Labor and Industrial Safety 03Labor Inspection
Labor Inspection Response Procedure
This is the procedure when you are notified by the Ministry of Employment and Labor that a labor inspection will be conducted, or when a labor inspector visits your workplace. It covers selection of inspection targets and notice, submission of materials, the on-site investigation, correction instructions (instructions to fix violations), and reporting correction results.It also explains criminal processing and administrative fines when violations remain or are serious. Regular, ad hoc and special inspections differ in whether advance notice is given and whether there is a chance to correct.So first check what kind of inspection it is.
Which step are you at?
Select your current step and the content for that step will appear below.
- 1Selection of inspection targets (regular, ad hoc, special)
- 2Notice of inspection plan (regular inspection)
- 3Submission of materials
- 4On-site investigation
- 5Signing the inspection checklist and reporting results
- 6Issuance of correction instruction
- 7Reporting correction results and verification inspection
- 8Criminal processing (opening a criminal case) or administrative fine
Process flowchart
Click a box to see its explanation below.
- Basic step
- Additional action / option
- Rejection / objection
- End of procedure
Selection of inspection targets (regular, ad hoc, special)
Basis: Regulations on the Duties of Labor Inspectors §12, §13(4)
Workplace inspections are divided into regular inspections (inspections under the comprehensive (detailed) implementation plan for workplace labor inspections), ad hoc inspections (inspections in response to trends, tips, media reports, petitions for labor inspection, or the possibility of violations affecting many workers found while handling reported cases), special inspections (inspections to investigate violations at workplaces with a considerable need for inspection, such as where serious violations have caused labor disputes or many victims), and re-inspections (inspections of workplaces where a reported case was filed after an inspection within the last 3 years) (Regulations on the Duties of Labor Inspectors §12). The comprehensive inspection plan is notified to the heads of regional offices by January 31 (1/31) of the following year (§13(4)).
Next: Notice of inspection plan (regular inspection)Explanation
The Ministry of Employment and Labor selects inspection targets in three ways. Regular inspections follow the annual comprehensive inspection plan.Ad hoc inspections take place in response to trends, tips, media reports or petitions for labor inspection, or when the possibility of violations affecting many workers appears while handling a reported case. Special inspections target workplaces where serious violations have caused (or are feared to cause) labor disputes or harm to many people.If a reported case is filed within 3 years after an inspection, a re-inspection may also be conducted. A special inspection is an inspection to investigate violations, so the way to respond differs from other inspections.So when you receive notice or a visit, first check what kind of inspection it is.
- Time required
- A regular inspection is notified 10 days before the inspection date, corrections are made within the period set in the correction instruction, and if it goes to criminal processing, the investigation and trial periods are added
- Cost
- The Labor Standards Act has no provision for labor inspection fees; certified labor attorney and attorney fees are separate; administrative fines and criminal fines for violations vary by the provision violated
Procedure guide
Read from start to finish in order. Red text marks deadlines set by law.
- 1
Labor inspections are divided into regular, ad hoc, special and re-inspections (Regulations on the Duties of Labor Inspectors §12). A special inspection is an inspection to investigate violations, so if illegality is confirmed it can go to opening a criminal case or an administrative fine without a chance to correct (§21(1)2); first check what kind of inspection it is.
- 2
A regular inspection is notified in writing 10 days before the inspection date, and if you request it, the schedule can be adjusted within a range of 10 days (§17). Ad hoc and special inspections have no advance notice rule.
- 3
If a labor inspector requests it, you must report the necessary matters or appear without delay (Labor Standards Act §13). The submission deadline is written in the reporting deadline of the request for report (Regulations §9(1), §18(3)), so check the date, and keep copies and a list of the materials you submit.
- 4
The inspector must present a labor inspector ID and on-site investigation order (§102(3)(4)). The period reviewed is 1 year for regular and ad hoc inspections and 3 years for special inspections (Regulations §14(2)).
- 5
Before signing the inspection checklist, check the violations and the facts (Regulations §19(6)(8)). This is because the checklist is the basis for the correction instruction and the decision on criminal processing.
- 6
For violations, a correction instruction is issued and posted at the workplace (§21(2)). Correction deadlines are set item by item according to the standards for measures in Appendix 3 and 4 (e.g., unpaid wages within 14 days, failure to grant annual leave within 25 days).
Current step - 7
Make corrections within the period set in the correction instruction and report the results (§22). An extension must be requested within that same period and is granted only within the scope of the 1st correction period (§21(4)(5)).
- 8
If violations are not corrected or there is a ground for immediately opening a criminal case, it leads to opening a criminal case or an administrative fine (§21(1), Appendix 3). You can object to an administrative fine within 60 days after the imposition notice, and if you object, the administrative authority notifies the court within 14 days (Act on the Regulation of Violations of Public Order §20, §21).
Deadlines to keep from now
- 10 days before the inspection dateStep 2 Notice of regular inspection
- Reporting deadline in the request for reportStep 3 Submission of materials
- 3 daysStep 5 Reporting of inspection results (internal)
- Correction deadline for each item (Appendix 3 and 4)Step 6 Correction instruction
- Within the period set in the correction instructionStep 7 Reporting correction results / requesting extension
- 60 daysStep 8 Objection to the administrative fine
Preparation and checks
- Check from the notice or the on-site investigation order whether it is a regular, ad hoc or special inspection. The chance to correct and the review period differ by type of inspection.
- When you receive the notice, appoint a person in charge, and if a schedule adjustment is needed, request it right away. Adjustment is possible only within a range of 10 days.
- Organize employment contracts, wage ledgers and working-hour records as they are and keep a list of what you submit. The submitted materials become the basis for the on-site investigation.
- Check the violation items and amounts on the inspection checklist before signing. What you sign becomes the basis for later measures.
- Assign a person in charge and a schedule for each correction item, and report the results with supporting evidence. The verification inspection checks again whether they were actually carried out.
- Record the date you received the administrative fine imposition notice and decide within 60 days whether to object. After the deadline you cannot dispute it.
When you need a lawyer
You need an attorney's help in cases like these: when you become the target of a special inspection or the inspection is converted to a special inspection, or when the amount involved in violations such as unpaid wages is large.
The same applies when you are caught again for the same violation within 3 years, or when a labor inspector's investigation has started after a criminal case was opened.
In these cases, it may go to opening a criminal case or an administrative fine without a chance to correct. Also, the labor inspector also takes charge of the investigation as a judicial police officer.

Current position (6/8)
Step 6 · Issuance of correction instruction
What to do now
If there are violations, the inspector issues a correction instruction immediately upon reporting the inspection results and has it posted at the workplace.
The correction instruction states the provisions violated, what must be fixed, and the correction deadline.
The correction deadline is set according to the standards for measures for each violation item. For example, unpaid wages: within 14 days (within 25 days for simple calculation errors).
Failure to grant annual leave: within 25 days; violation of the overtime limit: within 3 months. Some items, such as forced labor or assault, lead to opening a criminal case immediately.
If you correct within the deadline under the standards for measures, the case is closed after preliminary review (ended without investigation).
So assign a person in charge and a schedule for each item.
What comes next
Step 7 · Reporting correction results and verification inspection
Fix the violations and report the results within the deadline stated in the correction instruction. The inspector first checks by documents.
If it cannot be checked by documents, the inspector comes to the site to check directly (verification inspection). If it is difficult to correct within the deadline for an unavoidable reason, you can request an extension within that period.
An extension may be allowed within the scope of the 1st correction period. The inspector checks whether corrections were made by documents or on-site checks, so submit supporting evidence (payment records, amended contracts, etc.) together.
Deadlines to keep from now
- Correction deadline for each item (Appendix 3 and 4)Step 6 Correction instruction
Basis: Regulations on the Duties of Labor Inspectors §21(1)(2), Appendix 3 and 4
- Within the period set in the correction instructionStep 7 Reporting correction results / requesting extension
Basis: Regulations on the Duties of Labor Inspectors §21(4)(5), §22
- 60 daysStep 8 Objection to the administrative fine
Basis: Regulations on the Duties of Labor Inspectors §21(1), Appendix 3; Labor Standards Act §102(5); Act on Persons Performing the Duties of Judicial Police Officers and the Scope of Their Duties §6-2(1)
When to involve a lawyer
You need an attorney's help in cases like these: when you become the target of a special inspection or the inspection is converted to a special inspection, or when the amount involved in violations such as unpaid wages is large.
The same applies when you are caught again for the same violation within 3 years, or when a labor inspector's investigation has started after a criminal case was opened.
In these cases, it may go to opening a criminal case or an administrative fine without a chance to correct. Also, the labor inspector also takes charge of the investigation as a judicial police officer.
Frequently asked questions
Practical questions that come up right away in this procedure.
- QCan we postpone the inspection date?
- A regular inspection is notified 10 days before the inspection date. If the workplace requests it, the date can be adjusted within a range of 10 days.Ad hoc and special inspections have no rules on advance notice or schedule adjustment. So when you receive notice of a regular inspection, consider right away whether a schedule adjustment is needed.
- QWhat is the difference between a regular inspection and a special inspection?
- A regular inspection is conducted after advance notice under the annual plan. If there are violations, a correction period is given for many items. A special inspection targets workplaces where serious violations have caused labor disputes or harm to many people, etc.Because it is an inspection to investigate violations, if illegality is confirmed it is handled by opening a criminal case or imposing an administrative fine without a chance to correct. The period reviewed also differs: in principle 1 year for a regular inspection and 3 years for a special inspection.
- QWhat should we do if we receive a correction instruction?
- Make corrections within the period stated in the correction instruction and report the results. If it is difficult to finish within the period for an unavoidable reason, you can request an extension within that period.An extension is granted only within the scope of the 1st correction period. If you miss the deadline, it may lead to opening a criminal case or an administrative fine.
- QIf a correction instruction is unjust, can we dispute it through an administrative appeal or lawsuit?
- The Labor Standards Act and the Regulations on the Duties of Labor Inspectors set no separate objection procedure for a correction instruction (an instruction to fix a violation). At the inspection stage, submit your opinions and materials on the facts and legal interpretation to the inspector.If you cannot agree with the inspection checklist, you can refuse to sign it, and the reason is recorded. Decide with your attorney whether to dispute through an administrative appeal (a procedure to dispute a disposition before an administrative body) or a lawsuit.
- QWe received an administrative fine. Can we dispute it?
- Yes, you can. At the advance notice, you can submit your opinion within a period of 10 days or more. You can also file a written objection within 60 days of receiving the imposition notice.If you object, the imposition loses its effect. The administrative authority then notifies the court within 14 days, and the case moves to an administrative fine trial.
When you need a lawyer
- If you violate again the same matter found in a labor inspection within the last 3 years from the inspection date, you become subject to opening a criminal case or an administrative fine immediately, without a chance to correct (Regulations on the Duties of Labor Inspectors §21(1)3). So items you have corrected once must continue to be managed afterward.
- Labor inspectors perform the duties of judicial police officers for crimes violating labor laws (Labor Standards Act §102(5)). So answer truthfully and accurately even during the inspection.
- The inspection schedule, review period and correction procedure are mainly set in the Regulations on the Duties of Labor Inspectors, a Ministry of Employment and Labor directive (based on the version effective 2024-07-01). Also, from 2026-12-08, Labor Standards Act §102 (powers of labor inspectors) is deleted and its content moves to the Act on the Performance of Duties of Labor Supervisors (노동감독관 직무집행법), and the title changes to "labor supervisor."So check the governing rules again at the time of the inspection.
Related laws
- Labor Standards Act Article 13 (duty to report and appear), Articles 101 to 105 (labor inspectors), Article 116 (administrative fines)
- Regulations on the Duties of Labor Inspectors Article 9, Articles 12 to 14, Articles 17 to 22, Article 25, Appendix 3 and 4 (standards for measures on violations)
- Act on the Regulation of Violations of Public Order Article 16, Article 20, Article 21; Act on Persons Performing the Duties of Judicial Police Officers and the Scope of Their Duties Article 6-2; Criminal Procedure Act Article 245-10; Public Prosecution Office Act Article 4

Labor Inspection Response Procedure,
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