Tachograph calibration is a legal requirement for all commercial vehicles operating under EU Regulation No 165/2014. The rules state that any truck or bus over 3.5 tons (from 2026 and onwards, all trucks or buses >2,5 tons) must have its tachograph calibrated at least every two years. Calibration is also mandatory whenever a tachograph is repaired or installed in a new vehicle or following any technical changes like a new VIN, tyre size adjustment, or license transfer across EU countries. These measures ensure accurate recording of driving hours, rest periods, speed, and distance, protecting road safety initiatives and fair competition.
Schedule EU-compliant tachograph services to meet legal requirements
What happens when you do not comply with tachograph calibration rules?
Failure to comply with tachograph calibration rules can have diverse consequences, as operating with an expired calibration certificate or outdated tachograph exposes drivers and operators to serious liability. You could face financial penalties ranging from hundreds to thousands of euros depending on the country, vehicle immobilization at border crossings, and even suspension of your transport license. Uncalibrated tachographs may produce invalid data, triggering audits or losing business opportunities when clients require full compliance. These setbacks can mean costly delays, interrupted schedules, and damage to your professional standing.
The risks of missing a (digital) license for your smart tachograph
Smart tachograph 4.1 (2nd generation) units need a valid digital license to download and store essential driver and vehicle data. If the license is missing or expired, your smart tachograph system will fail to capture required records, causing data gaps that raise red flags for authorities. This can lead to remote enforcement triggers, on-the-spot roadside checks, and automated audits. Legal obligations require smart tacho data retention for at least one year, so missing or corrupted data due to a non-available license puts both drivers and operators at serious risk of penalties. A missing license effectively disables core tachograph functionality, undermining serviceability, and compliance with EU law.
Schedule an appointment to comply with all EU road guidelines
Whether you are managing a fleet or driving independently, staying compliant with tachograph rules and laws is crucial. Our certified tacho service center near the Port of Antwerp offers fast, professional solutions. We provide recognized calibration certificates, multilingual support, and swift turnaround to minimize your downtime and prevent enforcement risks. Contact us today to schedule your appointment, and ensure your truck or fleet is legally compliant, fully operational, and ready for EU transport inspections. Our services are available for all EU truck drivers, including but not limited to:
