Freedom of association is a fundamental human right that is essential for the functioning of democracy and is an essential condition for the exercise of other human rights. Associations play an important role in achieving goals that are in the public interest and are important actors in supporting the protection of human rights. The right to freedom of association is guaranteed by major international human rights treaties, including the International Covenant on Civil and Political Rights and the European Convention for the Protection of Human Rights and Fundamental Freedoms, as well as other legal regulations. These documents emphasize that all associations, including interest groups, trade unions and political parties, are key elements of a democratic state. Given the importance of associations, it is crucial that the role and functioning of associations and the right to freedom of association be effectively facilitated and protected by state laws and regulations. Legislation regulating the exercise of this important right varies significantly from country to country. In the event of a violation of the said right, and after exhausting domestic legislative procedures, an individual or group turns to the European Court of Human Rights, which further acts in accordance with the regulations.