A-1 / A-2 — Diplomatic and Official Visa (A-1 / A-2)

The Foreign Government Official (A-2) visa is a specialized non-immigrant status established under the South Korean Immigration Act to facilitate the entry of individuals performing official duties for a foreign government or international organization. Unlike the A-1 Diplomatic visa, which is reserved for high-ranking diplomats and consular officers, the A-2 category is designed for administrative staff, technical experts, and government employees whose mission is recognized as official by the Republic of Korea but does not carry full diplomatic status. It serves as a critical tool for bilateral cooperation, allowing for the smooth execution of inter-governmental projects and state-level consultations.

This visa is ideal for civil servants, military personnel on non-combat official assignments, and employees of state-owned entities or international bodies who are traveling to South Korea for official business. It is frequently utilized for technical assistance missions, administrative support at embassies, and participation in government-hosted conferences. The visa ensures that the individual's legal status in Korea is aligned with their official capacity, providing a clear distinction from private business or tourism.

A key distinguishing feature of the A-2 visa is the requirement for a Note Verbale or an official dispatch letter from the sending government. This document serves as the primary verification of the applicant's status and the official nature of their visit. The visa is typically issued with a duration of stay that matches the specific mission or assignment period, and it grants the holder certain privileges and immunities as defined by international law and bilateral treaties between South Korea and the sending state.