B visas
B-1 Visa exemption (사증면제)
B-2 Tourist/transit (관광통과)
B-2-1: Tourist/Transit (General)
B-2-2: Tourist/Transit (Jeju); visiting Jeju Island within 30 days
The B-2 status allows travelers who are passport holders of various jurisdictions, including Mainland China, to stay in South Korea for a maximum period of 30 days, provided that they are using Incheon International Airport as a transit stopover. It applies to ordinary PRC passport bearers when they are traveling between Mainland China and Canada, the United States, Australia, New Zealand, Japan, or 30 European countrie The B-2 status is encoded in Article 7 of the South Korean immigration law.