He is a lawyer, a degree or doctorate by the University in the right career. There are several specialties, depending on the Treaty issue: criminal, commercial, labour, etc. This lawyer or Attorney ( 41 common name; represents the defendant in any case before the courts in a particular country. Usually all inmate has right to the assistance of a lawyer, even if you have no money to pay for it, in which case are you shall appoint one ex officio; This is at the expense of the State. Their mission: prove his innocence or to reduce the penalties are charged.
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list