FIRST PART
TITLE II- JURISDICTION AND COMPETENCE
CHAPTER II- COMPETENCE
SECTION III- JURISDICTION AS A RESULT OF JOINDER OF CONNECTED PROCEEDINGS
Article 79-Joinder of proceedings cases
1. The proceeding organ may decide to join the proceedings when:
a) a criminal offence under investigation has been committed by several persons in conspiracy amongst them or when several persons have independently committed the criminal offence;
b) a person is accused of several criminal offences.
c) a person is accused of several offences, of which some are committed to accomplish or conceal others or to ensure to the perpetrator or to others unlawful benefits or acquittal.
Joint sentence following multiple convictions - national proceedings
EDIT.