The digital transformation of public administration, known as e-government, has become a key component of modern states in a globalized world. In the Republic of Croatia, e-government plays a significant role in increasing the efficiency, transparency, and accessibility of public services, enabling citizens and businesses to have faster and simpler access to information and services. Understanding the historical development and current applications of e-government in Croatia is crucial for gaining insight into its impact on public services and society as a whole. The development of e-government in Croatia began in the late 1990's, when the government recognized the need to modernize public administration through information and communication technologies (ICT). The initial steps involved establishing basic digital infrastructure and developing initial online portals that provided simpler services such as information searches and form submissions via the internet. At that time, e-government was in its early stages, with a focus on digitizing basic administrative processes. Croatia's accession to the European Union in 2013 significantly boosted the impetus for e-government development. EU integration brought with it the obligation to align national legislation and standards with European ones, which included the digitalization of public administration. Key laws and strategies were established to promote e-government, such as the Law on the Right to Access Information and the Law on Electronic Business and Electronic Signatures. Over the past decades, Croatia has invested significant resources in the development of e-government, resulting in advanced digital infrastructure and the establishment of numerous digital services. The application of ICT has enabled a higher degree of automation in public services, reducing the need for citizens to physically visit offices and speeding up the resolution of administrative procedures. E-government in Croatia is applied across a wide range of public services, including healthcare, education, social welfare, the judiciary, the tax system, and administrative procedures.