Jan L. Isler, Attorney, primarily works in forensic and advisory capacities in the fields of criminal law and criminal procedure. He also advises and represents clients in contract and debt disputes, as well as in matters of family and inheritance law. He has several years of practical experience in defending both accused and injured parties. In addition to his legal practice, Jan L. Isler serves as a lecturer on general law at the Military Academy at ETH Zurich (MILAK).

Jan L. Isler is a member of the Zurich and Swiss Bar Associations, as well as the Criminal Defense Emergency Service. He provides advice in both German and English.