One Truck Violation in Korea: Does the Whole Fleet Stop?
BySangjin Ji, Administrative Attorney3 years of embassy visa practiceLinkedIn
Three-point summary
For a first violation involving freight transport by an unqualified driver, the default sanction is a 30-day suspension of the vehicle involved. That sanction alone does not automatically stop the other 19 trucks.
The default sanction for a second violation is a reduction in the number of vehicles covered by the operating permit. If the operator subject to that reduction owns only one truck, the permit-cancellation rule applies.
Check the proposed sanction and affected vehicles against the driver's qualification at the time of transport and any previous sanction decisions. An error in the alleged facts and the possibility of reducing a sanction are separate questions.
Suppose a carrier operating 20 trucks receives an advance notice of an administrative sanction because of a qualification issue involving the driver of one truck.
Next week's deliveries are already scheduled. The company has assigned trucks to customers, but one driver's freight transport qualification has now become an issue.
What happens to those deliveries? Can the company use its other trucks?
If the proposed sanction is suspension of the vehicle involved in a first unqualified-driver violation, that sanction alone does not automatically stop the remaining vehicles. However, partial or full business suspension affects a different scope of operations.
The type of sanction determines whether the whole business stops
The company representative may first notice the words “30 days” in the advance notice.
But what exactly is to stop for those 30 days?
Whether the company must park only the vehicle involved or other trucks as well changes its dispatch plans.
The rules distinguish these situations by the type of sanction.
“Vehicle suspension” stops the use of the vehicle directly involved in the violation for a specified period. For a first unqualified-driver violation, the identified vehicle is, in principle, the one affected.
“Partial business suspension” affects the legally prescribed portion of the vehicles within the transport business. “Full business suspension” stops the transport business as a whole.
“Fleet reduction” is not simply a matter of waiting for a period to end. It reduces the number of vehicles covered by the operating permit, so its effect differs from temporary vehicle suspension.
“Permit cancellation” cancels the transport business's operating permit itself. It should not be treated as another temporary suspension.
The part of the notice describing the facts giving rise to the proposed sanction explains what the authority considers a violation. The part describing the proposed action states the sanction it intends to impose.
Read those two parts together. Separate violations involving other trucks, or problems with the company's permit requirements, need separate consideration.
Source: Korea Law Information Center, Article 19 of the Korean Act on Freight Transport by Truck (「화물자동차 운수사업법」, referred to below as the Freight Transport Act), Article 5 and the Appendix to its Enforcement Decree.
Partial business suspension affects 4 trucks out of 20
Now suppose the same company faces partial business suspension for a violation other than unqualified-driver transport.
If it has 20 trucks, 4 are affected. Article 5(1)(5) of the Enforcement Decree sets the scope of partial business suspension at one-fifth of the trucks.
For 27 trucks, the calculation gives 5.4. The fractional part is discarded under the rule, leaving 5 trucks.
For 4 trucks, the calculation gives 0.8, but the result is 1 truck. A calculated result below 1 is treated as 1.
This calculation applies to partial business suspension. A first unqualified-driver violation involving one truck does not automatically put 4 trucks out of a 20-truck fleet under suspension.
The default sanction for requiring a driver to perform excessive driving duties is 10 days of partial business suspension. For an operator owning 2 or more trucks, operating on a continuing basis from a location outside its principal office without the required authorization to establish a business office carries a default sanction of 30 days of partial business suspension.
By contrast, failure to meet the transport business permit requirements is subject to a default sanction of 30 days of full business suspension for the first violation and permit cancellation for the second.
Source: Korea Law Information Center, Article 5(1)(5) of the Enforcement Decree of the Freight Transport Act and the individual sanction criteria in Appendix 1.
A qualification held today may not have existed on the transport date
Suppose a driver transported freight on March 10 and obtained the required qualification on March 20. Producing the qualification now does not resolve the absence of that qualification ten days earlier.
Conversely, if records show that the qualification was obtained before the transport date, check both the acquisition date and its status at the relevant time. The point is to explain the driver's qualification on the date in question.
Article 19(1)(6) of the Freight Transport Act identifies allowing a person without the required freight transport qualification to transport freight as a ground for an administrative sanction. The actual transport activity and the operator's role therefore matter as well as the qualification itself.
Dispatch records, waybills and vehicle operation records can help establish who transported the freight and which vehicle was used. If names, vehicle registration numbers or dates differ between documents, identify which information is supported and what still needs checking.
Also examine the relationship through which the operator allowed that person to transport freight. The existence of an unqualified driver and whether the legal conditions for sanctioning the operator are met are related but distinct points.
Saying “we did not know the driver was unqualified” does not by itself remove the company's responsibility. The records used to check the qualification and who assigned the transport work also need to be considered.
If the notice identifies the wrong transport date or driver, the priority is the evidence needed to correct that account. If the violation is established, examine the sanction criteria and the circumstances relevant to reducing the sanction.
Source: Article 19(1)(6) of the Freight Transport Act.
Can one driver's lack of qualification amount to three violations?
Suppose the notice lists unqualified-driver transport, failure to report employment status and failure to display proof of qualification. All three entries concern the same unqualified driver.
Three entries do not mean all three must be accepted. First establish whether each obligation applies to that driver.
Ministry of Government Legislation interpretation 26-0499, issued on July 24, 2026, addressed the same issue. It concerned failure to report an unqualified driver's employment or departure and failure to have proof of freight transport qualification displayed inside the vehicle.
The Ministry interpreted the rules as not requiring additional findings of violations of the reporting and display obligations in those circumstances.
For reporting, it first examined who was covered. It interpreted “truck driver” in the Enforcement Rule as a person legally eligible to perform the driving work and concluded that an unqualified person was not within the scope of that reporting requirement.
The display obligation raised a similar issue. An unqualified person has no proof of freight transport qualification to display. The Ministry considered it inappropriate to find an additional breach for failing to have a nonexistent qualification document displayed.
Allowing the unqualified person to transport freight remains a ground for a sanction. Reporting and display obligations concerning qualified drivers also remain in place. The interpretation does not authorize unqualified-driver transport.
Write the driver's name and transport date beside each alleged violation to see whether they concern the same person and facts. Then consider whether the provision cited for each one applies.
Source: Ministry of Government Legislation, interpretation 26-0499 (July 24, 2026); Article 21, items 9 and 14, of the Enforcement Rule of the Freight Transport Act.
A previous sanction does not automatically make this a second violation
For unqualified-driver transport, the default sanction is a 30-day suspension of the vehicle involved for the first violation and fleet reduction concerning that vehicle for the second. The result depends on whether the rules treat the incident as a first or second violation.
Suppose the company previously received a sanction for a vehicle maintenance issue. That earlier matter cannot simply be added to the current unqualified-driver incident to make it a second violation. First determine whether the two concern the same violation.
Appendix 1 to the Enforcement Decree generally applies the heavier criteria where the operator has received an administrative sanction for the same violation within the previous 1 year. Some violation types use a 5-year period.
The period is calculated using the date of the earlier administrative sanction and the date on which the same violation, committed again after that sanction, was detected. Do not confuse the earlier detection date with the sanction date.
A recollection that the company “paid a fine before” is not enough. Put the earlier sanction decision beside the current notice, check the provisions involved, and mark the earlier sanction date and the new detection date.
Separate rules also govern multiple violations involving one vehicle. If the heaviest sanction among those violations is fleet reduction concerning the vehicle, that reduction applies. Where business-suspension and vehicle-suspension periods are combined, a 6-month cap applies.
Combining sanctions comes after establishing each violation. As the Ministry's interpretation illustrates, an item that does not constitute a separate violation should not be included when calculating the suspension period.
Source: Korea Law Information Center, Appendix 1, general criteria 1(a) and 1(b), to the Enforcement Decree of the Freight Transport Act.
Fleet reduction has a different impact on an operator with only one truck
Compare reducing a 20-truck fleet by one vehicle with imposing that sanction on an operator whose business uses only one truck.
The one-truck operator has no other vehicle left. Appendix 1, general criterion 1(f), provides for permit cancellation where the operator subject to fleet reduction concerning the vehicle owns only one truck.
Does a proposed fleet reduction leave no possibility of a lighter sanction?
The rules provide for mitigation of fleet reduction. Mitigation means making the sanction less severe after considering the circumstances prescribed by law. Appendix 1, general criterion 1(e), refers to factors including the extent of harm to public welfare, the extent of traffic-accident damage, and the nature and number of violations.
Where fleet reduction concerning the vehicle is mitigated, the replacement sanction must be vehicle suspension for at least 90 days. This does not mean every operator facing fleet reduction may simply choose exactly 90 days of suspension.
In particular, permit cancellation for a one-truck owner must be distinguished from mitigation of fleet reduction. Permit cancellation has separate mitigation criteria and exclusions. Reading the fleet-reduction mitigation provision alone is not enough to conclude that a one-truck operator can switch to 90 days of suspension.
First identify the mitigation provision applicable to the proposed sanction. Then use records to explain the circumstances that provision takes into account.
If the operator has improved its qualification-checking procedure, it can document when the change was made and how qualifications are now checked. However, later improvements neither erase the earlier violation nor guarantee mitigation.
Source: Korea Law Information Center, Appendix 1, general criteria 1(e) and 1(f), to the Enforcement Decree of the Freight Transport Act.
For a jiip arrangement, identifying the driver is only part of the task
An arrangement in which the owner-driver and the licensed transport operator are different parties is commonly known as a jiip arrangement.
Whether the driver is a directly employed member of staff does not, by itself, settle the administrative-sanction question. Who holds the operating permit and how the vehicle is registered also matter.
The entrustment agreement helps identify who is responsible for operating and managing the vehicle. But the parties' contractual division of roles and the person on whom administrative law places an obligation need to be examined separately.
For unqualified-driver transport, check the qualification and actual transport records, then use the agreement and transport documents to establish who assigned the work. The existence of an agreement does not end the examination of the permit holder's position.
If the issue concerns a change to the vehicle particulars covered by the permit, different records are needed. Compare the original permit details, the vehicle details after the change, and the authorization or notification records to establish what was changed and how.
Sources: Article 19(1)(6) of the Freight Transport Act; Supreme Court, 2017두73693 (May 28, 2020).
Does selling the vehicle make the sanction disappear?
Selling or replacing a vehicle does not automatically remove the grounds for a sanction arising from an earlier violation.
Vehicle replacement is the procedure for removing an existing truck from the transport business and replacing it with another. Where a vehicle has changed, examine the position at the time of the violation alongside the current position.
Article 5 of the Enforcement Decree provides that, where the vehicle directly involved is no longer available, another vehicle of the operator that committed the violation may be the target of vehicle suspension or fleet reduction.
Administrative appeal decision 2010-099, dated April 19, 2011, also concerned a financial sanction after the vehicle had been transferred.
The vehicle used for transport by an unqualified driver had already been transferred to another region by the time the sanction was imposed. The authority imposed a penalty surcharge after considering the circumstances, and the operator challenged the decision.
The administrative appeal was dismissed on grounds including the operator's responsibility for driver management. Transferring the vehicle had not removed responsibility for the earlier violation.
Alongside the current fleet list, record the registration number of the vehicle at the time of the violation and when it was transferred or replaced. These records help explain why a vehicle currently in the fleet is named in the proposed sanction.
Sources: Article 5 of the Enforcement Decree of the Freight Transport Act; Korea Law Information Center, administrative appeal decision 행심 2010-099 (April 19, 2011).
Why did fleet reduction follow payment of a penalty surcharge?
Paying a penalty surcharge and correcting a noncompliant permit position are different matters. A Supreme Court decision illustrates the distinction.
The carrier had replaced special-purpose trucks with general-purpose trucks or other types without obtaining the required authorization to amend its permit. The authority first imposed a penalty surcharge in place of vehicle suspension. Transport then continued under the noncompliant permit arrangements, and fleet reduction became an issue.
The Supreme Court considered the earlier penalty-surcharge decision unlawful because the law applicable at the time did not allow that financial sanction to replace vehicle suspension for the violation concerned.
But a decision being unlawful and having no legal effect from the outset are different things. The latter is described as being void from the outset.
The Court held that, if the earlier decision was not void from the outset and remained legally effective, it could be taken into account as a previous sanction when imposing a heavier sanction for the same violation later. That is what it means to use an earlier decision as the basis for an aggravated sanction.
On May 28, 2020, the Supreme Court reversed the lower court's judgment and remanded the case.
Check not only the payment receipt but also the earlier sanction decision, any requirement to correct the situation, and the records showing that the permit particulars were actually corrected. The legal effect of the earlier decision also needs separate consideration. Do not transfer the numerical sanction criteria applicable at that time directly to a current case.
Source: Korea Law Information Center, Supreme Court, 2017두73693 (May 28, 2020).
Can the company pay a penalty surcharge and keep operating?
Scheduled transport work may make a penalty surcharge seem preferable to business suspension. But the operator cannot replace every sanction simply by choosing to pay.
Article 21 of the Freight Transport Act allows a penalty surcharge of up to KRW 20 million to be imposed and collected, as prescribed by Presidential Decree, where business suspension could cause severe inconvenience to users or harm the public interest.
First determine whether the violation is eligible for a penalty surcharge. Then examine the statutory conditions and the criteria used to calculate the amount.
Fleet reduction must be distinguished from business suspension. Mitigating fleet reduction to vehicle suspension and replacing business suspension with a penalty surcharge have different legal bases and requirements.
Considering mitigation of fleet reduction does not automatically establish eligibility for a penalty surcharge.
Having deliveries scheduled is not, by itself, a sufficient explanation. Identify which sanction the operator seeks to change, the provision relied on, and the records needed to address that provision's requirements.
Source: Korea Law Information Center, Article 21 of the Freight Transport Act.
How does Ethos match the notice against the records?
Suppose the company in our example receives a notice proposing fleet reduction for a second unqualified-driver violation. What should go into its response first?
Collecting only reasons for mitigation may overlook an issue with the driver's qualification on the transport date or the calculation of a second violation. Conversely, repeating a denial after the facts and violation count have been established may leave the records relevant to mitigation unexplained.
The first step is to compare the facts in the notice with the actual records. We check the driver's qualification on the relevant transport date and compare the driver and vehicle registration number against dispatch records and waybills. Missing information is identified for further checking rather than filled in by assumption.
Next, we examine the proposed sanction and affected vehicle. We check the sanction criteria cited in the notice against the permit details and vehicle registration documents. If a vehicle was transferred or replaced, we consider the records before and after the change.
We then compare the earlier sanction with the current violation. We examine whether they concern the same violation and the relevant dates, whether a mitigation provision applies, and what records are needed for that assessment.
This helps distinguish between correcting the account of the transport date or driver, reconsidering the affected vehicle or second-violation calculation, and preparing circumstances relevant to mitigation. We also identify matters requiring another professional's services, such as court proceedings.
The aim is to identify which point in the notice needs a response and which documents support that response.
If a final sanction has already been issued, record the relevant dates separately
At the advance-notice stage, the operator prepares its response on the facts and sanction criteria within the response deadline stated in the notice.
After a final sanction, the start date of the sanction and the time limits for challenging it must be considered together. Suppose the operator files an administrative appeal against vehicle suspension. May it keep driving the vehicle in the meantime?
No. Article 30(1) of the Administrative Appeals Act (「행정심판법」) provides that filing an appeal does not itself stop a decision's effect or execution. Where needed, a stay must be considered separately. A stay can temporarily halt the effect or execution of a decision and is subject to statutory requirements.
Applying for a stay and obtaining a stay decision are also different. Filing the application does not, by itself, authorize continued operation of the vehicle.
An ordinary appeal seeking cancellation must be filed within 90 days of the day the appellant became aware of the decision. In principle, an appeal cannot be brought once 180 days have passed from the date of the decision. The appellant cannot simply choose whichever period allows more time; statutory exceptions and special provisions need separate checking.
Record when the decision was received, the date of the decision itself, and the suspension start date separately. The time available to challenge a decision and the need to address its immediate execution are separate issues.
Write five things beside the notice
The fact that one truck was involved does not tell you the scope of the suspension. Write one line for each of the following beside the notice.
- By when: The response deadline, or the dates to check after a final decision.
- What happened: When, who was involved, which vehicle was used and what took place.
- Which sanction: The proposed sanction and the provision cited.
- What is affected: The target vehicle and the permit details of the transport business.
- What happened before: Any previous decision for the same violation and its date.
A blank identifies information to obtain first. Inconsistent entries identify matters to compare again.
What the operator can organize and what needs individual examination
An operator can identify the sanction and deadline and organize the fleet list, qualification documents and previous sanction decisions. Where multiple violations overlap or fleet reduction and permit cancellation are involved, however, the relevant provisions need to be examined together with the records. The same applies where a vehicle has changed or the calculation of a second violation is in doubt. One provision alone may not be enough to determine whether mitigation is available.
You do not need every supporting document ready at the outset. Subsequent work, including drafting an individual response, is discussed separately after the required scope has been identified.
If you are unsure how to interpret the proposed sanction or the “second violation” entry, request a free initial review from Ethos Administrative Attorney Office using the full advance notice, current fleet list and any previous sanction decisions, so that we can explain which vehicles are affected, what to examine first and which additional records are needed.