| 2016-Present |
Lee & Ko |
| 2020-Present |
Vice Chairman, Korea Association of Personal Data Professionals |
| 2020-Present |
Member, Task Force Team for Crypto Currency Legislation |
| 2018-2020 |
Member, Korea Block Chain Industry Association |
| 2018-Present |
Vice Chairman, Blockchain Law Society |
| 2018-Present |
Adviser, National Cyber Security Center |
| 2018-Present |
Member, Supreme Court Justice Informationization Committee |
| 2017- Present |
Co-chairman, Open Government Partnership Korea |
| 2016-2019 |
Member, The Internet Address Policy Deliberation Committee |
| 2017 - Present |
Chairman, Open Data Forum |
| 2016-Present |
Member, Open Data Stratedy Council |
| 2016-Present |
Member, e-Government Committee |
| 2015-Present |
Adviser, Personal Information Protection Commission |
| 2015-2017 |
Member, the Broadcasting and Communications Policy Representative Committee of the KCC |
| 2014-2016 |
Shin & Kim |
| 2011-Present |
Vice Chairman, Korea Association for InforMedia Law |
| 2011 - 2016 |
Member, Content Dispute Resolution Committee |
| 2009-2014 |
Member, Korea Copyright Commission |
| 2000 |
Judge, Seoul Central District Court, Seoul Northern District Court, Seoul High Court |
| 1997 |
Judge, Seongnam Branch of Suwon District Court |
| 1993 |
Judge, Busan District Court |
| 1993 |
Judicial Research &Training Institute, the Supreme Court of Korea |