The textbook discusses methods, tools (mathematical, information), procedures, individual and group technologies for the development and adoption of managerial decisions. As a result of studying the textbook, students will be aware of the decision-making process in organizations, its characteristics and approaches to assessing effectiveness. The publication contains reading materials, problem situations that will help learners better understand the theoretical material.
In the article the results of the Expert Decision Support System (EDSS) development are presented. It is argued that analytical justification of alternatives may be executed relying on different decision making methods in the conditions of risk and uncertainty. Transferring of EDSS to a new technological platform, as well as addition of the interface in English allows to increase the number of users that can work with the system simultaneously.