Global challenges. German precision.

The Firm

RATH HAGEN brings together expertise in white-collar crime, criminal defence, extradition and INTERPOL matters, as well as immigration and citizenship law.

From our offices in Düsseldorf and Berlin, we advise businesses, entrepreneurs, executives and private individuals in demanding matters involving Germany.

Many matters involve multiple jurisdictions, authorities and competing interests. In such situations, legal precision, clear communication and sound strategic judgement are essential.

Who We Advise

Many of our clients are based abroad, operate internationally or navigate matters across several jurisdictions.

We advise on both long-term mobility and immigration matters as well as disputes and crisis situations. Many cases involve multiple authorities, jurisdictions or competing interests.

Our Lawyers

Dr. Julius Hagen

Dr. Julius Hagen

Dr. Julius Hagen advises and represents clients in criminal matters, white-collar investigations, extradition proceedings, INTERPOL matters and complex commercial disputes.

Dr. Theresa Rath

Dr. Theresa Rath

Dr. Theresa Rath advises on immigration law, business migration and German citizenship law. She advises in German, English, Spanish, Italian and Portuguese.

Our core areas

Extradition Defence
Defence against extradition, advice on Red Notices and representation in cross-border proceedings involving Germany.
White-Collar Crime
Defence and strategic advice for entrepreneurs, managing directors and senior executives in corporate and white-collar proceedings.
Criminal Defence
Representation in investigations, detention matters, trials and sensitive criminal cases in Germany.
Immigration and Business Migration
Advice on residence permits, skilled-worker immigration, citizenship and international mobility in Germany.
Citizenship & Naturalisation
We advise on naturalisation, citizenship and complex nationality matters at the intersection of migration, origin state and residence.

Not sure where to start?

You don't need to know exactly what you're facing to get in touch. Tell us a little about your situation, and we'll let you know in confidence whether and how we can help.