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Employer's Guide to Unauthorized Departure of Foreign Workers

2026-03-15
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Companies employing foreign workers must be prepared for situations where an employee leaves their workplace without notice. Unauthorized departure not only causes major disruptions to business operations but also imposes a legal reporting obligation on the employer. Therefore, it is crucial to understand and respond swiftly.

 

🔎 What Defines an "Unauthorized Departure"?

 

 According to the 「Act on the Employment of Foreign Workers」, an unauthorized departure is recognized if either of the following conditions is met:

 

•  Absence for 5+ Working Days: Absence from work for 5 or more consecutive working days without prior consultation.

•  Unknown Whereabouts: The worker's location is unknown, making it impossible to perform duties.

※ Calculations are based on "working days," excluding weekends or public holidays.

 

🛡️ Response Procedures for Employers upon Departure

STEP 1. Request Return and Provide Notification

When a foreign worker leaves the workplace, the employer must first request their return. Notification should be sent via document or telecommunication (phone, text, etc.) stating: "If you do not return by the specified date, we will report a Change in Employment Status due to unauthorized absence."

※ To prepare for future disputes, it is recommended to communicate through methods that leave records, such as text messages, emails, or call recordings.

 

STEP 2. Reporting Change in Employment Status

If the worker does not respond to the notification or remains unreachable, the employer must report the incident to the competent Job Center or Immigration Office within 15 days from the date of discovery.

🚨 Penalty for Violation of Reporting Obligation

 

If the reporting deadline (within 15 days) is exceeded or if no report is filed, an administrative fine will be imposed. The fine amount increases with the number of violations and the length of the delay, so prompt reporting is essential.

🚫 Penalty Standards for Foreign Workers Who Depart Without Authorization

Case 1. Return within 1 month of departure

If the employer withdraws the report within one month, it is treated as "one workplace transfer," and reinstatement is possible. (However, administrative fines may be imposed on the worker during the review process). If re-employment is desired, both the foreign worker and the employer must visit the competent Immigration Office, submit required documents, and apply for re-employment. If there is an intention to voluntarily depart the country, a departure order will be issued after the exemption of disposition.

 

Case 2. Absence exceeding 1 month

In principle, the individual becomes subject to forced eviction (deportation).

 

Case 3. Unauthorized change of workplace

If caught working at a different location without permission, a prison sentence of up to 1 year or a fine of up to 10 million KRW may be imposed.

⚠️ Note Regarding Dispatched Workers

 

The subject responsible for all administrative reporting is the employer of the dispatch agency, not the user employer.

 

📊 Summary of Response Procedures

 

(Occurrence) Absence for 5+ working days or unknown whereabouts → Classified as unauthorized departure. 

(Notification) Notify the deadline for returning to work via document or phone. 

(Reporting) If non-compliant → Report Change in Employment Status to the Job Center/Immigration Office within 15 days. 

(Reinstatement) Return within 1 month → Possible to process original reinstatement (fines may still apply). 

(Eviction) Absence exceeding 1 month → Forced deportation. 

(Caution) Failure to fulfill reporting obligations → Administrative fine.