The Guarantee of the Principle of 'ne bis in idem' within the Area of Freedom, Security and Justice
The principle of ne bis in idem is one of the fundamental principles recognizing human dignity in criminal procedures. The principle's objective is to convey legal certainty to the individual. It aims to ensure this by prohibiting 'double jeopardy', i.e., an individual cannot be subjected to criminal proceedings more than once for one and the same - allegedly criminal - conduct after o