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# Tachograph Rules UK 2026: The Complete Driver's Guide
- URL: https://www.logbook.co.uk/tachograph-rules-uk-complete-drivers-guide-2026/
- Published: 2026-06-01T12:30:03.000Z
- Updated: 2026-09-07T18:24:20.000Z
- Description: A UK HGV/PCV driver's complete tachograph guide, daily, weekly and break rules under EU 561/2006, Smart Tachograph 2 requirements from July 2026, and DVSA enforcement.
- Author: Jamie Dawson
- Tags: HGV & Transport Logbooks

> **Quick answer:** UK tachograph rules come from retained EU Regulation 561/2006 alongside the Road Transport (Working Time) Regulations 2005\. Key limits: **9 hours daily driving (10h twice per week)**, **45-minute break after 4.5 hours of driving**, **56 hours weekly driving cap**, **90 hours across any two consecutive weeks**, **11-hour daily rest (reducible to 9h up to 3× weekly)**, **45-hour weekly rest**. Smart Tachograph 2 is required on most newly-registered HGVs/PCVs and on international journeys since 1 July 2026\. DVSA enforces with graduated fixed penalties (£50-£300+) and operator licence consequences.

## What a tachograph actually is

A tachograph is an electronic device fitted to most UK HGVs and PCVs that records driver activity automatically:

- Driving time
- Other work time
- Periods of availability (POA)
- Rest time
- Distance driven, speed, location (Smart Tachograph)

The data is stored on the vehicle unit (VU) and on each driver's smart card. Operators must download both periodically and retain the records.

## Which vehicles need a tachograph

- Goods vehicles over **3.5 tonnes gross vehicle weight** (HGVs)
- Passenger vehicles carrying **9 or more passengers** (including driver), PCVs/buses/coaches
- Some smaller vans where trailer combination pushes total over 3.5t

Exemptions: emergency services, military, breakdown recovery (within 100km of base), some agricultural, non-commercial use.

## The drivers' hours table

| Rule             | Maximum                    | Notes                                                 |
| ---------------- | -------------------------- | ----------------------------------------------------- |
| Daily driving    | 9 hours                    | Extendable to 10h up to twice per week                |
| Weekly driving   | 56 hours                   | Calendar week (Mon-Sun)                               |
| Two-week driving | 90 hours                   | Any consecutive 2 weeks                               |
| Daily rest       | 11 hours uninterrupted     | Reducible to 9h up to 3× between weekly rests         |
| Weekly rest      | 45 hours uninterrupted     | Reducible to 24h every other week (with compensation) |
| 4.5h break       | 45 min full OR 15+30 split | After 4.5h accumulated driving                        |

## The 4.5-hour break rule

The most-cited DVSA infringement. After 4.5 hours of accumulated driving, you must take:

- One unbroken 45-minute break, OR
- 15 minutes first + 30 minutes second (in that order, never 30+15)

The break can't include other work (loading, paperwork), must be genuine rest.

## Smart Tachograph generations

| Generation               | Introduced  | Key features                                      |
| ------------------------ | ----------- | ------------------------------------------------- |
| Analogue (paper chart)   | Pre-2006    | Wax-coated paper charts, no electronics           |
| Digital (Gen 1)          | 2006        | Electronic recording, driver smart cards          |
| Smart Tachograph (Gen 2) | June 2019   | GNSS position every 3 hours, secure communication |
| Smart Tachograph 2       | August 2023 | Enhanced anti-tampering, remote enforcement, ENC  |

## Smart Tachograph 2 retrofit (deadline passed 1 July 2026)

Under the EU Mobility Package (retained in UK law), all HGVs and PCVs engaged in **international transport** must have been fitted with Smart Tachograph 2 by **July 2026**. This includes:

- Vehicles registered between June 2019 and August 2023 (Gen 2 → Gen 2 v2)
- Older digital tachograph vehicles (Gen 1) used internationally

UK-only operations have additional time but are advised to retrofit ahead of the deadline.

## Driver duties

- Use your driver smart card on every shift
- Take the 4.5-hour break
- Take 11-hour daily rest
- Take 45-hour weekly rest
- Make manual entries for missed time (e.g., card forgotten)
- Submit driver card data to operator every 28 days
- Carry tachograph chart records or card for any roadside check

## Operator duties

- Download driver card data every 28 days minimum
- Download vehicle unit data every 56 days minimum
- Retain data minimum 12 months (Working Time records: 2 years)
- Identify and report infringements; counter-sign with driver
- Maintain operator infringement policy
- Provide data to DVSA on request
- Ensure CPC training, Driver CPC, and operator licence compliance

## DVSA roadside check, what officers actually do

1. Stop the vehicle at a check site
2. Download driver card data from the card itself
3. Download recent vehicle unit data
4. Cross-check against EU 561/2006 limits
5. Question the driver about any anomalies
6. Issue fixed penalty if breaches found
7. For serious breaches: court summons or operator licence action

## Penalties

- **Minor breaches**: £50-£100 fixed penalty
- **Moderate breaches**: £100-£200 fixed penalty
- **Serious breaches**: £300-£1,500 or court summons
- **Manipulation**: prosecution; imprisonment possible
- **Operator licence**: Traffic Commissioner curtailment, suspension, revocation for systemic issues

## Common tachograph mistakes

1. Failing to take the 4.5-hour break (or splitting it wrong)
2. Driving more than 10 hours daily (only 9 unless one of your two extension days)
3. Missing 56-hour weekly limit
4. Not downloading driver card within 28 days
5. Failing to make manual entries for missed time
6. Letting driver card expire mid-journey
7. Treating loading time as POA when it's actually working time

## FAQs

### What's the difference between drivers' hours and the Working Time Directive?

Drivers' hours (EU 561/2006) covers driving time, breaks, and rest. WTD (RTD 2005) covers total working time including loading, paperwork, training. Both apply simultaneously.

### Can I use my driver card in another country's tachograph?

UK driver cards work in any EU/EEA Smart Tachograph. The card identifies you uniquely; the tachograph records under that ID regardless of country.

### What if I forget my driver card?

Make a manual printout at the start of the shift showing your name and licence number. Retain it. Repeated forgetting is itself a flag for DVSA.

### Can I drive past 4.5 hours if I'm "nearly home"?

No, the rule is absolute. Driving past 4.5 hours without the break is a fixed-penalty offence. Plan stops accordingly.

### Are tachograph rules and tachograph laws the same thing?

Yes. What drivers call tachograph laws are the legal requirements set by retained EU Regulation 561/2006 and the Transport Act 1968, enforced by DVSA. This guide covers those laws in full: the drivers’ hours limits in the table above, the recording duties, and the penalties for breaking them.

## Related guides

- [Tachograph records: UK operator's complete guide](https://www.logbook.co.uk/tachograph-records-uk-operators-complete-guide/)
- [UK drivers' hours: 56-hour rule](https://www.logbook.co.uk/uk-drivers-hours-maximum-driving-hours-per-week/)
- [Working Time Directive breaks](https://www.logbook.co.uk/working-time-directive-breaks-uk-hgv-drivers-complete-rules/)
- [HGV driver logbook: DVSA roadside checks](https://www.logbook.co.uk/hgv-driver-logbook-tachograph-rules-uk/)
- [PCV working time directive](https://www.logbook.co.uk/pcv-working-time-directive-uk-bus-coach-drivers-hours/)
- [Driver CPC records](https://www.logbook.co.uk/driver-cpc-records-uk-hgv-pcv-operator-guide/)

*Last reviewed 2026-06-01 by Jamie Dawson, Editor.*

## Related tachograph guides

- [Tachograph records: the UK operator’s complete guide](https://www.logbook.co.uk/tachograph-records-uk-operators-complete-guide/)
- [How long must tachograph records be kept?](https://www.logbook.co.uk/tachograph-records-retention-period-uk/)
- [HGV driver logbooks: what DVSA roadside checks demand](https://www.logbook.co.uk/hgv-driver-logbook-tachograph-rules-uk/)
- [Smart Tachograph 2: the 2026 deadlines](https://www.logbook.co.uk/smart-tachograph-2-deadlines-uk-2026/)

*Tachograph records are the transport branch of UK logbook law, see* [*every type of UK logbook explained*](https://www.logbook.co.uk/what-is-a-logbook-every-type-uk-explained/)*.*

## Related guides

- [Drivers' Working Time Directive UK: 48-hour week, night and rest limits](https://www.logbook.co.uk/working-time-directive-driver-hours-uk/)