Driving under the influence (DUI) of alcohol or drugs is a serious offense in South Korea, and for expats living here, understanding the legal landscape around it is crucial.
Majung Law Firm is here to provide a comprehensive overview of DUI laws in Korea, highlighting key points that every foreigner should be aware of to avoid legal trouble.
1. DUI Laws in Korea: The Basics
South Korea has stringent DUI laws, with zero tolerance for driving under the influence.
The legal blood alcohol concentration (BAC) limit for drivers is 0.03%, which is lower than in many Western countries.
To put this into perspective, just one or two standard drinks could put a driver over the legal limit, depending on their body weight and other factors .
Driving while under the influence of drugs is also a punishable offense.
This includes not just alcohol, but prescription drugs or any substances that impair a person’s ability to drive safely.
2. Penalties for DUI in Korea
The consequences of a DUI conviction can be severe.
For expats, these penalties can be particularly impactful, affecting their visa status, residency, and even future entry into South Korea.
The law is also particularly strict on repeat offenders, with increased penalties for those caught DUI multiple times.
3. Impact on Your Visa Status
As an expat, a DUI conviction in South Korea can affect your visa status, including:
If you are on a work visa or planning to apply for a visa extension, a DUI offense could jeopardize your legal status in South Korea.
4. The Role of the Police
Korean police are vigilant about DUI enforcement, particularly in urban areas.
Sobriety checkpoints are common, and there are also high-tech measures in place to detect DUI offenders.
Police are empowered to administer breathalyzer tests on the spot, and refusal to comply can lead to more severe legal consequences.
Even if you’re not involved in a traffic accident, you may still be stopped for random checks, and you’ll be expected to comply.
Make sure you carry identification and your driver’s license (an international driver’s permit or Korean license) at all times.
5. What to Do if You're Arrested for DUI
If you’re arrested for DUI in South Korea, follow these important steps
6. Preventing DUI in Korea: Tips for Expats
The best way to avoid a DUI conviction is simply not to drive after drinking.
Here are some tips:
7. Conclusion
DUI is a serious offense in South Korea, and as an expat, you must be aware of the legal implications.
Majung Law Firm is here to help you understand the full range of DUI laws and protect your rights.
If you’re facing a DUI charge or need legal advice, don’t hesitate to reach out for expert legal support tailored to your situation.




