Deals & Cases
Custodial Sentence for Obstruction of Official Duties | At Risk of a Custodial Sentence Due to the Prosecutor's Appeal, the Fine Was Maintained
This is the story of a client who came to our firm facing the risk of an actual custodial sentence for obstruction of official duties. The client said that he had received a fine for obstruction of official duties, but faced the risk of an actual custodial sentence due to the prosecutor's appeal.
1. The Client at Risk of a Custodial Sentence for Obstruction of Official Duties
This is the account of a client who requested an urgent response upon facing the risk of an actual custodial sentence for obstruction of official duties.
The client says that on the day of the incident the client drank more than usual and had a dispute with the spouse.
While this was happening, a police officer was dispatched following a report from the downstairs neighbor, and the client strongly refused the on-site investigation.
In response, the police officer entered the client's residence, advising that an administrative fine could be imposed for refusing an on-site investigation.
As the police officer approached the children, the client became afraid that the children might be taken away, and so shouted not to take the children and used abusive language.
In addition, the client rushed at one of the police officers and assaulted the officer by pushing with both hands.
The client was therefore indicted for obstruction of official duties on the ground of having obstructed the lawful performance of the police officer's duties.

The Original Judgment in the Client's Case
After the client was indicted for obstruction of official duties, the original court is said to have imposed a minor fine on the client.
However, the prosecutor appealed against the original judgment, arguing that an actual custodial sentence for obstruction of official duties should be imposed on the client.
The Prosecutor's Argument in the Client's Case
The reason the prosecutor filed an appeal in the client’s case was that the client had cursed at and pushed a police officer who responded to the client’s residence, committing assault, and that the nature of the offense was therefore poor.
The prosecutor filed this appeal on the ground of an unjust sentence, asserting that the client needed to be severely punished.
2. Explanation of a Custodial Sentence for Obstruction of Official Duties
🔗Obstruction of official duties is a crime prescribed in Article 136 of the Criminal Act, and refers to the act of obstructing, by assault or intimidation, a public official's lawful performance of duties.
Here, a public official includes not only a person who handles the affairs of the State or a local government, but also a person who performs public duties entrusted under statute.
The performance of duties must be lawful, and where the performance of duties is unlawful or exceeds authority, the crime of obstruction of official duties is not established.
The core elements of the crime of obstruction of official duties are as follows.
For example, this applies where a police officer arrests a person caught in the act of committing a crime or a tax official conducts a tax investigation.
2. The duties must be lawful
The public official's conduct must be based on statute and procedurally legitimate.
3. The means of obstruction must be assault or intimidation
Assault refers to the exercise of physical force against the other party's body, and intimidation refers to the communication of a harm capable of arousing fear.
An actual sentence for obstruction of official duties may be imposed up to a maximum of 5 years, and the sentencing varies depending on the degree of the assault or intimidation, the circumstances of the harm, the background of the offense, and the like.
Sentencing Guidelines for Obstruction of Official Duties
The Sentencing Commission recommends the following sentencing guidelines for the crime of obstruction of official duties.
Mitigated | Basic | Aggravated |
~ 8 months | 6 months ~ 1 year 6 months | 1 year ~ 4 years |
Mitigating Factors for Obstruction of Official Duties
The following circumstances may serve as mitigating factors for the crime of obstruction of official duties, creating room to avoid an actual sentence for obstruction of official duties.
2. Where the motive for the offense is worthy of consideration
3. Where the offender voluntarily surrenders the offense
4. Where the offender participated passively in the offense
5. Where the offense was committed in a state of mental and physical weakness
6. Where there is no prior record of criminal punishment
7. Where the victim does not wish for punishment
8. Where substantial recovery of the harm, including a deposit, has been completed
3. Strategy for Responding to the Custodial Sentence for Obstruction of Official Duties
This firm formulated the following strategy in order to respond to the actual custodial sentence for obstruction of official duties.
Emphasizing Active Cooperation with the Investigative Agency
The criminal law specialist attorney emphasized that the client actively cooperated with the investigative agency's investigation.
The client acknowledged the offense in this case, sincerely reflects on it, and has repented of the wrongdoing from the time the offense was discovered up to now.
In addition, the client shows a firm will toward preventing reoffending on their own so that such a situation does not occur again.
The criminal law specialist attorney provided the client with a guideline for a letter of apology, submitted the letter of apology written by the client, and requested that the court consider that the client is sincerely reflecting.
Emphasizing That the Monetary Deposit Had Been Completed
The criminal attorney emphasized that the client had made a monetary deposit for the injured police officer.
The client continued to do his utmost to reach a settlement with the injured police officer but ultimately could not reach one.
However, in order to convey his remorse in some way to the injured police officer, who would have suffered mental and physical harm, the client completed the monetary deposit.
The criminal attorney requested that the court take into account that the client had made the deposit as a second-best option.
Emphasizing That No Objection Was Raised Against the Original Judgment
The criminal law specialist attorney emphasized that the client repented of the client's wrongdoing and did not raise any objection to the original judgment.
Having received a fine at the original trial and then facing punishment as well, the client blamed himself and sought to use this as a foundation for never reoffending.
The criminal law specialist attorney emphasized that the client did not object to the original judgment and was resolved not to commit any unlawful act, and requested that, so that the client could live as a member of society together with his still-young children, the client at least be spared an actual custodial sentence for obstruction of official duties.
4. Result of the Response to the Custodial Sentence for Obstruction of Official Duties
This firm’s criminal attorney assisted with the case using the above response strategy and requested that the prosecutor’s appeal be dismissed on the ground that the appeal, claiming the sentence of the first instance was too light, was without merit.
As a result of the criminal attorney’s response, the court dismissed the prosecutor’s appeal and issued a judgment maintaining the minor fine imposed by the first instance.

The client had been at risk of receiving an actual sentence for obstruction of official duties due to the prosecutor’s appeal, but because of the criminal attorney’s prompt response, it was possible to avoid an actual sentence.
Obstruction of official duties is a crime for which punishment is prescribed in order to maintain social order and protect the official authority of public officials, and a heavy level of punishment may be imposed.
In addition, other crimes such as assault, intimidation, and infliction of bodily injury may also apply and be punished together, so caution is needed.
If, like the client in this case, you are facing the risk of an actual sentence for obstruction of official duties, please proceed with a 🔗legal consultation reservation, where direct consultation with an attorney is available.

This content is based on actual cases handled by Daeryun Law LLC and has been partially adapted. All copyrights belong to Daeryun Law LLC.
Unauthorized reproduction, copying or distribution may result in legal action under applicable laws.
Obstruction of official duties: Want a faster, more detailed consultation?
Consult aspecialized attorney
Related Information
Explore legal information related to this case.
A Summary of the Penalty Levels for the Crime of Obstruction of Official Duties and Responses Based on the Statute of Limitations
Charges of Interference with a Public Official's Duties: What Are the Standards for Determining Obstruction of Official Duties?
What Are the Elements and the Standard for Determining Intent in the Crime of Invalidating an Official Mark of Secrecy?
Daeryun's Key Strengths

Litigation strategy using Daeryun's own AI & IT technology
More than 240 key members
1,200+ cases handled per month
* 2025년 월평균 기준
Complies with Korean Bar Association Advertising Regulations Article 4 (1)
more strengths
Book a legal
consultation with an attorney
All consultations are reviewed by a specialized attorney first,
so they are conducted by appointment only.
Phone consultation
1800-7905
Available 24 hours a day, 365 days a year


Online consultation
We provide tailored
legal services for our clients.

Chat consultation
KakaoTalk channel
Daeryun Law LLC Attorneys
Related Members
View more
YoungKon CHO
T. 070-7510-2014
Experience as Chief of Seoul Central District Prosecutors' Office and Chief of Daegu District Prosecutors' Office
Key Case Studies
View more- Fine
Fine for a Client Charged with Obstruction of Official Duties

- Fine (criminal penalty)
Through the Seocho Attorney Office's Assistance, a Small Fine Was Imposed in an Obstruction of Official Duties Case

- Fine (criminal penalty)
Successful Defense in an Obstruction of Official Duties Case, Concluding With a Minor Fine

Related Practice Areas
View moreConsult in other languages
Popular Columns
View moreThe Meaning of Non-Referral, and Are There Differences Among the Types of Decisions?

Establishment of the Crime of Fraud: Determining the Requirements, Case Analysis, and Sentencing Guidelines

Criminal Record Inquiry and Expungement: How to Avoid Disadvantages

The Police Investigation Process, Methods of Response, and Tips for Giving Statements

Criminal Cases: Litigation Procedure, Types of Dispositions, and How to Respond

Previous
Child Abuse Defense Case | Dismissal of the Appeal for a Client Charged with Child Abuse and Other Offenses, Maintaining the Original Judgment
Next
Pharmaceutical Affairs Act Violation Assistance Case | Sale of Medicine by a Non-Pharmacist, No Charge on the Pharmaceutical Affairs Act Violation
View listDo you have more questions?

















