• Professional review body of the Ministry of Science and ICT, National Radio Research Agency.
• Technical committee member of Korea Information and Communication Testing Laboratory Association
• ICT National Inspection Team
• Smart Car Technology Forum Certification Security Subcommittee Member
• Consultant for global standard acquisition support project of the Ministry of SMEs and Startups
• Evaluation committee member for the Small and Medium Business Technology Development
• Support Project of the Small and Medium Business Technology Information Promotion Agency
• Electromagnetic wave safety management engineer at Korea Electromagnetic
• Society Korea International Trade Association TradePro Consulting Specialist
• Ministry ofCommerce ,Industry and Energy ,Agency for Technology and Standards ,KOLAS evaluator Instructor at Electronic Component Research Institute wireless power transmission technology training seminar
• Korea Information and Communication Testing Institute (KIT) Instructor for Testing Personnel Advanced ourse
• DEKRA Technical Expert
• CE, UKCA NB Reviewer