 The article concerns grounding the technology of training masters of public service with the use of Web 2.0. This technology is based on the concept of sign contextual learning, the positions of the laboratory brigade method, the concept of Web 2.0, case technology, project method, problem learning. The main features of this technology are changes in the correlation between theoretical and practical training, in-class and individual studying, changing teachers' functions, extensive use of information technology capabilities in learning. This article was authored by Yevon M. Kraikov, Ala A. Karkivska, Halina F. Ponomerova, and others.