IC 016. US 002 005 022 023 029 037 038 050. G & S: Printed matter; Documents in the form of questionnaires; Instructional and teaching material (except apparatus)

IC 035. US 100 101 102. G & S: Opinion polling; Opinion polling and analysis; Opinion polls, Compilation of statistics; Systemisation and maintenance of data in computer files

IC 038. US 100 101 104. G & S: Telecommunications; Providing access to information on the Internet; Telecommunications by means of platforms and portals on the Internet

IC 041. US 100 101 107. G & S: Providing of training and further training, in particular e-learning and arranging and conducting of business games; Providing electronic publications (not downloadable); Publication of magazines and books in electronic form, also on the Internet; Publication of texts, other than publicity texts; Arranging and conducting of conferences, colloquiums, congresses, seminars, symposiums and workshops

IC 042. US 100 101. G & S: Scientific services and research and design relating thereto; Scientific experiments; Scientific reports; Investigations, research in databases and on the Internet, for others, for scientific and research purposes; Social science consultancy; Design and development of computer hardware and software