General Part
Section III. Punishment
Chapter 10. Imposition of Punishment
Article 70. Imposition of Punishment by Cumulative Sentences
1. In imposing punishment by cumulative of sentences, the court of law shall add, in part or in full, the unserved part of the penalty under the court's previous sentence to the penalty imposed by the court's latest judgement.
2. The final punishment by cumulative sentences, if it is still less than deprivation of liberty, may not exceed the maximum term or scope stipulated by the General Part of this Code for the given penalty.
3. The final punishment by cumulative sentences in the form of deprivation of liberty may not exceed 30 years.
4. The final punishment by cumulative sentences must be greater than either the punishment imposed for the new crime, or the unserved part of the punishment under the previous court's judgement, alone.
5. In case of the imposition of punishment by cumulative sentences, additional penalties may be added under the rules envisaged by the fourth part of Article 69 of this Code .
Joint sentence following multiple convictions - national proceedings
EDIT.