Systematic collection

1State - People - Authorities
2Private law - Administration of civil justice - Enforcement
3Criminal law - Administration of criminal justice - Execution of sentences
4Education - Science - Culture
5National defence
6Finance
7Public works - Energy - Transport
8Health - Employment - Social security
9Economy - Technical cooperation
9090
91Agriculture
92Forestry. Hunting. Fishing
93Industry and commerce
94Trade
95Credit
9696
9797
9898