41 Arranging of educational conferences; Computer based educational services; Conducting of educational conferences; Developing educational manuals; Education, entertainment and sport services; Education, entertainment and sports; Educational advisory services; Educational assessment services; Educational consultancy; Educational consultancy services; Educational demonstrations; Educational examination Educational examination services; Educational information; Educational information services; Educational institute services; Educational instruction; Educational seminars; Educational services; Educational testing; Examination services (Educational -); Hire of educational apparatus; Organising of educational conferences; Organising of educational exhibitions; Organising of educational games; Organization of educational conferences; Publication of material which can be accessed from databases or from the internet; Secondary school educational services; Training of personnel to ensure maximum security protection