7th Additional Protocolo the The European Convention on Human Rights (ECHR)

Body: 

Article 4 (1) No one shall be liable to be tried or punished again in criminal proceedings under the jurisdiction of the same State for an offence for which he has already been finally acquitted or convicted in accordance with the law and penal procedure of that State.

Type of law: 
National constitutional law
Charter article: 
Country: 
Austria