D-4 Visa General trainee (일반연수)
The D-4 visa is subdivided into Korean-Language Trainee: D-4-1, General Training D-4-2, D-4-3 International Student At High School Level or below, Korean Cuisine Trainee D-4-5, Training at a Superior Private Educational Institution D-4-6 and Foreign-Language Trainee: D-4-7. Eligibility You are eligible to apply for a D-4 visa if you research, study or train at
