Junsang Lee

Practice Areas

International Arbitration ∙ Litigation, Bankruptcy ∙ Corporate Rehabilitation, Product Liability, Constitutional Litigation, Antitrust & Competition Compliance, North Korea, Discovery Center, Overseas Construction

Career

Junsang Lee is a managing partner at Yoon & Yang LLC, and his main practice areas include international arbitration & litigation, corporate civil & criminal litigation, insolvency, constitutional law, and administrative law.

From 1994 to 2013, Mr. Lee served as a judge for lower courts and as a presiding judge at the Suwon District Court, during which he handled bankruptcy and administrative cases and was also dispatched to the Constitutional Court. He researched alternative dispute resolution during his overseas study, and also served as a member of the Korean delegation to the Vienna Conference of the UNCITRAL Working Group 2 (Arbitration) from 2009 to 2011. After joining Yoon & Yang in 2013, Mr. Lee has been an arbitrator at the KCAB and a KOCIA board member. He also represents domestic and foreign companies on international arbitration cases pending before international arbitration bodies including (e.g., ICC, SIAC, HKIAC, and AAA), and handles international litigations for major foreign companies.

Professional Memberships

Admitted to bar, Korea (1994)

Publications

Korea Chapter, Investment Treaty Arbitration, Lexology Panoramic, Law Business Research (Co-author, 2024)

Parallel Proceedings in the Context of ISD Arbitration, The Investment Treaty Arbitration Edition, Law Business Research (Co-author, 2021-2023)

Korea Chapter, The International Arbitration Review, Law Business Research (Co-author, 2023)

Korea Chapter, Corporate Insolvency & Restructuring Report 2020: COVID-19 Special Focus, International Financial Law Review (Co-author, 2020)

Korea Chapter, International Arbitration, Chambers Global Practical Guide, Chambers and Partners (Co-author, 2018-2019)

Korea Chapter, Global Arbitration Review: The Asia-Pacific Arbitration Review, Law business Research (Co-author, 2014, 2016, 2018, 2019)

Korea Chapter, Investor-State Arbitration, The International Comparative Legal Guide, Global Legal Group (Co-author, 2018)

A Study on Participation Issues of the Court in Arbitration Procedures, Research service report requested by the Ministry of Justice (2013)

Current Status of Corporate Rehabilitation Cases and Legal Interests, Gyeonggi Legal Journal (2012)

Legal Construction Issues of the Subjects for the Special Measure Act of Compensation for the Land Incorporated into River, Etc., Trial Practice Study of Suwon District Court (2012)

Korean Courts’ Attitude and Practice in Relation to Arbitration, Korean Arbitration Review (2012)

Approval of Arbitration Award, Trial Practices and Enhancement thereof in Korean Courts: Current Status and Forecast of International Rules, National Court Administration (2011)

Preliminary Injunctions in Constitutional Trials: Relating to Recent Enactment Discussions, Judiciary Journa (2010)

Cancellation of Request for President’s Neutrality in Elections and Other Measures: the President’s Application for the Constitutional Appeal, Constitutional Court Decision Commentary (2009)

Problems in Trial Practice in Connection with Decisions Inconsistent with the Constitution: Relating to Penal Provisions, Trial Practice Study of Gwangju District Court (2009)

Whether to Allow a Claim for Limited Unconstitutionality and Scope of Permission, A Collection of Treatises on the Constitution (2007)

Confirmation of Unconstitutionality for Article 24(4) of the Public Educational Officials Act, etc.: Subject and Scope of Autonomy of Colleges, Constitutional Court Decision Commentary (2007)

Lawfulness of Granting the Claim for Sale in the Market Re-development Project, Constitutional Court Decision Commentary (2007)

Current Practice of ADR in the U.S. and Facilitation Plans in Korea, Korean Judiciary Administration Society (2006)

Enhancement Plan to Facilitate ADR, Civil Litigation, Korean Civil Procedure Society Journal (2006)

Changes in Disadvantages of Employment Terms and Conditions under Collective Agreements, Legal Journal (2001)

Division of Churches and Ownership of Church Properties, Trial Practice Study of Suwon District Court (1996)

Languages Spoken

Korean, English and Japanese

Experience

2013-present: Yoon & Yang LLC

2022-present: Member, Government Litigation Advisory Committee, Ministry of Justice

2022-present: Member, Finance Committee, Seoul National University

2021-present: Member, Information Disclosure Deliberation Committee, Seoul Bankruptcy Court

2021-present: Advisor, Anticorruption and Compliance Academy, Institute for Legal Studies, Yonsei University

2021-present: Member, International Arbitration Committee, Korean Commercial Arbitration Board

2019-present: Member, Advisory Board, Korea Anti-Doping Agency

2017-present: Legal Advisor, Gwangmyeong City Council

2017-present: Mediator, Seoul Bankruptcy Court

2015-present: Advisory Member, Legal Counsels for Small and Medium Business Overseas Expansion, Ministry of Justice

2013-present: Board Member, Korean Council for International Arbitration

2013-present: Arbitrator, Korean Commercial Arbitration Board

2012-present: Member, International Investment Arbitration Forum, Korean Commercial Arbitration Board

2011-present: Lecturer, International Arbitration Expert Program (Approval & Execution of Arbitration Award and Practice of Trials), Korean Commercial Arbitration Board

2007-present: Member, Labor Law Practice Society, Supreme Court

2021-22: Member, Advisory Committee on Administrative Litigation, Ministry of Justice

2019-21: Member, Special Subcommittee on International Legal Affairs, Legal Advisory Committee, Ministry of Justice

2015-16: Commissioner, International Committee at Korean Bar Association

2013-15: Lecturer, Seoul National University School of Law

2012: Member, Task Force for Amendment to the Arbitration Act, Ministry of Justice

2011-13: Chairman, Uiwang Election Supervision Commission

2010-13: Presiding Judge, Administration/Bankruptcy Department, Suwon District Court

2009-11: Government Delegate, Vienna Conference of the UNCITRAL Working Group 2 (Arbitration)

2009-10: Presiding Judge, Criminal Appeal Department, Gwangju District Court

2008-09: Judge, Seoul Central District Court

2006-08: Judge, Seoul High Court (Dispatched to the Constitutional Court)

2005-06: Judge, Seoul High Court

2004-05: Judge, Seoul Central District Court

2003-04: Visiting Scholar, University of California, Berkeley

2002-03: Judge, Seoul Central District Court (Mediation Judge)

2000-02: Judge, Suwon District Court

1998-00: Judge, Gwangju District Court, Mokpo Branch

1996-98: Judge, Seoul District Court, Northern Branch

1994-96: Judge, Suwon District Court

Work Highlights

Represented a foreign tobacco manufacturer in the case seeking damages arising from product liability

Represented a foreign IT company in the case seeking revocation of the Korean Fair Trade Commission’s corrective order and penalty surcharge disposition related to a telecommunications patent

Represented a Korean steel company in the ICC’s international arbitration case with a European company regarding the cancellation of a supply contract

Represented a Korean manufacturer in the ICC’s international arbitration case with a European company regarding a license fee

Represented a Korean public entity in the ICC’s international arbitration case with foreign investment companies (Hong Kong) regarding the rescission of an investment agreement

Represented a Korean IT company in the SIAC’s international case with a Singaporean company regarding a supply contract

Represented a Korean company in the SIAC’s international case with a Singaporean company regarding a goods supply contract

Represented a Korean company in the HKIAC’s international arbitration case with a Chinese company regarding a goods supply contract

Represented a Korean company in the AAA’s international arbitration case with an American company regarding the recission of an investment agreement

Represented a Korean company in the DIS’s international arbitration case with a Russian company regarding a transport agreement

Represented a Korean manufacturer in the KCAB’s international arbitration case with a Taiwanese company regarding a game license agreement

Represented a Korean company in the KCAB’s international arbitration case with a Chinese company regarding an exclusive agency agreement

Represented an American manufacturer in the KCAB’s international arbitration case with a Korean insurance company regarding indemnification arising from a product defect

An ISDS case between a U.S. national and the Korean government related to eminent domain

Education

Awards