Austrian Classification of Fields of Science and Technology (ÖFOS)
- 505003 European law
- 505036 Energy law
- 505012 Public law
- 505
- 505028 Administrative law
- 505027 Administrative studies
- 505026 Constitutional law
- 506001 General theory of the state
- 505021 Constitutional law
- 505030 Commercial law
- 505041 Environmental law