BOOK I.
General Provisions.
CHAPTER VI
Conjunction of punishable acts.
Article 66.
(1) In case of conjunction of more acts which must be considered as separate acts and which form more crimes on which dissimilar basic punishments are imposed, each of said punishments shall be pronounced, but altogether their term shall not exceed the longest term by more than one third.
(2) Fines are calculated in said cases according to the duration of the maximum substitutive light imprisonment imposed upon the act.
Joint sentence following multiple convictions - national proceedings
EDIT.