VIII. chapter. Items that affect the level of punishment.

Article 77
If, during the same case, a person is found to have committed more than one offense, the punishment for them shall be specified in one go, and so that they are all taken into account, but if life imprisonment is involved in the greatest offense, it is not further punishment for the other offenses.
Punishment shall, as a general rule, be specified within the limits of the penal provision that accompanies the offenses, and if not all of them are subject to the same penal provision, then within the limits of the penal provision that imposes the heaviest penalty. However, depending on the circumstances of the case, the penalty may be increased to up to half of it. However, when a person is convicted at the same time of a major offense and of another, which is a relatively trivial matter, the courts may apply even the lowest level of punishment for the more serious offense.

If convicted in one sentence for two or more offenses, one or more of which concern [prison], 1) but the other fines, the courts may also impose fines [imprisonment].

Part 4. Prosecution and procedure in cases before a district court.
Section XXII. General rules on prosecution.
Article 143
If a person is indicted for more than one offence, this shall be done in a single action where possible.

If more than one person is prosecuted for participation in the same act, this shall be done in a single action unless another arrangement is considered to be more convenient.