How is D-2-4 different from D-2-5?
D-2-4 is for doctoral degree enrollment, while D-2-5 is a research-course subtype with different evidentiary focus.
Mr. Visa Korea • PSEO Subtype
D-2-4 is Korea's student subtype for doctoral degree programs at eligible institutions. This page is structured from 2026 Ministry/KIS manuals and focuses on practical issuance, extension management, and compliance points.
View parent visa: D-2 — Student VisaD-2-4 is the doctoral-track subtype under D-2 degree status. It is distinct from research-course D-2-5, exchange D-2-6, and D-4 language/training pathways, and it is reviewed on program legitimacy, admissions evidence, and financial/stay compliance.
D-2-4 is for doctoral degree enrollment, while D-2-5 is a research-course subtype with different evidentiary focus.
Only under separately authorized student work rules where eligible and approved.
Yes, if enrollment continuity and compliance conditions are maintained and documented on time.
Potentially yes, but each target work status has separate eligibility and filing requirements.
Last verified: 2026-04-16