1. Overview
F-5-9 is for people who obtained a doctorate in an advanced-technology field overseas and are employed by a domestic company at the time of application; F-5-15 is for people who completed a regular doctoral course at a Korean graduate school and obtained the degree, and are employed by a domestic company.
2. Eligibility Requirements
- F-5-9: doctorate in an advanced-technology field obtained overseas before the application date, and continuous full-time regular employment of 1 year or more at a domestic company in a field related to the degree
- F-5-15: regular doctoral course completed and degree obtained at a Korean graduate school before the application date, and continuous full-time regular employment of 1 year or more at a domestic company (the field need not relate to the degree; entertainment-service businesses are excluded)
- If work interruptions during job changes total 30 days or less within the 1 year, continuity is recognized
- Subsistence ability (one of): income of the previous year's per-capita GNI or more, or assets of the previous year's average net assets or more
- Basic-literacy requirement is exempt; overseas criminal record verification may be omitted
3. Required Documents
Documents may differ by individual case, and the immigration office may request other documents it deems necessary.
4. Procedure
- Consultation and review of eligibility for this F-5 sub-category
- Preparation of common documents and category-specific documents
- Application for permanent residence (F-5) status at the competent immigration office
- Review by the immigration office (timing varies by case; confirm with the office)
- Receipt of the permanent residence card



