Phone: + 49 40 361307-135
Jan de Haan

Jan de Haan joined Weiland Rechtsanwälte as a lawyer in 1989 and has been a partner since the partnership was founded in 2001.

He can advise you on all aspects of public law; in particular on commercial administrative law, public building, environmental and public procurement law, and also on all matters pertaining to real estate. Jan de Haan has been working as a specialist on administrative law since 1993.

Jan de Haan gained his initial experience during his legal clerkships in Berlin and at the Chamber of Commerce in Guatemala. Subsequently, he worked for the municipal civil service and with Lower Saxony's Association of Cities (Städtetag).

Jan de Haan studied law at the University of Freiburg im Breisgau and the University of Göttingen.

Phone: + 49 40 361307-135

Specialist Lawyer for Administrative Law

Practice areas

Public law
Commercial administrative law
Public building law and real estate law
Public procurement law


Susanne Fredrich
Legal Assistant
Phone: + 49 40 361307-104