The formation of sustainable innovative development of public administration involves the implementation of a system of measures, functions, methods, ways, and strategies to achieve program, project economic, financial, and social levels of efficiency. This is ensured by the creation and use of infrastructure tools to support and scientific development of innovation processes. The relevance of the issue of the need to solve scientific problems of innovation processes is growing in the context of increasing the level of innovation in the external environment, reducing economic growth rates, and globalization of national markets. The paper aims to clarify the degree of scientific research and systematization of scientific developments in the field of innovation and information development of public administration. Moreover, it is aimed at the study of the practical experience of infrastructural support of the innovation and information component of management development in the public sphere. During the study, the analytical method was used to study the scientific literature on information support of public administration. Furthermore, analysis, synthesis, induction, deduction in the processing of scientific information, system-structural, comparative, logical and linguistic, abstraction, idealization, as well as a questionnaire survey for practical clarification of the priority, importance, prerequisites, and components of information infrastructure the management activities of the public sector have been applied. According to the results of the study, the main trends in scientific developments in the innovation and information development of public administration have been studied. Besides, according to the results of the survey, the position of specialists and scientists in public administration on certain practical issues related to the infrastructure support of innovation and information activities of the public sector has been clarified.

Highlights

• The paper aims to clarify the degree of scientific research and systematization of scientific developments in the field of innovation and information development of public administration. Moreover, it is aimed at the study of the practical experience of infrastructural support of the innovation and information component of management development in the public sphere.