This research advances the field of digital government by developing and empirically validating a model for measuring the digital state of public administration, with a specific focus on Slovenia. ...Moving beyond traditional digital maturity models, our study introduces a holistic framework that integrates elements of technology, process, structure, people and organisational culture, enriched by dimensions of digital principles, good governance, and external environmental factors. This framework is grounded in an adaptation of Leavitt’s diamond model, tailored to capture the nuances of digitalisation in public administration. The empirical validation is conducted through a comprehensive questionnaire administered to Slovenian public administration organisations at both local and state levels. The results provide a nuanced understanding of the current digital state that extends beyond technological aspects, including process optimisation, organisational structure, people elements and culture dynamics, and insights into internal and external barriers to digitalisation as well as principles of good governance and digitalisation. The study’s results show that ministries in Slovenia generally possess a more advanced digital infrastructure than municipalities, particularly in various aspects of ICT development and integration. While Slovenia aspires to align with the EU digital strategy, it faces various challenges, particularly at the municipal level, in achieving coherent development of digital skills and policy implementation. The comprehensive approach allows for a more informed evaluation of digital transformation efforts, offering insights into areas of strength and opportunities for further development. The findings have significant implications for policymakers and stakeholders, highlighting critical areas for targeted improvement and strategic planning in the digitalisation of public administration.
