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법률칼럼Legal Insight2026. 05. 19

[Accident Law Firm near me] Penalties for DUI by Undocumented Foreign Nationals and Available Remedies

 

DUI cases in Korea are often not treated as simple traffic violations.

  In particular, if the incident occurs while the individual does not have valid immigration status, the situation can become much more complex. This is because both criminal proceedings and immigration decisions may proceed simultaneously.   In this way, DUI cases involving undocumented foreign nationals are handled differently from ordinary DUI cases.   Some may approach the situation as merely a fine-related issue, but in reality, it can lead to departure measures or even re-entry bans.   Therefore, in such cases, it is important to understand and address both the criminal process and immigration procedures together.    

Contents

 
1. How Are DUI Penalties Applied to Foreign Nationals?
 
2. What Happens If a DUI Occurs While in an Undocumented Status?
 
3. What Immigration Procedures Follow After Criminal Punishment?
 
4. Are There Any Remedies Available for Undocumented Foreign Nationals in DUI Cases?
 
5. What Is the Key Response Strategy in DUI Cases Involving Undocumented Foreign Nationals?
   

1. How Are DUI Penalties Applied to Foreign Nationals?

  In Korea, DUI is subject to criminal punishment under the Road Traffic Act. This applies equally regardless of nationality, and foreign nationals are punished under the same standards as in general cases.   The blood alcohol concentration standards are as follows:
  • 0.03% to less than 0.08% → Up to 1 year of imprisonment or a fine of up to KRW 5 million
  • 0.08% to less than 0.2% → 1 to 2 years of imprisonment or a fine between KRW 5 million and KRW 10 million
  • 0.2% or higher → 2 to 5 years of imprisonment or a fine between KRW 10 million and KRW 20 million
  These standards apply equally in DUI cases involving undocumented foreign nationals.   However, for foreign nationals, an additional review may be conducted at the immigration stage after the criminal proceedings.   In other words, it is important to understand that the case may not end with a fine, but can also lead to immigration-related consequences.    

2. What Happens If a DUI Occurs While in an Undocumented Status?

  If an incident occurs while a person does not have valid immigration status, the situation becomes more complex. This is because administrative decisions by immigration authorities proceed alongside the criminal process.   During the police investigation, if the individual’s immigration status is identified, it is often reported to immigration authorities.   After that, the following procedures may take place:
  • Immigration investigation
  • Verification of immigration status
  • Review of departure measures
  • Determination of re-entry restrictions
  Therefore, it is important not to focus solely on the outcome of the criminal case, but to consider the overall structure of the situation.   In particular, if an accident has occurred or if it is a repeat offense, administrative decisions may be made more strictly, making it important to establish a response strategy from the early stages.​    

3. What Immigration Procedures Follow After Criminal Punishment?

  The most significant characteristic of DUI cases involving undocumented foreign nationals is that the process does not end with the criminal case.   Even after the criminal trial or the imposition of a fine, immigration authorities may conduct a separate review to determine whether the individual’s stay in Korea is appropriate.   The following factors are considered in this process:
  • Severity of the offense
  • Whether an accident occurred
  • Likelihood of reoffending
  • Stability of life in Korea
  In this way, DUI cases involving undocumented foreign nationals are not merely traffic offenses, but cases that are directly connected to immigration status.   It is important to understand that the process does not end with criminal punishment.   Therefore, from the early stages, it is necessary to adopt a strategy that considers both the criminal case and immigration procedures together with the help of international lawyer.    

4. Are There Any Remedies Available for Undocumented Foreign Nationals in DUI Cases?

  Many people believe that there are no options available once a DUI case involving an undocumented foreign national occurs. However, depending on the circumstances of the case and the individual’s situation, various remedies may be considered.   Typical factors reviewed for possible remedies include:
  • Whether an accident occurred
  • Whether it is a first offense
  • Stability of life in Korea
  • Family relationships
  • Demonstration of remorse and efforts to prevent recurrence
  These factors are considered not only during the criminal process but also in immigration decisions.   Therefore, in such cases, how the circumstances are explained and what supporting materials are submitted are critically important. Simply presenting the facts of the case may not be sufficient to achieve a favorable outcome.   In other words, possible remedies are often determined through a comprehensive explanation of both the case structure and the individual’s circumstances.    

5. What Is the Key Response Strategy in DUI Cases Involving Undocumented Foreign Nationals?

  DUI cases involving undocumented foreign nationals have characteristics that differ from ordinary DUI cases. Because both criminal proceedings and immigration administrative decisions take place simultaneously, the overall procedural structure is complex.   If only the criminal response is considered, difficulties may arise in the immigration process. Conversely, if only immigration issues are considered, the necessary response in the criminal procedure may be insufficient.   At Majung Law Firm, professionals with experience in immigration enforcement participate in case analysis, and we handle cases by examining both criminal procedures and immigration administrative decisions together. We also review cases comprehensively based on our experience in situations where individuals at risk of deportation were able to maintain their residency.   DUI cases involving undocumented foreign nationals are not merely traffic offenses, but matters that are directly connected to immigration status. Therefore, after such an incident occurs, it is necessary to adopt an approach that considers both criminal punishment and immigration procedures together when reviewing possible remedies with defense lawyers near me.       Multilingual consultation available in English and Chinese.   Professional interpreters assist from the first consultation to the conclusion of the case.   Offices in Seoul, Daejeon, Busan, Daegu, and Gwangju   Don’t face the legal system alone. Let Majung fight for you!
       

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