42 Engineering services relating to integrated circuit diagnostics; computer-aided diagnostic testing services; electric and electronic audits; engineering advice with respect to electronic design; design and development of software for the analysis, diagnosis, auditing or repair of semiconductors, electric and electronic circuits and components; troubleshooting and diagnosis of defective electrical circuits or electronic components; certification services for electrical circuits and all types of networks; testing of apparatus in the field of electrical engineering for certification purposes; testing services for the certification of quality or standards; quality control with a view to certification; electronic system design; engineering services relating to the design of electronic systems; technical consultancy with respect to the design of machines for manufacturing electronic circuits; none of the aforesaid goods being operated in the fields of rail, artificial intelligence, calculation ordering and supervision of cloud storage and computing solutions