Digital tachographs
A guide to understanding tachograph devices and regulations






Table of content
What are the new LCV tachograph rules — deadline 1 July 2026?
As part of the EU Mobility Package, new rules effective from 1 July 2026 mandate that Light Commercial Vehicles (LCVs) weighing more than 2.5 tonnes that are engaged in cross-border or cabotage transport operations must be fitted with a smart tachograph.
On the same date, all impacted vehicles and drivers will need to also comply with EU Driver Hours rules, including driving limits, mandatory breaks and rest periods (Regulation (EC) No 561/2006). Failure to comply creates significant business risk, potentially leading to fines and operational disruption.
Digital tachographs and fleet compliance
Digital tachographs enable you to record and report driver activity accurately. This makes them crucial for fleet compliance. They help enforce driving hours and rest rules, along with speed and distance recording for road safety compliance.
Failure to comply with tachograph regulations can lead to sanctions, including fines, vehicle detention and potential legal consequences. Regular data checks and proper use of tachograph cards are key for staying compliant and avoiding penalties.
To ensure a business adheres correctly to regulations, fleet operators and drivers need to understand how tachographs work and which vehicles require them. This guide explains what digital tachographs do, the rules around their usage and the best practices for easy compliance.
Get expert advice on tachograph solutionsWhat is a digital tachograph?
Digital tachographs record data on driving time, speed and distance for HGVs and buses in the UK.
These devices are mandatory for vehicles that fall under the EU or UK drivers' hours rules, which aim to ensure road safety and fair competition in the transport sector.
Looking for a digital tachograph solution? Stay compliant with minimum hassle with Tachograph Manager.
Analogue vs. digital tachographs
The main difference between analogue and digital tachographs is how data is recorded and stored. The analogue version uses charts and discs to record data, requiring drivers to manually write down start and end times and odometer readings.
Digital tachographs, on the other hand, use tachograph cards which store vehicle data and working times. Vehicle data must be downloaded every 90 days for vehicles and 28 days for drivers. In case of inspection, drivers must be able to present proof of driving, rest, working and on-call times for the current and previous 56 days. With these devices, data can’t be changed or erased, making it easier for authorities to enforce driver’s hours rules. Stored digitally, the data is highly secure since it’s encrypted and must conform with the General Data Protection Regulation (GDPR).
What does a digital tachograph do?
A digital tachograph is installed in a vehicle for the purpose of tracking vehicle speed, driver break periods and mileage driven. It starts recording this data the moment a vehicle begins to move.
Digital tachographs record the following data:
- Vehicle speed
- Vehicle mileage
- Driving time
- Driver identity
On top of this data, smart tachographs can also record:
- Driver rest/break periods
- Availability of a driver who isn’t driving
- Border crossings
The rules around digital tachograph installations continue to evolve. Learn more about this timeline in the smart tachograph version 2 section below.
When is a digital tachograph mandatory?
Tachographs have evolved significantly since the 1950s, with new regulations requiring commercial fleets to adapt. Here's a timeline of key tachograph milestones and upcoming deadlines:
- May 2006: first-generation digital tachographs become mandatory for all qualifying new vehicles in the EU.
- June 2019: all new vehicles are required to be equipped with a smart tachograph (version 1).
- August 2023: any newly registered HGV is required to have a smart tachograph version 2 installed.
- December 2024: trucks using analogue or first-generation digital tachographs must upgrade to smart tachograph version 2.
- August 2025: trucks with smart tachograph version 1 must upgrade to version 2.
- 1 July 2026: vehicles over 2.5 tonnes in international transport or cabotage operations must be equipped with a smart tachograph version 2.
Smart tachograph version 2
Digital tachographs enhance fleet safety and improve efficiency. With an open interface, these devices provide extensive capabilities, with a short-range communication system to streamline daily vehicle inspections.
As regulations evolve, fleets will need to upgrade from analogue and early digital tachographs to the latest smart tachograph version 2. This upgrade is a key component of the EU’s Mobility Package 1: designed to enforce cabotage rules, monitor border crossings and track loading and unloading of trucks. Whether funding will be made available for the hardware replacements differs per country.
Why is a digital tachograph so important?
Like the analogue model before it, a digital tachograph tracks how far, fast and long a driver travels. Smart tachographs have the same objective as the original analogue version: to protect drivers and make roads safer for everyone. Mandated by European law, they are essential to your fleet’s regulatory compliance.
Get advice from an expertWhat can you track with a digital tachograph?
A smart digital tachograph records the:
- Driving time
- Speed and distance of a vehicle
- Driver’s identity and activities
Digital tachographs can also communicate with other devices and systems, such as GPS, dash cams and fleet management software.
With a smart tachograph, fleets can easily comply with drivers’ hours rules while optimising driver performance and fuel efficiency. The real-time data they provide indicates where routes and driving behaviour could be improved for increased safety and enhanced wellbeing.
Track driver hours rules
Digital tachographs automatically record driving times and break periods, helping fleets comply with drivers’ hours rules.
EU law limits the amount of time a driver can work and drive in a day and week. A digital tachograph allows transport companies to monitor driver compliance with these rules, detecting potential violations or infringements in real time.
Get a full explanation of drivers' hours rules.How to use a digital tachograph to stay compliant?

Digital tachographs help fleet operators stay on top of compliance with drivers’ hours rules. Manually downloading analogue tachograph data can take between 20 minutes and two hours per vehicle - and drivers must be physically present in the same location as the reading equipment. These constraints make it tricky to analyse data regularly and effectively.
With a digital tachograph, fleet managers can download data remotely and shave hours off administrative time. Combining this with data analysis software simplifies compliance further, since data can be accessed in real time.
Download the tachograph compliance guideWhat kind of digital tachograph exemptions are there?

While the UK is no longer part of the EU, the rules on drivers’ hours still apply. There are, however, exemptions for digital tachographs.
Wherever a vehicle is driven in the EU, these exemptions relate to vehicle type, purpose of transport and trip start/end points. For example, vehicles used for emergency and rescue operations are exempt. Vehicles with a maximum speed of 25 mph are also exempt.
The European Commission created special UK-specific exemptions for vehicles produced before 1947, vehicles with steam engines and those used by the Royal National Lifeboat Institution.
See the complete list of tachograph exemptions on the UK government website.
Digital tachograph cards: how to use them?
By law, all commercial bus and truck drivers must have tachograph driver cards at hand. These cards record and store driver data to prove fleets are complying with EU rules on drivers’ hours, including work breaks and resting periods.
How to obtain a digital tachograph card?
To obtain a digital tachograph card, drivers and companies must apply through their national licensing authority. Ensuring the correct card type is used and kept up to date is essential for maintaining compliance and avoiding operational disruptions.
What are the different kinds of tachograph cards?
There are different kinds of digital tachograph cards. Your professional role determines which card you need to use. For example, drivers will use driver cards that record their activities and store their individual IDs. This card type puts responsibility on drivers to adhere to rules around working and rest times. Businesses also use company cards, enabling fleet managers to monitor driver hours and break times for fleet compliance.
How to manage tachograph records
To ensure correct management of tachograph records, driver card data should be downloaded every 28 days, and vehicle data every 90 days. For drivers of in-scope HGVs and LCVs on international journeys between the UK and EU, current rules require that up to 56 days of tachograph records must be available for inspection. Tools like Webfleet TachoShare help automate downloads and securely store records for easy access and reporting.
Chat with us about tacho toolsWhat are the common issues with digital tachographs?
A potential issue for drivers is the card, which could be lost and hinder the recording of driving and rest hours. Technical malfunctions such as software glitches or connectivity errors can also disrupt data logging. Regular updates and calibrations could cause vehicle downtime, adding to the inconvenience. Fleet managers may struggle with integrating tachograph data across vehicles, especially if systems are not compatible with other softwares.
Preventive measures like regular system checks, proper card handling and using compatible, integrated fleet management solutions can help avoid these issues.
What can Webfleet do for your transport fleet?
Running a transport fleet means managing a lot of moving parts. Planning jobs and routes, overseeing safety and security, managing drivers, scheduling timely maintenance and more.
The easy way is to handle everything from a single platform. Including compliance.
With Webfleet’s Tachograph Manager, you can remotely download and secure your fleet’s tachograph data. Stay on top of Remaining Driving Time (RDT) and get alerts to help you avoid infringements.
All you need to know about digital tachograph
How does a digital tachograph work?
0
How does a digital tachograph work?
0Analogue tachographs required drivers to write down vehicle mileage and working times. With digital tachographs, vehicle and driver data are recorded and stored digitally. It records vehicle speed, driver break times and the distance a vehicle travels. Learn more about digital tachographs.
How do you use a digital tachograph?
0
How do you use a digital tachograph?
0Digital tachographs make it easier to comply with the rules on drivers’ hours. For instance, you can monitor expiration dates on driver cards. You can also stay on top of remaining driving times. A solution like Webfleet’s Tachograph Manager facilitates compliance processes by enabling remote downloads, digital archiving and analyses. Learn more about Tachograph Manager.
What does a smart tachograph cost?
0
What does a smart tachograph cost?
0Like any fleet solution, the cost largely depends on your business needs. The number of vehicles in your fleet is an important factor for determining overall cost. Get a quote from one of our experts — just request a callback and we’ll get in touch.
What are digital tachograph rules?
0
What are digital tachograph rules?
0New tachograph rules came into effect in 2023, making it mandatory for fleets to install smart tachograph version 2. The requirement to install a tachograph also extends to impacted Light Commercial Vehicles (LCVs) with a deadline of July 1, 2026. The rules also prohibit drivers from spending their 45-minute rest periods in their cabs. Under these new rules, national pay scales for drivers are replaced by equal pay.
How can you read data from a digital tachograph?
0
How can you read data from a digital tachograph?
0The most efficient way to read digital tachograph data is through a fleet management system that includes tachograph software. These systems allow for quick reporting and analyses, helping you avoid social infringements and fines. With instant access to working times, you can make sure your drivers are adhering to break and rest periods. Learn more about tachograph software.
Can a driver card be inserted into the tachograph?
0
Can a driver card be inserted into the tachograph?
0The driver card must be inserted into the tachograph for compliance purposes. The card keeps track of driving hours and rest periods. The working driver’s card should be inserted into slot 1. When a vehicle is double manned, the non-working driver sitting in the passenger’s seat must insert their card into slot 2. Learn more about using digital tachograph cards and using driver cards for double manning.
What do the symbols on a digital tachograph mean?
0
What do the symbols on a digital tachograph mean?
0Digital tachograph systems have four symbols. These symbols indicate when a driver is: 1. driving, 2. doing non-driving work, 3. on standby but available for work and 4. on a break or rest period. Recording what a driver was doing during a certain time period is crucial for demonstrating compliance with drivers’ hours regulations. Learn more about digital tachograph symbols.
Which LCVs are impacted by the 1 July 2026 tachograph deadline?
0
Which LCVs are impacted by the 1 July 2026 tachograph deadline?
0The mandate applies to Light Commercial Vehicles (LCVs), including vans, with a Maximum Authorised Mass (MAM) exceeding 2.5 tonnes and that are engaged in international transport or cabotage operations.
This regulatory expansion ensures that smaller vehicle classes are held to the same safety and fair-competition standards as the Heavy Goods Vehicles (HGVs) category.
Key details of impacted LCVs for fleet managers:
- Combined weight threshold: as per Regulation (EC) No 561/2006, the weight threshold applies to the vehicle combination. If a smaller vehicle (e.g., 2.0 tonnes) tows a trailer that increases their combined MAM to above 2.5 tonnes, it falls within scope.
- Existing and new vehicles: the rule applies to newly registered vehicles and demands retrofits for existing vehicles operating internationally.
- Exemptions: certain exemptions apply, such as vehicles used for non-commercial carriage of goods, vehicles with a maximum speed of 25 mph or those used for own-account transport under specific conditions (e.g., craftspeople within a limited radius).
What are the risks of tachograph non-compliance for LCV operators?
0
What are the risks of tachograph non-compliance for LCV operators?
0Authorities using remote detection technology can identify whether a tachograph is installed, and if not, will pull over the vehicle during a roadside inspection. The negative impact on the business and its drivers can be significant.
- Financial penalties: failure to have a tachograph installed can result in fines amounting to several thousand euros.
- Operational disruption: enforcement officers have the power to immobilise the vehicle. The driver may be ordered to cease transport until compliance is restored, leading to stranded cargo, missed delivery windows and broken Service Level Agreements (SLAs).
- Extra costs: you may be forced to schedule urgent retrofit appointments, often at premium rates, while also facing administrative costs for submitting overdue compliance documentation.
- Reputational damage: late deliveries and legal infractions can permanently damage your standing with clients.
- Custodial sentence: the most serious cases of negligence can lead to custodial sentences.
Why is it necessary to begin retrofitting LCVs well before the 2026 deadline?
0
Why is it necessary to begin retrofitting LCVs well before the 2026 deadline?
0The sheer volume of vehicles requiring updates is likely to create a bottleneck in certified installer availability. Waiting until the last moment risks vehicle downtime and operational disruption. By acting now, you secure your installation slots and avoid the rush. It also gives your drivers time to adapt to the new recording processes without the pressure of active enforcement.

How to leverage your fleet’s compliance

Want to improve safety and avoid costs? Make the most of your fleet’s compliance with drivers’ hours and tachograph rules - get our quick guide.
Request callback
Talk to a specialist and discover how your business can benefit from a fleet management solution.






Request callback
Discover why Webfleet is the leading telematics solution in Europe, with more than 200,000 connected HCVs across the continent.






Request callback
Your consent is required
In this section, external content is being embedded from .
To display the content, your consent is required for the following cookie categories:
- Targeted Advertising
- Analytics & Personalization
- Essential
For further details, please refer to our privacy policy. If you are interested in how ###vendor_name### processes your data, please visit their privacy policy.






