42 Scientific and technological services and research and design relating thereto; industrial analysis; industrial research; services of an industrial designer; quality control and authentication services; design and development of computer hardware and software; programming of computers, software, databases, websites and multimedia applications; user authentication services using technology for e-commerce transactions; installation, maintenance, updating, and adaptation of computer software and database software, in particular in the field of e-commerce; enterprise content management; updating of software databases; process monitoring for quality assurance; providing search engines for the internet; consultancy services relating to the design and development of computer software and hardware, databases, website design, and mobile applications; consultancy services relating to software, in particular in the field of e-commerce