Navigating the 2025 tachograph changes

By Andre Renner, Transport Consultant · 18th April 2025

The road transport sector is once again facing significant regulatory change, driven primarily by the EU's Mobility Package. With rising costs, driver shortages and an ever-growing compliance burden, operators are under real pressure. The upcoming tachograph changes aim to improve road safety and ensure fair competition, but they add another layer of complexity. Let us break down the key changes — and address the serious concerns I am hearing from operators.

The shift to Smart Tachograph 2 (SMT2)

At the heart of these changes is the mandatory adoption of the Smart Tachograph 2 (SMT2). The key deadlines are:

• 31st December 2024: vehicles on international journeys currently using analogue or digital tachographs must be retrofitted with SMT2 units.
• 18th August 2025: vehicles already fitted with first-generation smart tachographs (SMT1) and used for international transport must also be upgraded to SMT2.
• 1st July 2026: goods vehicles over 2.5 tonnes operating internationally for hire and reward will also require SMT2.

It is crucial to emphasise that these deadlines primarily affect vehicles undertaking international work. While the long-term trend is towards digital and smart tachographs, the immediate mandatory upgrade by these dates is for cross-border operations. That said, a strategic, long-term approach to fleet upgrades is always sensible.

What SMT2 actually does

Beyond the headline features, SMT2 records the start and end locations of each daily work period and the vehicle's position every three hours of driving, supporting better route planning and compliance monitoring. Its open interface makes integration with telematics far easier, giving a more holistic view of vehicle and driver performance. Remote communication via Dedicated Short-Range Communication (DSRC) lets enforcement carry out targeted checks, reducing unnecessary stops for compliant vehicles. For the underlying rules these devices enforce, see our guide to tachograph rules.

Addressing concerns and dispelling myths

Two misconceptions come up repeatedly:

• Remote data download: enforcement officers, including the DVSA, can perform remote early detection (RED), but this only provides a limited screening dataset — vehicle details, driving time, rest time, speed and faults. It is a pre-selection tool to flag potentially non-compliant vehicles. A full data download still requires a physical connection to the unit.
• Gen 1 replacement: the deadlines are specific. SMT1 units only must be replaced by 18th August 2025 for vehicles engaged in international journeys.

The crushing cost of SMT2 implementation

The cost implications are a significant, and frankly crushing, concern. Upgrading involves several factors: the unit price; installation by an approved tachograph centre; calibration; potential downtime while the vehicle is off the road; and training for drivers and staff on the new units and software.

Retrofitting is an expensive undertaking — prices in the region of £1,500 per vehicle are commonly reported, a substantial burden for many operators. There is a growing sense that an already hard-hit sector is being taken advantage of. If we continue along this path, a road transport industry already on its knees could be driven to breaking point, with costs ultimately passed on to British consumers through a higher cost of living.

How FTC can help

If you are unsure which vehicles in your fleet are affected, or how to plan upgrades without disrupting operations, we can help you build a sensible roadmap. Our tachograph specialists and transport managers support operators through exactly this kind of change — get in touch for tailored advice.