RUDN Journal of Engineering ResearchRUDN Journal of Engineering Research2312-81432312-8151Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)4883Research ArticleInformation technologies of decision supportBogoslovskayaA BThe Department of business engineering and management-Peoples’ Friendship University of Russia150320133929907092016Copyright © 2013,2013The methods of making management decisions in the company are considered. The teamwork of making decision is shown. The stages of decision-making are presented. It is noted that the collective decision-making is based on scientific and practical approach with the selection of optimal solutions through the computer processing. The purpose of information technologies of decision-making support is to develop a solution as a result of the iterative process.management decisionsinformation technologiesiterative processуправленческие решенияинформационные технологииитерационный процессуправленческие решенияинформационные технологииитерационный процесс