About the firm
Ohsun Ko appears in the October 2025 immigration-lawyer directory published by the Korean Bar Association. The source connects the practitioner with a Seoul office and lists language support including 한국어, English, 汉语(HSK 3급). Passports Forum uses that public record to identify the practice, while leaving service quality and results to direct client evidence.
Practice information
The KBA listing associates this practitioner with Immigration Law, Residency and Visa Status, Nationality and Citizenship, International Family Law, Criminal Defense for Foreign Nationals. When discussing Immigration Law in Seoul, ask the office to state whether translations, certifications, renewals, and appeals fall within the mandate rather than relying on a broad practice label alone.
Jurisdiction context
Korea Immigration Service administers D-8 corporate-investment status under the Immigration Control Act, and company formation by itself does not confer residence or work authorization. For clients using an office in Seoul, obtain a written sequence for authority, evidence, submission, and follow-up and record that advice in writing.
Sources and editorial notes
Passports Forum separates directory facts from community-submitted experience. Reviews of Ohsun Ko in Seoul, South Korea should identify the service, dates, communication, document handling, and fees actually observed. Community feedback for a matter in Seoul should identify the service, dates, responsible team, and fee arrangement so other readers can assess relevance.