WZSubclass
WZ 71.12.4—Engineering activities for other technical facilities projects
Subclass · Klassifikation der Wirtschaftszweige (2025)
Where 71.12.4 sits
- N Professional, scientific and technical activities
- 71 Architectural and engineering activities; technical testing and analysis
- 71.1 Architectural and engineering activities and related technical consultancy
- 71.12 Engineering activities and related technical consultancy
- 71.12.4 Engineering activities for other technical facilities projects
What 71.12.4 includes
- Engineering design (i.e., application of physical laws and engineering principles to the design of machines, materials, instruments, structures, processes, and systems) and consulting activities for: • Machines, industrial processes, and industrial plants (excluding engineering structures)
What 71.12.4 excludes
- Test drilling related to mining, see 09.10.0, 09.90.0
- Installation of software in engineering, see 58.29.0
- Development and programming of application software in engineering, see 62.10.3
- Hardware and software consulting activities, see 62.20.1
- Development of own construction projects for sale, see 68.12.2 and 68.12.3
- Technical, physical and chemical investigations, see 71.20.0
- Periodic inspections of motor vehicles for roadworthiness and fitness for use, see 71.20.0
- Research and development in engineering, see 72.10.2
- Activities related to other planning services, see group 74.1
- Industrial design, see 74.11.1
- Aerial photography, see 74.20.1
- Construction cost planning, see 74.99.9
71.12.4 in other systems
Looking up equivalents…