Tachograph Analysis Services

Tachograph analysis services for UK HGV, PSV and mixed-fleet operators. Driver card downloads, vehicle-unit checks, infringement reports, debrief evidence and DVSA-ready management records.

Discuss tachograph analysis

If downloads are late, infringements are repeating or reports are not being followed up, leave a message and we will review the next step.

What our tachograph analysis service covers

The service covers the full tachograph compliance cycle. It can be used as a one-off historic review, a readiness check before DVSA contact, or an ongoing monthly analysis arrangement.

  • Driver card and vehicle-unit download monitoring against the required intervals.
  • Analysis of drivers’ hours infringements, including breaks, rest, daily driving, weekly driving and mode errors.
  • Review of missing mileage, unknown activity, manual entry gaps and records needing explanation.
  • Driver-level infringement reports showing frequency, seriousness and repeat trends.
  • Debrief evidence that links the infringement to the driver discussion and corrective action.
  • Management summaries for directors, transport managers and compliance meetings.
  • Working Time Regulations checks where tachograph data is also used to monitor mobile worker hours.
  • Support where DVSA, a customer auditor or a Traffic Commissioner has asked for records.

Set up tachograph analysis

Tachograph Analysis Services Video Guide

Tachograph download and infringement reporting

Tachograph analysis that keeps driver hours records clean and defensible

The service covers the full tachograph compliance cycle. It can be used as a one-off historic review, a readiness check before DVSA contact, or an ongoing monthly analysis arrangement.

Request tachograph review

Tachograph Analysis Services FAQs

Common questions about this service and what the review normally covers.

What does Tachograph Analysis Services cover?

The service covers the full tachograph compliance cycle. It can be used as a one-off historic review, a readiness check before DVSA contact, or an ongoing monthly analysis arrangement. Driver card and vehicle-unit download monitoring against the required intervals. Analysis of drivers' hours infringements, including breaks,

Tachograph Analysis Services help operators turn raw driver card and vehicle-unit downloads into a clear compliance record. Finding infringements is only the start. The file should show that data was downloaded on time, analysed properly, discussed with the driver where needed, and reviewed by management before the same issue repeats.

We support HGV, PSV and mixed-fleet operators who need reliable tachograph download analysis, infringement reports and debrief evidence without turning the transport office into a paperwork exercise. The work is especially useful before a DVSA desk-based assessment, customer audit, Traffic Commissioner review, public inquiry preparation or internal compliance check.

Request tachograph analysis support or use our transport services assessment to describe your fleet, drivers and current download arrangements.

What our tachograph analysis service covers

The service covers the full tachograph compliance cycle. It can be used as a one-off historic review, a readiness check before DVSA contact, or an ongoing monthly analysis arrangement.

  • Driver card and vehicle-unit download monitoring against the required intervals.
  • Analysis of drivers’ hours infringements, including breaks, rest, daily driving, weekly driving and mode errors.
  • Review of missing mileage, unknown activity, manual entry gaps and records needing explanation.
  • Driver-level infringement reports showing frequency, seriousness and repeat trends.
  • Debrief evidence that links the infringement to the driver discussion and corrective action.
  • Management summaries for directors, transport managers and compliance meetings.
  • Working Time Regulations checks where tachograph data is also used to monitor mobile worker hours.
  • Support where DVSA, a customer auditor or a Traffic Commissioner has asked for records.

Set up tachograph analysis

What tachograph analysis should prove

A compliant tachograph file should be easy to follow. It should show the download date, the data analysed, the infringements identified, the driver debrief, and the management action taken. If those pieces are separated, missing or left inside software without follow-up, the operator may struggle to prove effective control.

Record area What good evidence shows Common weakness
Driver card downloads Cards downloaded within the required cycle and checked against driver activity. Downloads drift beyond the limit when drivers are away, off sick or moved between depots.
Vehicle-unit downloads Each vehicle file is downloaded, stored and matched to use of the vehicle. Spare, hired or low-use vehicles are missed because nobody owns the schedule.
Infringement reports Breaches are listed by driver, date, rule, duration and repeat pattern. Reports are generated but not reviewed by a responsible person.
Driver debriefs The driver has been spoken to and the corrective action is recorded. Unsigned or generic debrief sheets give no evidence of learning or management control.
Management review Recurring problems are escalated, monitored and linked to route planning or training where relevant. The same infringement appears month after month with no change in action.

Download intervals DVSA will expect to see

Driver cards must be downloaded at least every 28 calendar days. Vehicle-unit data must be downloaded at least every 90 calendar days. These are maximum intervals, so many operators set a shorter internal cycle to protect against holidays, sickness, agency cover and depot changes.

A missed download creates an evidence gap. The risk is higher where the gap sits alongside long shifts, high mileage, repeated manual entries, unknown activity or poor driver debrief records. GOV.UK remains the source for current drivers’ hours and tachograph requirements; this page explains the practical evidence operators should hold.

When operators usually need support

Support is most useful where downloads are taking place but the management trail is weak. Software can identify an infringement, but it cannot prove that a manager reviewed it, spoke to the driver, corrected the planning issue or escalated repeat behaviour.

  • A new transport manager has inherited old reports and needs to understand the live risk.
  • Agency drivers use the vehicles and their card data is not reviewed with the same discipline as employed drivers.
  • Drivers have repeat rest, break or mode errors and the debrief notes are too thin.
  • Vehicle-unit downloads are missed on spare, seasonal, hired or low-mileage vehicles.
  • DVSA has requested tachograph records after an encounter or desk-based assessment.
  • A public inquiry, preliminary hearing or audit has raised questions about control of drivers’ hours.

An anonymised pattern we often see is a small fleet downloading cards on the last possible day, producing reports, and filing them without a signed debrief. When three drivers repeat the same break error the following month, the issue is no longer a driver mistake on its own. It becomes a management-control question because the earlier warning was not followed through.

“When DVSA review a tachograph file, they read forwards from the infringement to the action taken. If the software flagged a repeat break failure in January and the same driver triggers it again in March, the question for the transport manager is what changed between those two months. A signed debrief on its own is not enough if the pattern continued.”

Liam Gafoor CMILT IOSH, Transport Compliance Adviser

How the review works

We start with the fleet list, drivers, download method, software output and current debrief process. The review then separates data problems from driver behaviour and operational planning issues. That distinction matters because a missed manual entry, a poor route schedule and a deliberate hours breach require different actions.

For a one-off review, we analyse the available historic downloads and produce a findings report with late downloads, missing data, repeat infringements and priority actions. For ongoing support, we agree a reporting cycle that fits the fleet and produces a clear record for the operator’s compliance file. Use the transport services assessment to tell us how the records are currently managed.

Infringements and risks we report on

Not every infringement carries the same practical risk. A single short break error needs recording, but a repeated pattern of daily rest failures, excessive driving, poor manual entries or missing mileage is more likely to attract closer attention.

  • Driving time: daily or weekly driving limits, including incorrect use of extended driving.
  • Breaks: missing, late or incorrectly split breaks after driving periods.
  • Daily and weekly rest: insufficient rest, reduced rest patterns and unexplained interruptions.
  • Mode errors: incorrect use of rest, other work, availability or unknown activity.
  • Missing data: gaps needing manual entries, supporting notes or further explanation.

Operator Licence Ltd can help review this evidence, identify the gaps and connect you with the right specialist support for tachograph analysis and drivers’ hours compliance. Contact us to discuss tachograph analysis for your fleet.

Tachograph analysis FAQs

How often should driver cards be downloaded?

Driver cards should be downloaded at least every 28 calendar days. A shorter internal cycle is often safer where drivers are away from base, take holidays or use different vehicles.

How often should vehicle units be downloaded?

Vehicle-unit data should be downloaded at least every 90 calendar days. Operators should include spare, hired and low-use vehicles in the schedule.

Is a tachograph software report enough?

No. The report is only part of the evidence. The operator should also keep review notes, driver debriefs, corrective actions and follow-up records where the same issue repeats.

Can old tachograph data be reviewed?

Yes. A retrospective review can identify late downloads, missing mileage, repeat infringements and weak debrief evidence from the data still available.

Do agency drivers need tachograph analysis?

Yes. If an agency driver works on the operator’s vehicle, that work should be included in the operator’s tachograph management process.

Relevant guidance: GOV.UK drivers’ hours guidance for goods vehicles. This page provides general compliance guidance only and is not legal advice.

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