- Leiden University: Master of Laws (LL.M), Law and Internet
- Grotius Academie: Real Estate
- Association of Tenancy Lawyers: Post academic degree, Real Estate, with honours
Floris van Westrhenen 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, Floris 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.