| Official title | Construction of roads and motorways | Electrical installation | Specialised construction activities in civil engineering | Architectural and engineering activities and related technical consultancy | Engineering activities and related technical consultancy |
| Plain-language summary | Use this class for construction of roads and motorways when the main activity includes Construction of motorways, streets, roads, other vehicular and pedestrian ways and Surface work (e.g. paving of roads, motorways or bridges with asphalt, concrete, stone). Check exclusions and nearby codes before applying it to a mixed activity. | Use this class for electrical installation when the main activity includes Installation of: and Electrical wiring and fittings. Check exclusions and nearby codes before applying it to a mixed activity. | Use this class for specialised construction activities in civil engineering when the main activity includes Construction activities specialising in one aspect common in civil engineering, requiring specialised skill or equipment: and Construction of foundations for civil engineering, including piledriving. Check exclusions and nearby codes before applying it to a mixed activity. | Use this group for architectural and engineering activities and related technical consultancy when the main activity includes Architectural activities and Engineering activities and related technical consultancy. Check exclusions and nearby codes before applying it to a mixed activity. | Use this class for engineering activities and related technical consultancy when the main activity includes Engineering design (i.e. applying physical laws and principles of engineering in the design of machines, materials, instruments, structures, processes and systems) and consulting activities for: and Machinery, industrial processes and industrial plant. Check exclusions and nearby codes before applying it to a mixed activity. |
| Official inclusions | - - construction of motorways, streets, roads, other vehicular and pedestrian ways
- - surface work (e.g. paving of roads, motorways or bridges with asphalt, concrete, stone)
- - construction of airfield runways
- - construction of rough, unpaved mountain bike pathways or trails
| - - This class includes the installation, repair and maintenance of electrical systems in all types of buildings and civil engineering structures.
- - installation of:
- - electrical wiring and fittings
- - telecommunication wiring
- - computer network and cable television wiring, including fibre-optic
| - - construction activities specialising in one aspect common in civil engineering, requiring specialised skill or equipment:
- - construction of foundations for civil engineering, including piledriving
- - shaft sinking
- - erection of steel elements for civil engineering projects
- - installation of crash barriers, traffic signs, etc.
| - - This group includes the provision of architectural services, engineering services, drafting services, building inspection services, surveying and mapping services, and so on.
| - - engineering design (i.e. applying physical laws and principles of engineering in the design of machines, materials, instruments, structures, processes and systems) and consulting activities for:
- - machinery, industrial processes and industrial plant
- - projects involving civil engineering, hydraulic engineering, traffic engineering
- - water management projects
- - nature-based infrastructure
|
| Official exclusions | - - installation of street lighting and electrical signals, see 43.21
- - road painting and other marking of streets, see 43.50
- - installation of crash barriers, traffic signs, etc., see 43.50
- - project management for construction, see 71.1
- - engineering activities, see 71.12
| - - construction of distribution lines for electricity and telecommunication, see 42.22
- - construction of solar and wind energy farms, see 42.22
- - construction of stations for distribution of electricity (e.g. for electric vehicles), see 42.22
- - installation of lightning conductors, see 43.24
- - monitoring and remote monitoring of electronic security systems (e.g. burglar alarms and fire alarms, including their installation and maintenance), see 80.09
| - - surface work (e.g. paving of roads (asphalt, concrete, stone, etc.)), see 42.11
- - construction of non-prefabricated swimming pools, see 42.99
| Not stated separately in available source data | - - test drilling in connection with mining operations, see 09.10, 09.90
- - software publishing, see 58.2
- - development and programming of software, see 62.10
- - activities of computer consultants, see 62.20
- - development of building projects for residential and non-residential buildings, for later sale, see 68.12
|
| Typical examples | - - Construction of motorways, streets, roads, other vehicular and pedestrian ways
- - Surface work (e.g. paving of roads, motorways or bridges with asphalt, concrete, stone)
- - Construction of airfield runways
- - Construction of rough, unpaved mountain bike pathways or trails
| - - Installation of:
- - Electrical wiring and fittings
- - Telecommunication wiring
- - Computer network and cable television wiring, including fibre-optic
| - - Construction activities specialising in one aspect common in civil engineering, requiring specialised skill or equipment:
- - Construction of foundations for civil engineering, including piledriving
- - Shaft sinking
- - Erection of steel elements for civil engineering projects
| - - Architectural activities
- - Engineering activities and related technical consultancy
| - - Engineering design (i.e. applying physical laws and principles of engineering in the design of machines, materials, instruments, structures, processes and systems) and consulting activities for:
- - Machinery, industrial processes and industrial plant
- - Projects involving civil engineering, hydraulic engineering, traffic engineering
- - Water management projects
|
| Common reasons to choose this code | - - construction of motorways, streets, roads, other vehicular and pedestrian ways
- - surface work (e.g. paving of roads, motorways or bridges with asphalt, concrete, stone)
- - construction of airfield runways
- - construction of rough, unpaved mountain bike pathways or trails
| - - This class includes the installation, repair and maintenance of electrical systems in all types of buildings and civil engineering structures.
- - installation of:
- - electrical wiring and fittings
- - telecommunication wiring
| - - construction activities specialising in one aspect common in civil engineering, requiring specialised skill or equipment:
- - construction of foundations for civil engineering, including piledriving
- - shaft sinking
- - erection of steel elements for civil engineering projects
| - - This group includes the provision of architectural services, engineering services, drafting services, building inspection services, surveying and mapping services, and so on.
| - - engineering design (i.e. applying physical laws and principles of engineering in the design of machines, materials, instruments, structures, processes and systems) and consulting activities for:
- - machinery, industrial processes and industrial plant
- - projects involving civil engineering, hydraulic engineering, traffic engineering
- - water management projects
|
| Common reasons not to choose this code | - - installation of street lighting and electrical signals, see 43.21
- - road painting and other marking of streets, see 43.50
- - installation of crash barriers, traffic signs, etc., see 43.50
- - project management for construction, see 71.1
| - - construction of distribution lines for electricity and telecommunication, see 42.22
- - construction of solar and wind energy farms, see 42.22
- - construction of stations for distribution of electricity (e.g. for electric vehicles), see 42.22
- - installation of lightning conductors, see 43.24
| - - surface work (e.g. paving of roads (asphalt, concrete, stone, etc.)), see 42.11
- - construction of non-prefabricated swimming pools, see 42.99
| - - Activities primarily classified as technical testing and analysis
| - - test drilling in connection with mining operations, see 09.10, 09.90
- - software publishing, see 58.2
- - development and programming of software, see 62.10
- - activities of computer consultants, see 62.20
|
| Usually not this code | - - Installation of street lighting and electrical signals
- - Road painting and other marking of streets
- - Installation of crash barriers, traffic signs, etc.
- - Project management for construction
| - - Construction of distribution lines for electricity and telecommunication
- - Construction of solar and wind energy farms
- - Construction of stations for distribution of electricity (e.g. for electric vehicles)
- - Installation of lightning conductors
| - - Surface work (e.g. paving of roads (asphalt, concrete, stone, etc.))
- - Construction of non-prefabricated swimming pools
| - - Activities primarily classified as technical testing and analysis
| - - Test drilling in connection with mining operations
- - Software publishing
- - Development and programming of software
- - Activities of computer consultants
|
| Related codes | - - 43.21 Electrical installation
- - 43.50 Specialised construction activities in civil engineering
- - 71.1 Architectural and engineering activities and related technical consultancy
- - 71.12 Engineering activities and related technical consultancy
- - 42.12 Construction of railways and underground railways
- - 42.13 Construction of bridges and tunnels
- - 42.1 Construction of roads and railways
| - - 42.22 Construction of utility projects for electricity and telecommunications
- - 43.24 Other construction installation
- - 80.09 Security activities n.e.c.
- - 43.22 Plumbing, heat and air-conditioning installation
- - 43.23 Installation of insulation
- - 43.2 Electrical, plumbing and other construction installation activities
| - - 42.11 Construction of roads and motorways
- - 42.99 Construction of other civil engineering projects n.e.c.
- - 43.5 Specialised construction activities in civil engineering
| - - 71.2 Technical testing and analysis
- - 71.11 Architectural activities
- - 71.12 Engineering activities and related technical consultancy
- - 71 Architectural and engineering activities; technical testing and analysis
| - - 09.10 Support activities for petroleum and natural gas extraction
- - 09.90 Support activities for other mining and quarrying
- - 58.2 Software publishing
- - 62.10 Computer programming activities
- - 62.20 Computer consultancy and computer facilities management activities
- - 68.12 Development of building projects
- - 71.20 Technical testing and analysis
- - 72.10 Research and experimental development on natural sciences and engineering
- - 74.1 Specialised design activities
- - 74.20 Photographic activities
- - 74.99 All other professional, scientific and technical activities n.e.c.
- - 71.11 Architectural activities
- - 71.1 Architectural and engineering activities and related technical consultancy
|
| Parent hierarchy | F CONSTRUCTION > 42 Civil engineering > 42.1 Construction of roads and railways > 42.11 Construction of roads and motorways | F CONSTRUCTION > 43 Specialised construction activities > 43.2 Electrical, plumbing and other construction installation activities > 43.21 Electrical installation | F CONSTRUCTION > 43 Specialised construction activities > 43.5 Specialised construction activities in civil engineering > 43.50 Specialised construction activities in civil engineering | 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 | 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 |
| Rev. 2 mapping | | | - - 42.11 -> 43.50 (scope-aligned)
- - 43.99 -> 43.50 (scope-aligned)
| | |
