The D-3 visa
Industrial Training
Why there is no self-check for this visa
We do not offer a self-check for D-3. It is arranged between companies: an overseas firm that has invested in Korea, or one Korea exports technology to, sends you for training on conditions the Ministry of Justice sets. Nothing you can answer here decides the outcome. Two consequences are worth knowing regardless: a D-3 trainee CANNOT bring family on F-3, and changing to another status is restricted.
Where to go next
All Korean visa types Visa Path Finder
About the D-3 visa
Training at a Korean industrial site, arranged by an overseas company connected to it.
Source: 법무부 출입국·외국인정책본부「사증민원·체류민원 자격별 안내 매뉴얼」(2026. 7.), pages 사증 70-72. An estimate. Immigration officers decide.