Wiegner & Andreu advises and represents clients in all cases which have a certain international character, both in criminal or civil law. We can offer our clients a very deep and efficient legal coverage of their legal problems due to our very close cooperation with firms in Cologne and London.

A number of embassies here in Madrid have Wiegner & Andreu listed as a firm which can be referred to for legal assistance, e.g. Germany, Switzerland, Austria, the United Kingdom and South - Africa.

Wiegner & Andreu is a member of the German - Spanish Jurists Association, e.V.. as well as in the Official Spanish Chamber of Commerce in Germany

All correspondence can be held in German, Spanish, English or French.