• Tacho Agent Blog

Compliance insights for operators and transport managers

Plain-English guidance on tachograph analysis, drivers’ hours, and DVSA compliance.

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How does regular tachograph analysis reduce the risk of DVSA prohibition notices on HGV fleets?

Part of our Operator Questions series. Why consistent analysis is the evidence DVSA asks for, how it catches pattern infringements early, and where unknown driving and overspeeds fit in.

Andy Gilbert

28 July 2026

min read

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Latest articles

How can HGV operators use tachograph data to make better operational decisions?

Tachograph data does more than prove compliance. Used properly it tests route feasibility, sharpens scheduling, evidences incidents and shows whether infringement rates are rising or falling.

27 August 2026

min read

How can HGV fleet schedules be designed to reduce tachograph infringement rates?

Fleet-wide infringement patterns often start in the planning office, not the cab. How to design driving windows, breaks and multi-day runs that keep drivers legal without losing productivity.

12 August 2026

min read

What does a DVSA desk-based assessment involve and what tachograph evidence is required?

Part of our Operator Questions series. What DVSA asks for, the 7 to 14 day deadline, the .ddd files and reports you must produce, and how the outcome feeds straight back into your OCRS score.

15 July 2026

min read

How does DVSA use tachograph data to identify high-risk HGV operators?

Part of our Operator Questions series. How OCRS turns roadside downloads into an operator score, why a clean encounter lowers it, and what tips a fleet into the red band and heavier enforcement.

25 June 2026

min read

What tachograph rules apply to vans over 2.5 tonnes from July 2026?

Part of our Operator Questions series. Which vans came into scope on 1 July 2026, the licence, tachograph and driver changes required, and what UK-only operators do not need to do.

16 June 2026

min read

How does DVSA decide which HGV operators to target for enforcement checks?

Part of our Operator Questions series. What actually drives DVSA targeting: OCRS bands, the three-year rolling window, complaints, and how Earned Recognition reduces the attention you get.

28 May 2026

min read

What are a transport manager's legal tachograph responsibilities under UK law?

Part of our Operator Questions series. The download deadlines, infringement management and calibration duties you carry personally - and how repute can be lost even when the O-licence survives.

13 May 2026

min read

What are the daily and weekly rest requirements for HGV drivers in the UK?

Part of our Operator Questions series. The 11 and 9 hour daily rules, 45 and 24 hour weekly rests, compensation deadlines, and why a long shift can trigger a reduced rest on its own.

30 April 2026

min read

How does a digital tachograph record and store driver activity data?

Part of our Operator Questions series. We explain exactly what a digital tachograph records, where the data lives, and the download deadlines you need to meet.

14 April 2026

min read