Visa & Licensing Specialists,
YouSun Administrative Agency
YouSun Administrative Agency is a licensed administrative agent office in Seoul that prepares and files permit, registration and report applications with Korean government agencies. Four licensed administrative agents, including Chief Admin Agent Jung Yu-sun, and three staff focus on nonprofit associations, telecommunications, location-based services, cosmetics, health functional food and factory registration, in Korean, English, Chinese and Japanese.
I've met many people who struggled with licensing issues while starting or expanding their business. Feeling overwhelmed by complex regulations, demanding paperwork, and long, opaque processes is completely understandable.
YouSun Administrative Agency is your dedicated partner to overcome those challenges. We are not simply a document-filing agency. We take the time to understand your business goals and find the most efficient path to complete your licensing — so your business can succeed.
Meet Our Specialists
Your assigned specialist handles your case from start to finish. You'll be matched after your initial consultation.
Chief Admin Agent
Jung Yu-sun
KR · EN
Admin Agent
Jung Hee-jung
KR · EN
Admin Agent
Kim Jung-eun
KR · EN · 中文 · 日本語
Admin Agent
Lee Won-jung
KR · EN · 中文 · 日本語
Office Manager
Baek Seung-su
KR · EN
Director
Kim Young-ju
KR · EN
Director
Heo Kyung
中文 · KR · EN
What we handle
Focus services
Nonprofit Association
Articles, founding meeting, ministry permit and registration of an incorporated nonprofit association
Learn moreTelecom Business Registration
Value-added telecommunications reports, special-type registration and facilities-based registration
Learn moreLocation-Based Service Report
Reports under the Location Information Act, including foreign companies without a Korean entity
Learn moreCosmetics Registration
Ingredient review, responsible distributor and manufacturer registration, functional cosmetics and safety data
Learn moreHealth Functional Food
Import business registration, sales business report, manufacturing permit and functional ingredient approval
Learn moreFactory Registration
Factory establishment approval, completion report and factory registration certificate
Learn moreSee the full list of services (official name, competent authority, who it applies to)
Other permit areas
Logistics & Distribution
International freight forwarding, tobacco import/sales, e-cigarettes, etc.
Finance & Foreign Exchange
Currency exchange registration, foreign exchange-related filings
Accommodation & Tourism
Minbak, hostel, and Hanok experience business registration
Food & Hygiene Permits
HACCP, food manufacturing, pharmaceutical quasi-drug approvals
Corporate Certification
Venture, INNOBIZ, women-owned enterprise, research lab establishment
Public Procurement
KONEPS vendor registration and bidding support











