Mr. Yun Ok PARK is a senior advisor at D&A LLC. His practice is primarily focused on Energy & Infrastructure, International Affairs, the Serious Accidents Punishment Act, and Mergers & Acquisitions.

Representing core public institutions of the country, including Korea Electric Power Corporation and Korea East-West Power Co., Ltd., Mr. Park provides advice on cases involving energy (including new and renewable energy). He serves as both a professor of the Advanced Materials & Processing Research Center of Inha University and a senior advisor at D&A.

Bar Admissions

• Auditor, ISO 45001 Occupational Safety and Health Management System (2025)
• Certified Principal Firefighting Equipment Engineer, Korea (2022)
• Certified Principal Engineer, Korea (2017)
• Certified Principal Construction Engineer, Korea (2015)
• Certified Project Management Professional, Korea (2000)
• Certified Electrical Designer, Korea (1998)
• Certified Principal Electrical Engineer, Korea (1998)

Education

• SNU-KEPCO Energy CEO Program, Seoul National University (Completed Coursework, 2011)
• Inha University (PhD in Metals and Materials Process Engineering, 2022)
• University of Ulsan (MCs in Computer Science, 1999)
• University of Ulsan (BA in English Language and Literature, 1989)
• Sudo Electric Technical High School (1982)

Significant Accomplishments

• Advisor, Overseas Projects, Korea National Railway (Present)
• Advisor, Organizing Committee, National Summer Games, Special Olympics Korea (2025-Present)
• Guest Editorial Writer, Ilyo Seoul Newspaper (2025-Present)
• Anti-Bribery Management System (ISO 37001) Certification Auditor (2025-Present)
• Member, Foreign Skills Verification Committee, Korea Association for Small & Medium Industry (2024-Present)
• Expert Counsel, ESGKO (2024-Present)
• Senior Advisor, D&A LLC (2023-Present)
• Professor, Inha University Advanced Materials & Processing Research Center (2023-Present)
• Member, Technical Advisory Committee, Korea Smart Safety and Health Technology Association (2024-2026)
• Member, Peaceful Unification Advisory Council (2023-2027)
• Member of the Power System and Reliability Expert Committee, Electricity Regulatory Commission under the Ministry of Trade, Industry and Energy (2023-2025)
• Executive Vice President of Donghae Power Complex, Executive Vice President of Dangjin Power Complex, head of the Planning Group of Korea East-West Power Co., Ltd. (2001-2023)
• Korea Electric Power Corporation (1982-2001)

Professional Activities and Experience

• Represented a case in which a defendant, who had been ruled dismissed to an application for adjudication and further complaint, was sued and prosecuted anew
• Filed an application for adjudication on a case where a prosecutor had decided not to institute a public prosecution and derived the court decisions to file a prosecution

• Effect of Multi-Axial Compression and Annealing on Texture Evolution and Plastic Anisotropy in Cu-Zn Alloys (2025)
• Design of Material Composition of Primary Air Nozzle and Structure of Resonant Coal Antiseizer for Coal Convey in Coal-fired Power Plant (2022)
• Effects and Countermeasures of the Carbon Emissions Trading System on the Electricity Market and the Electricity Industry (2011)
• A Solution to the Social Overhead Capital in North Korea after Unification (2009)
• Development of an Expert System to Support Alarm Processing of Thermal Power Plant (1998)