Traffic Rules in the Czech Republic: Key Differences and Important Information for Drivers

The Czech Republic, the heart of Europe, is not only known for its rich history, picturesque landscapes and the famous city of Prague, but also as a popular destination for road trips.

Whether you want to explore historic old towns, drive through the charming wine regions in the south, or experience the rugged beauty of the Ore Mountains: to travel safely and avoid legal issues, it is important to know and understand the local traffic rules.

This comprehensive guide provides in-depth information about the most relevant differences compared to traffic rules in Germany.

The Most Important Points

• The blood alcohol limit is 0.0 – unlike Germany, where it is 0.5.
• On some well-developed motorway sections, the speed limit was increased to 150 km/h in early 2024.
• In 2024, fines were increased by up to five times.

What You Must Carry With You

To avoid problems due to missing documents or unknown legal requirements, we have summarized the most important items for you. First, it’s good to know that a German driving license is sufficient. You must carry it with you, as well as the vehicle registration document (Part I).

As proof of valid third-party liability insurance, the German license plate is sufficient, but we recommend carrying the Green Card (International Motor Insurance Card). You can request it from your insurance provider free of charge. It is also recommended to check your insurance coverage before traveling.

In addition, the national identifier must either be displayed on the car or included in the EU license plate.

Tolls

As in many other countries, toll fees in the Czech Republic are used to finance infrastructure measures. The revenue funds maintenance, expansion and modernization of the road network. This helps ensure long-term quality and safety and supports economic and regional development. In some cases, tolls are also used to manage traffic, for example through higher fees during peak hours to reduce congestion. Toll systems and rates can vary depending on country, region and road type, and different rules often apply to different vehicle classes and weights.

Since 2021, a digital vignette has been required for motorways and expressways in the Czech Republic. The sticker vignette has been abolished. To avoid long queues at border terminals, travelers are generally advised to buy the vignette before entering the country. To make the process as easy as possible, you can register a digital vignette directly on this page. After purchase, it is valid immediately throughout the Czech Republic.

The toll requirement applies to all motor vehicles using motorways and expressways. It applies to both domestic and foreign vehicles with at least four wheels, as long as the permissible maximum weight does not exceed 3.5 tons and a motorway or expressway is used. Trailers and motorcycles are exempt. Vehicles over 3.5 tons must carry an on-board unit, which can be obtained locally. In this case, toll costs are calculated based on distance traveled and vehicle category.

There are also exceptions: almost the entire D0 motorway as well as parts of the D1 and D5 can be used without toll. Country roads are also exempt from the vignette requirement. Toll-free motorway sections are marked with a motorway sign showing a crossed-out vignette.

Vehicles powered by electricity or hydrogen are exempt. Plug-in hybrids also do not need to purchase a vignette. However, you must register this information on a dedicated website. A note will then be added to the database, allowing you to use motorways and expressways as usual.

More information about tolls in the Czech Republic and the option to purchase the appropriate digital vignette can be found here.

General Traffic Rules in the Czech Republic

Many rules are similar to those in Germany. Nevertheless, there are some differences and new regulations. To give you an overview, here is a summary of the key basic rules.

Speed Limits

• Within built-up areas: 50 km/h
• Outside built-up areas: 90 km/h
• Motorways: 130 km/h

In 2024, the maximum permitted speed on particularly well-developed motorway sections was increased to 150 km/h. These sections are still an exception, so you should pay attention to road signs.

You should also respect the other limits: in towns—especially in tourist areas such as Prague—roads can be narrow and there may be many pedestrians. On country roads, some routes are not well developed and include many blind bends.

Right of Way

Trams have the right of way.

Alcohol Limit

The Czech Republic enforces a zero-alcohol limit for driving. This is one of the strictest rules in Europe and is intended to ensure that drivers are always able to control their vehicles safely.

There is no tolerance for alcohol in a driver’s blood. Even the smallest violation can lead to serious legal consequences. Penalties are high and can include fines, immediate license suspension and, in severe cases, imprisonment. This strict approach reflects the country’s efforts to reduce alcohol-related accidents and improve road safety.

Headlights

Headlights are mandatory all year round. You must use dipped headlights during the day as well, whether driving inside or outside towns. This rule improves visibility, especially in changeable weather conditions common in the Czech Republic, and on roads surrounded by forests or hilly terrain where light conditions can shift quickly.

Mobile Phone Use

Phone calls are only allowed when using a hands-free system. This rule prevents distraction from holding a phone to your ear or typing on the screen.

What to Do in Case of an Accident

In case of an accident, the Czech Republic has strict reporting requirements. You must secure the scene immediately, call the police and provide first aid if you are able to do so. This applies especially to accidents involving injuries or significant property damage. Police will document the accident and create a report, which is required for insurance processing.

Radar Warning Devices

Using active radar or speed-camera warning devices is prohibited in the Czech Republic, just like in Germany.

Tires

Winter tire requirements are another important rule in the Czech Republic, generally applicable from November to March when winter conditions occur (snow, ice or slush). This requirement applies to all vehicles, regardless of type or size.

Fines

Since January 1, 2024, a new road traffic law has applied, introducing fines up to five times higher.

• 20 km/h over the limit in towns: up to €400 (previously up to €100)
• 30 km/h over the limit outside towns: up to €400 (previously up to €100)
• 40 km/h over the limit in towns: up to €1,000 (previously up to €200)
• 50 km/h over the limit outside towns: up to €1,000 (previously up to €200)
• Red-light violation: up to €1,000 (previously up to €200)
• Alcohol while driving: up to €1,000 (previously up to €800)
• Refusing an alcohol test: up to €3,000 (previously up to €2,000)

Amounts were converted into euros and rounded.

Other Penalties Besides Fines

• The Czech Republic has a strict points system similar to Germany. Traffic violations can result in points and, in case of repeated offenses, license withdrawal. However, these points are not transferred to your German points account.
• Driving under the influence: possible immediate license confiscation and, in extreme cases, imprisonment

Fueling and Charging

Most petrol stations are open Monday to Friday from 6 a.m. to 8 p.m. and Saturdays from 8 a.m. to 8 p.m. Outside these hours, you can refuel at automated pumps without staff. Petrol stations are available almost everywhere, though in rural areas you may need to drive a bit longer.

You may carry up to 10 liters in a canister.

Charging is generally easy in central areas and along major routes and in larger cities, where many charging stations are available. In rural areas, there are fewer stations, so you should check availability in advance. The network continues to expand.

Road Conditions

The road network is largely modern and well developed, and motorways can be used without issues.

However, especially in rural areas, some routes may be challenging due to mixed conditions. It’s best to check in advance which roads you will need to use if you plan trips to more remote destinations.

Conclusion

If you have read our guide, you are well informed about the differences and can start your trip in a relaxed way.

The Czech Republic is a fascinating country with a rich history and breathtaking landscapes—ideal for exploring by car. To make your journey safe and stress-free, it is crucial to know and follow the local traffic rules.

With the right information and good preparation, nothing stands in the way of a smooth trip through the Czech Republic. Take the time to familiarize yourself with local regulations and enjoy your drive through this beautiful country. We wish you a safe journey and many unforgettable impressions!