| Classification of Statistical Activities of CZSO - level 2 - Subgroup | 501 | Institutional frameworks and principles; role and organisation of official statistics | 
                
                  
                    | Classification of Statistical Activities of CZSO - level 2 - Subgroup | 502 | Statistical programmes; coordination within statistical systems | 
                
                  
                    | Classification of Statistical Activities of CZSO - level 2 - Subgroup | 503 | Quality frameworks and measurement of performance of statistical systems and offices | 
                
                  
                    | Classification of Statistical Activities of CZSO - level 2 - Subgroup | 504 | Management and development of human resources | 
                
                  
                    | Classification of Statistical Activities of CZSO - level 2 - Subgroup | 505 | Management and development of technological resources (including standards for electronic) | 
                
                  
                    | Classification of Statistical Activities of CZSO - level 2 - Subgroup | 506 | Coordination of international statistical work | 
                
                  
                    | Classification of Statistical Activities of CZSO - level 2 - Subgroup | 507 | Technical cooperation and capacity building |