YOON&YANG

Sung Yun Na is a partner at Yoon & Yang LLC, and his main areas of practice include legal advisory in the financial sector, as well as compliance, sanctions, and responses to investigations in unfair trading practices.
Mr. Na has extensive experience, having worked at the Financial Supervisory Service, including in the Mutual Savings and Finance Supervision Department, Credit Finance Supervision Division, Corporate Disclosure Department, Capital Market Judiciary Enforcement Unit, the Seoul Southern District Prosecutor’s Office Financial and Securities Crime Joint Investigation Unit (seconded), and the Bank Examination Department 2.

Mr. Na has overseen regulatory matters concerning the registration of financial institutions related to mutual savings and finance companies, and has also led the review and development of regulations in the disclosure field under the Capital Markets Act. His expertise in financial law extends to performing advisory roles on corporate disclosures, and he has managed numerous major financial crime investigations and cases of unfair trading practices, both through his work at the Capital Markets Special Investigation Unit and the Seoul Southern District Prosecutor’s Office.

Furthermore, he has experience in banking supervision and examination, where he handled regulatory reviews of key cases and directly managed major financial incidents and sanctions during regular examinations, demonstrating his deep expertise in banking regulation and proactive handling of related issues.