Practice Areas

Counter-Terrorism

Osen LLC is committed to obtaining just compensation for terrorism’s victims and exploring new policy and legal initiatives that will advance and improve counter-terrorism programs...

Looted Art Recovery

As part of its long-standing efforts on behalf of victims of Nazi persecution, Osen LLC is involved in the recovery of looted art and cultural property in Europe...

Iranian Sanctions Compliance

Osen LLC’s team has extensive experience with U.S. regulations and statutes affecting international businesses in sanctions, terror-financing and anti-money laundering reviews...

German Restitution

Osen LLC is one of the leading law firms representing individuals and corporations with respect to properties and business assets confiscated by the Nazi regime or the former GDR...