Ethical Management Committee
         Purpose of installation
         The purpose is to establish a sound corporate culture through the spread of correct corporate ethics and to create a corporate culture that fulfills social responsibility through continuous dissemination and spread for clean and transparent management.
         Members
         
         Insider Trading Committee
         Purpose of installation
         The goal is to create a sustainable corporate culture that fulfills its social responsibilities through the establishment of an objective and transparent decision-making process when decision-making on internal transactions between the company and its shareholder or subsidiries,  is required.
         Members
         
       
      
         Risk Management Committee
         <Risk Management Committee> to respond to changes in the business environment , and establishes and operates management standards and risk management processes to identify and prevent potential management risks . In addition , by introducing a quality management system , an environmental management system , and a safety and health management system, we are implementing integrated risk management that considers environmental and social issues .
         Members
       
         
         Role
         management risk issues , establishment of countermeasures, and adjustment of division of duties by department