How are foreigners punished for DUI accidents in Vietnam?

04/03/2026

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Foreigners driving with alcohol in their system and causing traffic accidents in Vietnam is not a rare legal situation for people living, working, or traveling here. Even a small mistake, such as driving after drinking alcohol, can turn a normal traffic incident into a serious legal issue if an accident occurs.

Vietnamese law has strict regulations regarding driving with alcohol in the blood or breath. However, the way each case is handled depends on the level of damage and the specific circumstances of the incident.

So how can foreigners be handled under Vietnamese law if they drive under the influence and cause a traffic accident in Vietnam?

Is it illegal for foreigners to drink and drive in Vietnam?

Under Vietnamese law, any person operating a vehicle with alcohol in their blood or breath is subject to penalties. This regulation applies equally to Vietnamese citizens and foreigners.

This means that when a foreigner drives in Vietnam, they must comply with the entire Vietnamese traffic and criminal law system just like Vietnamese citizens.

Regulations on alcohol concentration when driving

The Law on Prevention and Control of Alcohol-Related Harm 2019 clearly states:

Drivers of road vehicles must not have alcohol in their blood or breath.

In other words, Vietnam applies a “zero alcohol” policy for drivers.

If a foreigner drives after drinking alcohol, they may be penalized under Decree 100/2019/ND-CP (amended by Decree 123/2021/ND-CP) with penalties such as:

  • Monetary fines

  • Suspension of the driving license

  • Temporary seizure of the vehicle

However, if drinking alcohol leads to a traffic accident, especially one causing injury or death, the case may involve criminal liability.

When can a case become a criminal matter?

Many foreign clients become worried when they receive an invitation from the police or when an investigation file is opened. This often happens when the accident shows signs of a criminal offense.

According to Article 260 of the 2015 Criminal Code (amended in 2017) — Violation of road traffic regulations — a person may face criminal liability if they:

  • Cause serious injury to another person

  • Cause major property damage

  • Cause death

Driving while having alcohol in the body is considered an aggravating factor in criminal liability.

However, it is important to note that not every traffic accident leads to criminal prosecution. Investigators will consider many factors such as:

  • The degree of fault of each party

  • Injury assessment results

  • Property damage

  • Conduct after the accident

Therefore, having a lawyer involved early often helps foreigners clearly understand their legal situation.

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Investigation process when a foreigner causes a traffic accident in Vietnam

For many foreigners, the legal process in Vietnam can feel unfamiliar. Some people feel anxious when receiving a police invitation letter or when their passport is temporarily held during the investigation.

Understanding the general procedures can help those involved prepare better and avoid unnecessary mistakes.

Initial investigation steps by the police

After a serious traffic accident, the police usually carry out the following steps:

1. Scene examination and evidence collection

Investigators will record:

  • Accident location

  • Vehicle traces

  • Traffic cameras or nearby cameras

  • Witness statements

2. Alcohol testing

If the driver shows signs of alcohol use, authorities will conduct an alcohol test using specialized equipment.

This result often becomes important evidence in the case file.

3. Working with related individuals

The driver may:

  • Be invited to work with the police

  • Have the vehicle temporarily seized

  • Or in serious cases, face procedural measures under the Criminal Procedure Code.

For foreigners, authorities may sometimes notify their embassy or consulate.

Factors that may affect legal liability

Each traffic accident must be assessed based on many factors.

Important considerations include:

Extent of damage

  • Injuries of victims

  • Medical treatment costs

  • Property damage

Degree of fault

Not every accident is entirely caused by one party. Authorities may assess:

  • Vehicle speed

  • Traffic signals

  • Behavior of the victim

Cooperation after the accident

Actions after the accident may also be considered, such as:

  • Assisting the victim to get medical treatment

  • Cooperating with investigators

  • Showing goodwill in compensation

These factors may significantly influence how the case is handled.

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What should foreigners do if they are being investigated for a traffic accident in Vietnam?

When foreigners suddenly become involved in a traffic case in Vietnam, confusion and anxiety are understandable. Many people are concerned because they do not understand the local legal system or face language barriers.

Handling the situation correctly from the beginning can help reduce many legal risks.

Do not leave Vietnam or avoid working with authorities

A common mistake is leaving Vietnam before the matter is resolved. In many situations, authorities may:

  • Temporarily hold a passport

  • Apply preventive measures

  • Require the individual to appear when requested

Avoiding cooperation may make the situation more complicated.

Seek legal assistance as early as possible

For foreigners, having a lawyer familiar with Vietnamese law is extremely important.

A lawyer can help:

  • Explain legal rights and obligations

  • Participate in meetings with investigators

  • Assist with civil compensation procedures

  • Protect the client’s legitimate rights

However, lawyers cannot guarantee the outcome of a case, because the final decision belongs to investigative authorities and the court. Nevertheless, proper legal support can help clients understand their options and reduce unnecessary risks.

If you or your family member is being invited by the police for questioning or is involved in a traffic accident investigation in Vietnam, seeking legal advice early may help you understand the situation and choose the appropriate legal strategy.

Are you facing a similar situation?

Contact DEDICA Law Firm for appropriate legal guidance.

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