# Global One-Stop Service Center
**Source**: https://gosc.yonsei.ac.kr/gosc/about/operating.do
**Parent**: https://gosc.yonsei.ac.kr/gosc/visa/overview.do
##### Global One-Stop Service Center Office
Global One-Stop Service Center office is located at Baekyang Hall on the Main Campus in Sinchon. Main international students/scholars services, such as visa documents issuance, and planning of programs are offered in this office.
##### Address
**Global One-Stop Service Center, Office of International Affairs**
- Student Union Annex #208\
Yonsei University\
50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea
##### Office Hours
**Monday - Friday 09:00 ~ 17:20 (Lunch Break : 12:00 ~ 13:00)**
Closed on public holidays
##### Directions
# 208, Student Union Annex (Building # 207-A) [see location](https://www.yonsei.ac.kr/campusMap/en_sc/view.do "새창열림")
#### Global Service Desk
Global Service Desk is located at Global Lounge, Baekyangnuri on the Main Campus in Sinchon.\
Our international service coordinators at the service desk will help international students/scholars with quick questions and simple consultations.
##### Operating Hours
**\* During Spring/Fall semester**
- Monday – Friday 09:00 ~ 12:00 / 13:00 ~ 17:20 (Lunch break : 12:00 ~ 13:00)
**\* During Summer/Winter vacation**
- Operating hours will be shortened and the details will be notified in advance.
##### Directions
Global Lounge, Baekyangnuri (Building #130) [see location](https://www.yonsei.ac.kr/campusMap/en_sc/view.do "새창열림")