The article is devoted to substantiating the specifics of information interaction of participants in the process of developing a regional development strategy and expanding approaches to their information support. The author examines the areas of informational contacts between the participants of strategic management, reveals the problems of involving all stakeholders in these processes, emphasizes that within the framework of the regional management system, full-fledged interaction of contact audiences should involve mutual exchange of information. The author also suggests optimization of the interaction due to the progressive technologies of the collective work of expert groups. Foresight technologies are considered as such technology. These technologies are relevant where it is necessary to delegate the powers of the state to public institutions. They allow citizens to participate in the strategic management of the region, showing civic culture and responsibility for the future of the region. Foresight technologies also facilitate interaction between expert groups, expand their ranks thanks to the involvement of various stakeholders from business, science, and culture. The strategy of regional development, recreated on the basis of Forsyth, will not be another bureaucratic document, but a reference point in the activities of regional authorities, communities, science, business and other institutions of society. On the basis of the obtained results, a public position will be formed, which will form the basis of the further development of the region. The article reveals their advantages and possibilities of application in the development of regional development strategies in the conditions of a changing environment. The results of the study can be applied in the field of state and regional management to improve the information support of strategic decision-making processes. A promising direction of future research on this issue is the development of technological solutions in the information interaction of regional administration participants, overcoming information barriers in these processes, and developing ways to harmonize regional strategies taking into account national interests.