- Leiden University: Law
- Delft University of Technology: Engineering
- University of Hartford: Activities and Societies: Theta Chi
Haco van der Houven van Oordt has registered the following principal (and secondary) legal practice areas in the Netherlands Bar’s register of legal practice areas (rechtsgebiedenregister):
Based on this registration, Haco is required to obtain ten training credits per calendar year in each registered principal legal practice area in accordance with the standards set by the Netherlands Bar.