The formation of political parties is free.
The internal organisation of political parties must conform to the basic constitutional democratic principles.
Parties must publicly account for the origin of its funds and properties. Political parties who with their program or violent activity tend towards undermining the democratic constitutional order or threaten the survival of the Republic of Croatia are non-constitutional. The Constitutional Court of the Republic of Croatia decides on the non-constitutionality of a political party.
The position and financing of political parties is regulated by law.