After an Assault Causing Injury Conviction — How Should You Respond When Fines or Suspended Sentences Lead to an Immigration Disciplinary Review?

  “I lost my temper for a moment and lightly pushed the other person… but a few days later, I was called in for a police investigation."   Most assault cases begin with such seemingly minor physical contact.   At the time, it may not seem serious, but if the other party submits a medical certificate, the case can easily escalate from simple assault to assault causing injury, which may lead to formal criminal proceedings—making an early response crucial.   For foreign nationals, however, the situation is even more serious: regardless of whether the punishment is light, they may still become subject to an immigration disciplinary review (사범심사). Therefore, even if the case ends with a fine or a suspended sentence, it is not safe to assume the matter is over.   Because the procedures are complex and often move faster than expected, it is wise to seek assistance from a lawyer experienced in foreigner-related cases early on to develop a proper defense strategy.    

Contents

 

1. Foreign Assault Causing Injury — How Severe Can the Penalties Be?

2. A Settlement Doesn’t Mean the Case Is Over

3. After Criminal Sentencing, an Immigration Disciplinary Review Awaits

4. What Can Go Wrong Without a Lawyer Experienced in Foreigner Cases?

5. In Foreign Assault Cases, Immigration Response May Be Even More Critical Than the Criminal Penalty Itself.

   

1. Foreign Assault Causing Injury — How Severe Can the Penalties Be?

  In assault cases, the charges depend not merely on the act itself—whether someone was pushed or punched—but rather on the resulting harm or injury.   In many real cases, what begins as a simple assault charge can easily escalate to assault causing injury once the victim claims to have been hurt and submits a medical certificate.   For foreigners charged with assault causing injury, even if there was no intent to cause harm, the fact that an actual injury occurred can lead to the same level of criminal punishment as an intentional injury offense. Under Korean law, the court may impose up to seven years of imprisonment, up to ten years of license suspension or disqualification, or a fine of up to one million KRW.   On the other hand, if the assault involved a weapon or dangerous object, or if multiple people participated, it is treated as aggravated assault (special assault). In such cases, the sentence ranges from at least one year to ten years of imprisonment, and fines are not available as an alternative—meaning the outcome will be either a suspended sentence or actual imprisonment, even with leniency.   The severity of punishment depends on various factors such as criminal history, attitude during investigation, and whether a settlement was reached. It’s important to understand that statements made in the early stages of investigation can have a direct impact on the final outcome.    

2. A Settlement Doesn’t Mean the Case Is Over

  In assault cases, the charges can change depending on the extent of the victim’s injuries and the medical diagnosis issued by the hospital.   At this stage, reaching a settlement is an important factor — but simply paying compensation does not mean the case is over.

• Whether a sincere apology was conveyed to the victim, and
• Whether it was clearly demonstrated that there is no risk of reoffending

— these factors are also evaluated together.   If these aspects are insufficient, the case may proceed to a formal trial, even if a settlement has been reached, instead of being concluded with a suspended indictment or probation.   Another easily overlooked point is that, even if the case ends with a fine or suspended sentence, foreign nationals will still face an additional disciplinary review (사범심사) under immigration law.   A criminal record for assault causing injury (폭행치상) can be a disadvantage during visa or residence qualification reviews, and in some cases, it may result in the individual being classified as subject to deportation.   In reality, immigration procedures often begin after the criminal sentencing has concluded.    

3. After Criminal Sentencing, an Immigration Disciplinary Review Awaits

  When a foreigner is convicted of assault causing injury, the immigration process continues even after the criminal sentencing. The criminal record is promptly reported to the Immigration Office, which then conducts a disciplinary review (사범심사) to determine whether the individual’s residence status should be maintained.   In particular, if any of the following apply, a deportation order may be issued immediately, even without additional explanation or hearing:

• A fine of 3 million KRW or more is imposed for a single offense
• The total fines within the past five years exceed 5 million KRW
• The victim suffered serious injury, or the act was deemed highly intentional or violent

  Even if the court grants a suspended sentence, if the assault is considered severe, deportation procedures may begin right away. In such cases, the foreign national is typically detained at an immigration facility before being deported to their home country, and future re-entry into Korea may be prohibited.   The major issue is that most foreigners are not informed of these immigration consequences. Many conclude their criminal cases only to receive a deportation notice from the Immigration Office days later.   Therefore, from the very beginning of an assault-causing-injury investigation, it is crucial to work with an attorney experienced in foreigner cases to prepare both criminal defense and immigration strategies simultaneously, in order to protect your right to stay in Korea.    

4. What Can Go Wrong Without a Lawyer Experienced in Foreigner Cases?

  An assault causing injury case involving a foreign national does not simply end with a fine or a suspended sentence.   Even after criminal sentencing, a disciplinary review (사범심사) follows, and during this process, the foreigner may face disadvantages in the visa or residence qualification review.   Moreover, every step — from the initial statements, to the submission of a settlement agreement, to the preparation of written explanations — can affect the outcome. However, these procedures are complex and lack clear standards, making it extremely difficult for foreigners to handle them on their own.   Even when the criminal penalty is relatively light, a single misstatement during the investigation can still result in deportation.   Most importantly, the disciplinary review process is entirely separate from criminal proceedings. Therefore, to respond effectively under the criteria used by immigration authorities, it is essential to seek assistance from a lawyer experienced in foreigner-related cases from the earliest stage.   To achieve not just a reduced sentence, but a practical outcome that protects your right to stay in Korea, legal intervention is crucial.      

5. In Foreign Assault Cases, Immigration Response May Be Even More Critical Than the Criminal Penalty Itself.

  As I have emphasized several times, assault causing injury cases involving foreigners do not simply end with a fine or a suspended sentence. Even after a decision is made, a disciplinary review (사범심사) follows, during which the individual’s residence status may be restricted or even lead to deportation.   Because criminal proceedings and immigration reviews operate under entirely different standards, it is crucial to have the assistance of a lawyer experienced in foreigner-related cases from the very beginning—someone who understands both processes in depth.   To effectively protect not only against criminal penalties but also the right to remain in Korea, it is important that the case be handled jointly by a criminal defense attorney for foreigners and an immigration law expert with practical experience in administrative procedures.   If you have already been contacted by investigators or the Immigration Office, the top priority should be to develop a clear response strategy before it’s too late.   That first step in the early stage will ultimately determine whether you can continue your stay in Korea.