Article 36
Citizens of Ukraine have the right to freedom of association in political parties and public organizations for the exercise and protection of their rights and freedoms and for the satisfaction of their political, economic, social, cultural and other interests, with the exception of restrictions established by law in the interests of national security and public order, the protection of the health of the population or the protection of rights and freedoms of other persons.
Political parties in Ukraine promote the formation and expression of the political will of citizens, and participate in elections. Only citizens of Ukraine may be members of political parties. Restrictions on membership in political parties are established exclusively by this Constitution and the laws of Ukraine.
Citizens have the right to take part in trade unions with the purpose of protecting their labor and socio-economic rights and interests. Trade unions are public organizations that unite citizens bound by common interests that accord with the nature of their professional activity. Trade unions are formed without prior permission on the basis of the free choice of their members. All trade unions have equal rights. Restrictions on membership in trade unions are established exclusively by this Constitution and the laws of Ukraine.
No one may be forced to join any association of citizens or be restricted in his or her rights for belonging or not belonging to political parties or public organizations.
All associations of citizens are equal before the law.
Article 37
The establishment and activity of political parties and public associations are prohibited if their program goals or actions are aimed at the liquidation of the independence of Ukraine, the change of the constitutional order by violent means, the violation of the sovereignty and territorial indivisibility of the State, the undermining of its security, the unlawful seizure of state power, the propaganda of war and of violence, the incitement of inter-ethnic, racial, or religious enmity, and the encroachment on human rights and freedoms and the health of the population.
Political parties and public associations shall not have paramilitary formations.
The creation and activity of organizational structures of political parties shall not be permitted within bodies of executive and judicial power and executive bodies of local self-government, in military formations, and also in state enterprises, educational establishments and other state institutions and organizations.
The prohibition of the activity of associations of citizens is exercised only through judicial procedure.