GENERAL PART
SECTION TWO. CRIME
CHAPTER VII. PERPETRATION AND COMPLICITY
Article 27. Crime by Group
1. A group shall commit the crime if two or more perpetrators were engaged in its perpetration without previous consent.
2. A group with shall commit the crime aforethought if the participants therein previously came in cahoots to commit the crime.
3. An organized group shall commit the crime if it was perpetrated by a rigid group of persons who previously came in cahoots to perpetrate several crimes.
4. In case prescribed by the relevant article of this Code, criminal liability for the formation or leading of the organized group shall be imposed upon the one who formed or supervised such group. Such person shall liable for all the offenses if they were part of his/her intention. Other participant of the organized group shall be liable as provided by the relevant article of this code as well as for the crime in the staging or perpetration of which such person participated.
Common purpose
Conspiracy
Contribution
EDIT.