What 395.30B1 means in plain language
When your ELD collects data about your driving activity — engine hours, location, miles, duty status — federal regulations require you to review that information and confirm it is accurate. Code 395.30B1 is the citation issued when a driver fails to complete that certification step.
Think of it as a signature requirement built into your ELD workflow. At the end of a 24-hour period, or when prompted after an unassigned driving event or a data edit, the system expects you to look at what was recorded and attest that it reflects reality. Skipping that step — whether intentionally or because you didn't know it was required — is what generates this violation.
It is worth noting that this is a procedural compliance issue, not an accusation that your hours-of-service records are falsified. The citation says you didn't certify, not that the underlying data was wrong.
What our enforcement data actually shows
Across our database of 13 million+ inspections, 395.30B1 has generated 6,526 all-time citations, placing it at #296 out of 3,036 FMCSR codes by citation volume. That is a meaningful enforcement footprint — this is not an obscure code that inspectors rarely use.
The good news for drivers: this violation is not out-of-service eligible under normal circumstances. Our inspection records show an all-time OOS rate of just 0.6% — only 40 drivers out of 6,486 were placed out of service after receiving this citation. Compare that to the all-FMCSR average OOS rate of 31.4%, and it becomes clear that 395.30B1 sits at the far low end of enforcement severity. You almost certainly drove away from that inspection.
Enforcement volume has been climbing. Our data shows 3,477 citations issued in the last 12 months alone, and 711 citations in just the last 90 days. The monthly trend shows consistent activity: citations ranged from 263 in November 2025 to 355 in March 2026, with no sign of inspectors backing off. The volume spike that began in May 2025 — when citations jumped from 114 in April 2025 to 327 — suggests this code moved into active enforcement focus and has stayed there.
Who gets cited most
Looking at the last 180 days, three states account for the bulk of 395.30B1 activity in our records. Iowa leads with 988 citations and a 0.0% OOS rate. Illinois is second with 236 citations, but stands out for a strikingly different OOS rate of 8.5% — meaning inspectors in Illinois placed drivers out of service at a materially higher rate than Iowa or any other top state. North Carolina comes in third with 222 citations and a 0.0% OOS rate. If you run lanes through Iowa or Illinois regularly, this code deserves extra attention before those inspections.
The OOS-rate gap between Illinois (8.5%) and every other top state (0.0%) is significant enough to flag for fleet managers routing through the Midwest. It suggests that Illinois inspectors may be combining this violation with other findings that collectively trigger an OOS order.
On the carrier side, our data shows fleets such as TWIN CARRIER LLC (USDOT 3518735) with 46 all-time citations and TRYTIME TRANSPORT LLC (USDOT 1994664) with 33 citations appearing at the top of the citation counts in our database. Large operations accumulate citations at scale, but any fleet seeing this code repeatedly should examine whether drivers are being trained on the certification workflow.
How severe is this compared to similar codes
Within the Hours of Service category, 395.30B1 is one of the lower-stakes codes from an OOS standpoint, but it is far from the most common ELD-related violation. Consider these peers from our inspection records:
- 395.24 (ELD Form and Manner) has 106,486 all-time citations — roughly 16 times the volume of 395.30B1 — with a 0.0% OOS rate. This is the broadest ELD administrative bucket, and it dwarfs 395.30B1 in frequency.
- 395.30B1-ELDDFR (Driver failing to review records and certify accuracy) is the closest functional sibling, with 70,864 citations and a 0.0% OOS rate. The combined citation count across both versions of this certification requirement exceeds 77,000 in our database, which tells you inspectors treat ELD certification lapses as a routine check.
- 395.8A1-HOSP (Failing to have a record of duty status using the prescribed method) sits at 52,266 citations but carries a 92.9% OOS rate. That comparison is instructive: a driver who doesn't certify their ELD records is in a fundamentally different position than a driver who has no records at all. The certification lapse costs you points on your safety score; the missing records can park your truck.
How to avoid it
The co-occurring violation patterns in our database point directly at what is going wrong during these inspections. In the last 90 days, 395.30B1 appeared alongside 395.24C2III (failure to manually add shipping document number) in 121 shared inspections, and with 395.24C2II-ELDTN (failure to manually input or verify trailer number) in 44 shared inspections. That pattern suggests drivers who are missing one ELD data-entry step tend to be missing others. A rushed or incomplete end-of-day ELD workflow is the common thread.
Before or during every pre-trip, build these habits:
- Certify your previous day's records before you move the truck. Most ELDs prompt you at login — do not tap through that screen without actually reviewing the entries.
- Confirm your trailer number is entered correctly in the ELD. With 44 inspections showing both violations together, an unverified trailer number and an uncertified log often travel as a pair.
- Add your shipping document number to the ELD at the time of pickup. The 121 shared inspections with 395.24C2III show this is the single most common companion violation.
- Do a full lamp and equipment walk-around. Our records show 393.9 (inoperable required lamp) appearing alongside 395.30B1 in 45 shared inspections in the last 90 days. An inspector who finds a bad light is going to look at your ELD next.
- Check your fire extinguisher. With 393.95A co-occurring in 36 inspections, missing or defective emergency equipment is another trigger that leads inspectors to dig into your paperwork.
- If you drive a Freightliner (FRHT), Utility trailer (UTIL), or Volvo (VOLV), be aware that these make up the top cited vehicle combinations in our database — 2,226, 1,083, and 818 all-time citations respectively. There is nothing mechanically unique to those vehicles that causes the violation, but if you operate one of them, you are in the most-cited equipment pool and inspectors are seeing this code regularly on those units.
The bottom line: 395.30B1 does not park your truck, but it feeds your CSA score and signals to inspectors that your ELD discipline is loose. A complete ELD login routine — certify yesterday, enter trailer number, add shipping doc — closes this vulnerability before you pull out of the lot.