do not guess or skip steps.
-
Report ELD malfunctions within 24 hours. If your ELD is showing data that does not match vehicle motion or your actual status, treat it as a malfunction. Write it down with the date and time, then notify your carrier. This protects you and creates a paper trail showing you followed procedure.
-
Before every pre-trip, confirm the ELD data from your last shift was correctly recorded and certified. Spend 30 seconds reviewing the log entry. If something looks wrong, correct it or note it while you remember the actual facts. Do not let small discrepancies pile up.
-
Document the resolution. If you did edit or correct a data conflict, make sure your ELD shows your correction and any notes you added. When an inspector asks what happened, you can explain clearly: "I found a mismatch on [date], reported it to [contact], and resolved it by [action]." That narrative—backed by the ELD record—is your defense.
The co-occurrence data also shows scattered links to vehicle maintenance codes (coupling devices, brakes, steering, lamps). This suggests some 395.34C citations occur during inspections where multiple systems are being examined. Stay current on pre-trip inspections to avoid compounding your citation count during a single stop.