Research Chairman / Doctor of Economics

(Former) Judge of the Tax Tribunal, Professor at Hongik University, Director General of the Ministry of Finance and Economy, Expert researcher at the Korea Tax Research Institute

Technical Commissioner (Director) / Attorney at Customs Law

(Current) Customs Specialist, Samyang LLC

Public Relations Commissioner (Director) / Attorney at Customs Law

(Current) Senior Advisor to KPMG, Customs corporation

Deputy Secretary General (Finance Director) / Doctor of Business Administration

(Current) Professor, Gyeongin Women’s University (Director of Planning)

Deputy Secretary General (Director) / Attorney at Customs Law

(Current) Head of Customs Consulting Division at Jeongsang Corporation

Deputy Secretary General (Director) / Attorney at Customs Law

(Current) Customs Specialist, Sejong LLC

Auditor / Attorney at Customs Law

(Current) Representative of Thehyeon Customs Office

Thesis Editor-in-Chief (Director) / Doctor of Economics, Attorney at Customs Law

(Current) Professor, Department of Economics and Trade, Konkuk University

Korea Certified Customs Attorney since year2002.
Expert of review and evaluation of the KOICA ODA project

(Current)Advisor to the Korea Customs and Trade Development Institute. Chairman of the Kyeonggi-do(Province) ODA Project Committee

(Former)KOICA advisor to Kyrgyzstan, Vietnam government.
Heads of Customs offices. Directors of Customs Clearance Divisions.
FTA negotiator. World Customs Organization’s Customs expert

Attorney at Customs Law

(Current) Vice President of the Korea Customs Association

(Former) Director of Korea Institue Origin Information, Director of Seoul & Gwangju Customs Service, Director General of KCS

Doctor of Business Administration / Attorney at Customs Law

(Current) Advisor, Kim & Chang Law Firm

(Former) Judge of the Tax Tribunal, Director of Seoul Customs Service, Director General of KCS