The Croatian Chamber of Notaries is a legal entity established by the Notary Act in 1993. All notaries are members of the Chamber. Therefore, membership in the Chamber is mandatory. The task of the Croatian Chamber of Notaries is primarily to take care of the honor and reputation of notaries. The Chamber has its own organizational structure, its bodies: the Assembly, the President, the Management Board, the Supervisory Board, the Commissions, the Croatian Notary Academy, the Disciplinary Prosecutor's Office and the Secretariat. The Croatian Chamber of Notaries participates in international activities, is represented in international bodies, and has developed bilateral cooperation with other chambers. The diploma paper discusses in more detail the composition, manner of election, competence, rights and duties of the body of the Chamber. The operation of the Chamber in the national and international environment is studied. Based on a comprehensive review of the Chamber's activities and its organizational structure, the Chamber will review the way the Chamber influences the work of notaries and their role in national and cross-border traffic, ensures a high level of expertise, affirmation in international bodies and establishes cooperation with other chambers. In conclusion, possible places where the work of the Chamber could be improved will be proposed.