| 1 | Board of Directors |  | 
    
        | 2 | Audit Committee |  | 
    
        | 3 | Enumeration Committee |  | 
    
        | 4 | Corporate governance structure |  | 
    
        | 5 | Internal Audit |  | 
    
        | 6 | Information Security Policy |  | 
    
        | 7 | Important company regulations |  | 
    
        | 8 | Communication between independent directors, Internal Audit Supervisor and accountants |  | 
    
        | 9 | Implementation of Insider Trading Prohibition |  | 
    
        | 10 | Status and evaluation results of the internal performance evaluation of board of directors and the functional committee |  | 
    
        | 11 | External Board Performance Evaluation |  | 
    
        | 12 | Succession planning for board members and key management |  | 
    
        | 13 | Information and Communication Security Management |  | 
    
        | 14 | Intellectual Property Management |  | 
    
        | 15 | Greenhouse Gas Management Policy Statement |  |