42 Designing and providing information of machines, apparatus, instruments (including their parts) or systems composed of such machines, apparatus and instruments; testing, research and providing information on machines, apparatus and instruments; providing technological information on computer; providing technological information; consultancy in the field of technology, technical engineering and information technology; medical research; design services; design, programming, update and maintenance of application software; design, programming, update or maintenance of computer software; design, programming, update or maintenance of computer program; software as a service (SaaS); providing computer software, not downloadable, on data networks; rental of computers; providing computer programs on data networks; cloud computing.