42 Engineering, scientific research, technical development and consultancy in the fields of aerospace, defence, electronics, vehicles, aviation, navigation, robotics, material sciences, advanced materials and polymer processing, nanotechnologies, computer systems, thermal systems, electromagnets, sound detection, environmental monitoring, satellite technologies, security, healthcare, information technology security and the military; maritime engineering consultancy; aviation engineering consultancy; design and maintenance of software for use in the fields of aerospace, defence, electronics, vehicles, aviation, navigation, sound detection, environmental monitoring, satellite technologies, security, healthcare, information technology security; rental of scientific and engineering trials equipment and facilities; data security services, namely, design, development and consultancy in the field of electronic data security systems and firewalls; professional consultancy relating to computer security; research relating to security; testing of security products; development of electronic surveillance apparatus for others; chemical analysis services for use in evaluation; materials evaluation and testing for others; product evaluation in the nature of testing for others; evaluation in the nature of testing of weapons systems and security and surveillance systems; testing and evaluating vehicles, aviation apparatus and instruments; research in the field of environmental protection and environmental impact assessment, material sciences, electronics, physics and chemistry; technical management of scientific research projects; preparation of reports relating to scientific research and technical research; scientific research into fire detection equipment, fire fighting equipment; scientific laboratory testing of materials; advice relating to the development of computer systems; computer software development; design and development of vehicles, aircraft, land craft, watercraft and spacecraft; provision of research facilities and testing facilities including weapons ranges, vehicle and aircraft testing facilities; design and development of computer based networks, computer codes, computer languages; design and development of computer software featuring risk assessment models for use in the insurance market; encryption of data; research and development of product packaging; design and development of electronic surveillance apparatus for others; development of electronic systems for detecting lost articles or foreign bodies on surfaces; design and development of anti-counterfeiting technologies for others; development of engines and industrial machinery for others; design, development and research services relating to protective clothing, footwear and headgear; engineering services and technological research relating to robots; rental and leasing of scientific, environmental and engineering test facilities, namely, wind tunnels, climatic test facilities, vehicle emission test facilities, vehicle testing facilities, weapon test facilities, turbine test facilities; advisory services relating to environmental protection; services in the field of environmental science in the nature of airborne remote monitoring relating to environmental explorations; consultancy services relating to environmental protection planning; environmental science consultancy services; services in the field of environmental science in the nature of environmental hazard assessment; scientific environmental surveys; conducting of botanical and biological surveys; preparations of research reports on land usage and water resources; environmental testing; environmental testing of exhaust emissions; environmental testing of noise pollution; environmental testing of vibration; research in the field of environmental protection and impact; consulting services in the field of environmental science in the nature of assessing effects of noise, radiation, pollution and emissions; interior and exterior atmospheric scientific analysis; scientific acoustic analysis; mapping services; environmental mapping services; drift mapping services; seabed mapping services; ocean characteristic and tidal mapping services; terrain mapping services; consulting services in the field of design, selection and use of computer software and hardware systems; design of equipment for the transportation, disposal and treatment of waste; architectural consultancy, design and planning; scientific forensic advice relating to damage assessment, explosions and vehicle accidents; computer forensics services; digital forensics investigative services; computer security consultancy in the nature of protection of computer networks; computer network security product testing and technical validation services; geospatial research in the nature of the collection, analysis and management of geospatial data; computer security consultancy in the nature of testing of network security; design and development of panelling; engineering services relating to computers, robotics, weapons, vehicles, communications systems, packaging products, electronic systems; design, development and testing of security systems; professional consultancy relating to ergonomics, namely, the design of products and facilities to optimise efficiency, comfort and safety; consultancy, research and development services relating to 3D and 4D scanning and modelling, namely, the design, development and testing of 3D and 4D scale models of vehicles, watercraft, aircraft, aviation equipment, weaponry, robots, satellites, protective armour for persons and vehicles; inspection of aircraft and vehicles; installation, maintenance and repair of computer software; civil engineering; civil engineering consultancy; construction engineering; marine engineering; project preparation relating to civil and construction engineering; facilities management, namely, health inspections; information services relating to health; research in the field of safety none of the aforesaid services in the field of automation for industry or manufacturing