Table of Contents

 1 Scope          
 2 References               
 3 Definitions 
        3.1 Terms defined elsewhere        
        3.2 Terms defined in this Recommendation            
 4 Abbreviations and acronyms             
 5 Conventions             
 6 Registration authority for a second level code           
        6.1 Selection         
        6.2 Announcement            
        6.3 Change of information              
        6.4 Publication      
 7 Second level RA      
        7.1 Responsibilities             
        7.2 Criteria for acceptance              
        7.3 Detailed procedures for the operation of the second level RA
        7.4 Transfer of register entries held by the second level RA