Te agine approach to e-services in the Republic of Croatia is based on a specific set of principles and practices that support adaptive planning, evolutionary development, early delivery of results, and continuous improvement. Within the context of the selected thesis topic, this paper will analyze e-services in the Republic of Croatia through the agile approach, highlighting the impressive results that agile methods can achieve. The development of e-services stands out as one of the best examples of successful agile project management, emphasizing its efficiency and adaptability in achieving goals and meeting user needs. E-services are of great importance as they provide citizens and businesses with practical and efficient ways to conduct various transactions with the state without the need for physical visits to public service locations. This improves user experience and saves time. Additionally, the implementation of e-services enables public administration to improve process efficiency, reduce bureaucracy and costs, and optimize resource management. The e-services project increases the transparency of governmental institutions while enhancing digital inclusion for the population. Businesses can conduct administrative tasks more efficiently, thereby facilitating their operations. Public administration in the Republic of Croatia has long been viewed by the public as slow, inefficient, and bureaucratic. This project is crucial for modernizing public administration in line with European standards and practices. The paper is based on the standards and guidelines for public e-services in the Republic of Croatia, founded on the e-Standards of the European Union. The agile approach to e-services in the Republic of Croatia is based on twelve principles that will be analyzed in this paper. Additionally, the paper will examine the basic principles and practices of the agile approach and the benefits of using the agile approach in the development of e-services in the Republic of Croatia.