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When HU, safety inspection (SP) and UVV fall due.

The HU runs to the month from the last inspection, the SP at a fixed gap to the HU, the UVV inspection to the inspection date. Go too early and you waste time, come too late and the date slips back. The calculator knows all three rules and shows whether combining them pays off.

Vehicle
Key dates
Registered on
Latest HU
Last UVV inspection

The calculator provides general information and is not legal advice. Legal status: 14 Oct 2026, checked against the Road Traffic Licensing Regulations with Annexes VIII and VIIIa, the Road Traffic Act, the Road Traffic Regulations, the Fine Catalogue Regulation, DGUV Regulations 1, 52, 68, 70 and 79 and DGUV Principle 314‑003, each in the version retrieved on that day.

What is calculated

Two sets of rules, one fleet.

The HU term starts with the month it is carried out (Annex VIII No. 2.3 StVZO). Anyone who has it done too early wastes term, anyone who comes too late pushes the next appointment back. The UVV inspection under DGUV V70 also runs from the last inspection, but to the exact day. The calculator does not cover dangerous goods under ADR with their own tank and body inspections.

HU and safety inspection

Road Traffic Licensing Regulations

    UVV and other inspections

    Accident prevention and operational safety

      Questions

      Common questions

      Zentrana info@zentrana.de

      Write to us at this address. We answer it ourselves, usually within one working day.

      The next HU counts from the month the last one was done. Anyone who has it done too early wastes term. The HU is due by the end of the month on the inspection sticker, the safety inspection by the end of the month on the test mark and SP plate. The count runs to the last day of that month.

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      What Zentrana does with it automatically

      1. 01 Fleet management holds the main inspection and UVV inspection on the vehicle, UVV instruction and driving licence check on the driver.
      2. 02 The system will remind you 60, 30 and 7 days before the due date, in the app and by email. The lead times can be adjusted.
      3. 03 A deadline is done only with proof. You record the UVV inspection with the inspector, result and defects on the vehicle.
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      Your next step

      In Zentrana, nothing needs recalculating.

      What you type in here one by one runs there automatically for every person: hours, deadlines, leave and holidays. Zentrana reports deadlines before they run out.

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      • 02 We send you a link to confirm your registration by email.
      • 03 Your access is ready at once, the contract applies from then.
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