Foreign nationals under police investigation in Korea often face misunderstandings due to unfamiliarity with the language and legal system. In particular, in indecent assault cases involving foreigners, the intent behind physical contact becomes the key issue. If explanations are insufficient, it may lead to an unfavorable judgment.
If, after the investigation, a fine or prison sentence is imposed, the criminal record will affect immigration review, and unless a “no-suspicion” (non-prosecution) decision is granted, a deportation order is highly likely.
Ultimately, the outcome of the criminal investigation directly affects visa status, making a careful and strategic response essential.
When criminal proceedings and immigration issues are intertwined, early response is critical.
Because the procedures are complex and difficult to handle alone, it is important to seek legal assistance from a lawyer experienced in foreigner-related cases who can help you prepare both for a possible “no-suspicion” outcome and for protection of your stay in Korea.
Contents
1. Foreign Indecent Assault Investigation — Where Should You Start Being Careful?
2. If Found Guilty, What Happens to Your Visa Status?
3. Why a “No-Suspicion” Decision Still Doesn’t Guarantee Safety
4. From Criminal Charges to Immigration Issues After an Indecent Assault Case — How Was It Handled? [Case Example]
5. Criminal Proceedings and Immigration Issues — Only Joint Response Can Fully Protect Your Stay
1. Foreign Indecent Assault Investigation — Where Should You Start Being Careful?
Foreign indecent assault cases cannot be easily resolved with a simple explanation such as “it was just a misunderstanding.” In the early stages of a police investigation involving foreigners, misunderstandings are common due to language and cultural differences. A person’s behavior may be misinterpreted or conveyed incorrectly, leading to serious legal consequences. Under Korean criminal law, indecent assault (강제추행) can be established even without physical violence or threats, if the victim felt sexual discomfort or offense. If the act involves violence or intimidation, it is recognized as forcible indecent assault, punishable by up to 10 years of imprisonment or a fine of up to 15 million KRW. The critical issue is that even minor physical contact may be deemed “indecent” during the investigation. In fact, in many cases involving foreigners, conflicting statements or insufficient explanations lead to summary indictments or formal trials instead of a “no-suspicion” decision. Therefore, from the very beginning of the police investigation, it is essential to organize the facts clearly and maintain a consistent statement to prevent unnecessary misunderstandings.
2. If Found Guilty, What Happens to Your Visa Status?
If a foreigner is sentenced to a fine or a heavier penalty for an indecent assault charge, the record is promptly reported to the Immigration Office. From that point, a separate administrative review begins to determine whether the individual still qualifies to stay in Korea, regardless of the criminal court’s decision. In particular, the likelihood of receiving a deportation order increases in the following situations:- When a fine of 3 million KRW or more is imposed
- When a sentence of imprisonment or higher is finalized
- When the indecent act is proven
- When the offense is deemed to violate public order or good morals
3. Why a “No-Suspicion” Decision Still Doesn’t Guarantee Safety
Even when a foreigner receives a “no-suspicion” decision in a police investigation, the Immigration Office may still review the case separately, questioning the person’s eligibility to remain in Korea. In particular, when a summary indictment or fine has been imposed, there are many cases where a deportation order is issued without any additional defense strategy for visa status. In this administrative review, the severity of the sentence matters less than whether there are convincing reasons to continue residing in Korea. In other words, even if a person is cleared of criminal charges, failure to provide persuasive evidence supporting their stay may still result in a deportation order. Therefore, it is crucial to prepare supporting documents from the early stages of the police investigation, such as:- A settlement agreement or letter of non-punishment from the complainant
- Documents related to child custody or family relationship certificates
- Employment certificates, business income, and tax payment records
- A certificate of completion of sexual harassment prevention training
- A handwritten statement of reflection consistent with the facts
4. From Criminal Charges to Immigration Issues After an Indecent Assault Case — How Was It Handled? [Case Example]
Mr. L, a Chinese national residing in Korea on an F-4 visa, was working at a design office when he became the subject of a forcible indecent assault (강제추행) investigation following physical contact that occurred during a private social gathering. Due to conflicting statements and insufficient contextual explanation, the case led to a summary indictment, and he was ultimately fined 4 million KRW. Although the criminal proceedings concluded, Mr. L later received a summons from the Immigration Office for a disciplinary review, putting his visa status at risk. With his visa expiration date approaching, he quickly prepared supporting documents with the assistance of his legal representative. With his lawyer’s help, Mr. L submitted employment records and tax payment documents demonstrating job stability, evidence of his family’s living base in Korea, a certificate of completion of sexual awareness training, and a written statement denying intent and expressing remorse and commitment to prevent recurrence. As a result of these efforts, the immigration authorities recognized the necessity of his continued stay and granted a conditional visa extension, successfully concluding both the criminal and immigration proceedings. This case illustrates that even when an indecent assault case ends with a fine, adverse consequences may still follow during the visa review process. Therefore, foreigners must prepare for both the criminal investigation and immigration review from the earliest stages to ensure a stable stay in Korea.5. Criminal Proceedings and Immigration Issues — Only Joint Response Can Fully Protect Your Stay
Indecent assault cases involving foreigners cannot be dismissed as mere misunderstandings. If statements during the initial police investigation are insufficient or inconsistent, the case may proceed without a “no-suspicion” decision, potentially leading to a deportation order. Even if a criminal judgment has already been made or a departure notice has been issued, there is still room for response by presenting valid reasons and supporting documents for continued stay in Korea. However, such responses must be timely and logically structured, and therefore, it is more practical to seek help from a legal professional experienced in both criminal defense and immigration procedures, rather than trying to handle the matter alone. Our team includes criminal defense attorneys experienced in foreign indecent assault cases and immigration law specialists who analyze and respond to each stage—from the criminal investigation to the immigration review—based on the specific nature of the case. We go beyond providing simple legal advice. From the perspective of foreign clients who must protect their right to stay in Korea, we develop practical and effective strategies to safeguard their residence. Rather than hoping for leniency, it is important to focus on what can and should be prepared right now. Let us help you take those steps together.
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