UK Driver Hours Rules 2025: What Every Haulage Operator Must Know

If you run HGVs in the UK, 2025 is not a year to take your eyes off the rulebook. The regulatory landscape has shifted more than it has in years — and while the core driving hour limits haven't changed, the frameworks around international work, tachograph technology, and record-keeping have all moved significantly. Whether you're a transport manager keeping tabs on a fleet or a driver who just wants to stay compliant at the roadside, here's everything you need to know.

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The Core Rules Haven't Changed — But Don't Get Complacent

Let's start with the basics, because these still trip people up.

For domestic UK operations, the standard limits remain:

• Daily driving: 9 hours, extendable to 10 hours a maximum of twice per week
• Breaks: 45 minutes after every 4.5 hours of driving (this can be split into a 15-minute break followed by a 30-minute break)
• Weekly limit: No more than 56 hours driving in a single week
• Fortnightly limit: No more than 90 hours across any two consecutive weeks

These figures apply under what the DVSA now officially refers to as the "assimilated drivers' hours rules" — the UK's domestic framework, which replaced retained EU law and broadly mirrors the old EU regulations in terms of limits.

Where operators get caught out isn't usually ignorance of these numbers — it's the record-keeping, the pattern of driving across a fortnight, and the failure to spot gradual drift in compliance. The DVSA still issues £300 on-the-spot fines for hours-of-service infringements at the roadside, and officers can fine for up to five separate offences in a single check. That can add up to £1,500 in one stop. Keep your house in order.

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International Work Now Follows AETR Rules

This is where things have genuinely changed in 2025, and it matters if any of your vehicles cross the UK border.

As of 21 April 2025, all international journeys must comply with AETR (the European Agreement Concerning the Work of International Carriage by Road) rules, rather than the old retained EU framework. The daily and weekly driving limits are broadly similar, but AETR is stricter in a few key areas:

• Rest period interruptions are treated more rigidly — you have less flexibility around split rests
• Fewer exemptions apply compared to the previous EU framework used domestically
• The rules apply to any journey that crosses into or out of the UK, including EU member states

If your drivers are doing international runs alongside domestic ones, make sure your compliance processes clearly distinguish between the two frameworks. Running them as one-size-fits-all is a common mistake that can leave you exposed during an audit.

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The 56-Day Record-Keeping Rule: A Big Change at the Roadside

Here's one that catches operators off guard. For drivers on international routes, the record-keeping requirement has doubled.

Drivers must now be able to produce tachograph data and manual records for the current day plus the previous 56 days — up from 28 days. This brings the UK in line with the EU's Mobility Package approach to long-term compliance monitoring.

In practical terms, this means:

• Drivers need access to a full two months of records when stopped at the roadside or a port
• If your tachograph data management isn't solid, gaps in records become much more likely — and much more costly
• Manual record entries need to be accurate and complete for the full 56-day window

If you're managing records manually or across disconnected systems, this is where tools like TruckCheck can take real pressure off — keeping everything in one place and accessible when it's needed most. The DVSA's own Earned Recognition audit standards for HGV operators make clear that consistent, auditable record-keeping is a core expectation for operators looking to demonstrate a high compliance standard. The 56-day rule makes that even harder to achieve without a proper system.

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Smart Tachograph 2: Don't Miss the August Deadline

If your vehicles do international work, you need to pay close attention to tachograph upgrade deadlines.

What's required

• 31 December 2024 was the deadline for vehicles fitted with older analogue or early digital tachographs to retrofit to a Smart Tachograph
• 18 August 2025 is the final deadline for vehicles currently fitted with Smart Tachograph Version 1 (SMT1) to upgrade to Smart Tachograph Version 2 (SMT2)

Both deadlines apply to vehicles used on international journeys. Domestic-only vehicles are not currently subject to the same requirements.

Why SMT2 matters

Smart Tachograph Version 2 isn't just a software update. It features automatic border-crossing registration and enhanced GPS tracking specifically designed to monitor cabotage compliance and loading activities. For enforcement officers, it provides a much clearer picture of where a vehicle has been and what it's been doing.

If you haven't already booked your SMT2 retrofits, August 2025 will arrive quickly. Approved tachograph centres are already reporting booking backlogs, so don't leave it to the last few weeks.

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Driver CPC: A Two-Tier System Is Now in Place

Driver CPC training has also been reformed, with meaningful differences now in place depending on whether a driver works domestically or internationally.

National Driver CPC (UK only)

Drivers operating solely within the UK now benefit from more flexible training options:

• Courses can be as short as 3.5 hours (previously the minimum was a full 7-hour day)
• Split courses no longer need to be completed on consecutive days, giving more scheduling flexibility

There's also a new Return to Driving module (introduced February 2025): drivers whose CPC has been expired for between 60 days and 2 years can complete a single 7-hour return module to get back behind the wheel immediately, with the remaining 28 hours to be completed within the following 12 months. This is a practical change that makes it easier to bring experienced drivers back into the workforce quickly.

International Driver CPC

Nothing has changed here. Drivers covering international routes still need to complete 35 hours of periodic training every five years, with no shortcuts or reduced course options.

If your fleet does both domestic and international work, your training records need to clearly reflect which drivers are certified for what — and when renewals are due.

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Staying on Top of It All

The 2025 changes aren't all dramatic, but taken together they represent a more demanding compliance environment — particularly for operators running international routes. Stricter AETR rules, doubled record-keeping windows, SMT2 retrofits, and a two-tier CPC system all require more careful tracking than most manual processes can reliably handle.

Systems like TruckCheck are built to help transport managers stay ahead of exactly these requirements — keeping records organised, flagging upcoming deadlines, and giving you the audit trail you need when the DVSA comes knocking.

Try TruckCheck free or get in touch to see how it works.