The article discusses modern forms and methods of bibliographic activity in libraries. The role of modern information and communication technologies is explained. The information society places new demands on all social and communication institutions, including the activation of the formation of electronic document space, libraries and bibliographies. It is noted that the information society, the activation of the formation of electronic document space, puts new demands on all social and communication institutions, including libraries and bibliographies. New information technologies allow to significantly expand, deepen and diversify all forms of information and bibliographic services, which makes them faster, more efficient and more convenient. At the same time, it is explained that with the application of digital technologies, the category of information and bibliographic services is becoming a daily information service used by any reader of any library. Electronic catalogs are becoming powerful information systems to support the work of libraries and perform large-scale tasks.