The (기술연수) visa allows foreign nationals to receive industrial and technical training at Korean manufacturing companies. Unlike (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.
검토 기준
James Chae, 행정사 (Korean Licensed Administrative Attorney). License No. 220-06-06463 · 대한행정사회 (Korean Administrative Agents Association). Reviewed against the HiKorea 사증·체류업무 자격별 안내 매뉴얼 and cross-checked with Ministry of Justice issuances.
최종 검토일
2026년 4월 22일
출처 기준
신청 전 주의사항
Requirements can change by nationality, local immigration office, and filing channel. Confirm exact requirements with HiKorea, the responsible Korean consulate, or a licensed immigration specialist before filing.
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. ODA/KOICA technical cooperation training:
Foreign nationals from developing countries sponsored under Korea's ODA programs receive industrial training at Korean companies.
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
Duration: is issued for up to 1 year, renewable up to a total of 2 years.
Conditions: trainees receive a training allowance (연수수당), not a salary. They do not have full employment law protections and cannot freely change companies.
| Industrial Trainee | Non-Professional Employment |
|---|
applicants almost never self-apply — the corporate group or ODA program handles sponsorship.
trainees who experience workplace abuse or wage violations should contact the Ministry of Employment and Labor (1350).
도움이 필요하신가요?
저희 전문가들은 d-3 industrial trainee visa korea — technical training, eligibility & sponsorship rules 사례를 정기적으로 처리하며 한국 출입국관리소가 요구하는 사항을 정확히 알고 있습니다.
비자 신청을 도와드릴 인증된 전문가
Mr. Visa Korea에는 운영팀이 검증한 공인 출입국행정사(행정사)가 등록되어 있습니다. 콜드콜 없이 바로 상담을 예약하세요.
인증된 프로필만 등록
직접 상담 예약 가능
용어가 생소하신가요?
Can a D-3 trainee convert to E-7 in-country?
Converting from to 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.
| Legal status | Training (연수) | Employment (취업) |
| Labor protections | Partial | Full |
| Entry route | Corporate/ODA program | EPS System |
| Nationality | Any (qualifying program) | 16 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.
자격 확인 및 리뷰
Mr. Visa Korea에 등록된 모든 전문가는 한국에 등록된 공인 출입국행정사입니다.
전문가 보기작성자 James Chae — 엑스퍼트 사피엔스 공동창업자
플랫폼 전문 분야: 출입국 컨설팅 및 비자 서비스 · 검토됨 4월 2026