D-3 Industrial Trainee Visa Korea — Technical Training, Eligibility & Sponsorship Rules
The D-3 (기술연수) visa allows foreign nationals to receive industrial and technical training at Korean manufacturing companies. Unlike E-9 (the employment visa for non-professional workers), D-3 is a training visa — the legal framework positions the trainee as learning Korean production methods to later apply at their home-country employer.
Base de relecture et sources
Relu à partir de
James Chae, 행정사 (Korean Licensed Administrative Attorney). Licence n° 220-06-06463 · 대한행정사회 (Association coréenne des agents administratifs). Verifie selon le manuel HiKorea 사증·체류업무 자격별 안내 매뉴얼 et recoupe avec les publications du Ministere de la Justice.
Dernière relecture
4 septembre 2026
Références de source
Prudence avant dépôt
Les exigences peuvent varier selon la nationalite, le bureau d'immigration competent et le canal de depot. Avant de deposer, confirmez les exigences exactes avec HiKorea, le consulat coreen competent ou un specialiste de l'immigration habilite.
Who qualifies and what is D-3 used for?
D-3 is used for two main scenarios:
1. Corporate group training (계열사 연수): A foreign employee of an overseas subsidiary or affiliate of a Korean conglomerate comes to the Korean parent company for technical skills training. Common in Samsung, Hyundai, LG, and similar groups with overseas manufacturing operations.
2. Technology-export or plant-export training: Production workers of a foreign company that has bought technology from a Korean company (a technology import or licensing contract worth USD 100,000 or more) or industrial plant (USD 500,000 or more) come to that Korean company for the training needed to run the technology or plant.
The D-3 framework requires: • A Korean company approved as a training institution (연수기관) • A formal training plan (연수계획서) • The trainee must have a genuine connection to an overseas entity • The training must be time-limited and oriented toward skills transfer back to the home country
Stay duration, conditions, and D-3 vs E-9
Duration: D-3 training is limited to 6 months from entry in principle; the immigration office can extend it where more training is needed, up to a maximum of 2 years from the date of entry.
Conditions: D-3 trainees receive a training allowance (연수수당), not a salary. They do not have full employment law protections and cannot freely change companies.
| D-3 Industrial Trainee | E-9 Non-Professional Employment | |
|---|---|---|
| Legal status | Training (연수) | Employment (취업) |
| Labor protections | Partial | Full |
| Entry route | Confirmation of Visa Issuance applied for by the Korean host company | EPS System |
| Nationality | Any (qualifying program) | 17 EPS countries |
| Duration | Up to 2 years | 3 years (extendable) |
For most foreign workers doing production work in Korea, E-9 through the EPS system provides better legal protections. D-3 is specifically for genuine industrial knowledge transfer.
Conseils des 행정사
D-3 applicants almost never self-apply — the Korean host company applies for the Confirmation of Visa Issuance.
D-3 trainees who experience workplace abuse or wage violations should contact the Ministry of Employment and Labor (1350).
Besoin d'aide ?
Parlez à un 행정사 vérifié
Nos spécialistes traitent régulièrement les dossiers de d-3 industrial trainee visa korea — technical training, eligibility & sponsorship rules et savent exactement ce que les services d'immigration coréens exigent.
Questions fréquentes
Can a D-3 trainee convert to E-7 in-country?
Converting from D-3 to E-7 is possible if the trainee has acquired qualifications meeting E-7 standards and has a confirmed job offer. Consult an 행정사 for your specific situation.