Specialised construction activities in civil engineering
What this code covers
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.
Official NACE Rev. 2.1 labels and explanatory notes are imported from the source dataset. Plain-language explanations are shown separately so readers can compare interpretation with the source text.
No child codes; this is a class-level code.
- 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
- surface work (e.g. paving of roads (asphalt, concrete, stone, etc.)), see 42.11
- construction of non-prefabricated swimming pools, see 42.99
- Compare with 42.11, 42.99, 43.5 when the main activity overlaps another code.
- Review the Rev. 2 to Rev. 2.1 mapping type before migrating old records.
- Check national equivalent caveats before using this code for local registration or filing workflows.
- If the main revenue activity appears in an exclusion, compare the alternative code before deciding.
Use this guide as classification support, not legal, tax, filing, or regulatory advice.
- - 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.
- - erection of noise protection walls (e.g. along roads)
- - installation of street furniture
- - installation of prefabricated swimming pools
- - road painting and other marking of streets
- - erection of protective rock walls and installation of rockfall protection
- - surface work (e.g. paving of roads (asphalt, concrete, stone, etc.)), see 42.11
- - construction of non-prefabricated swimming pools, see 42.99
- - 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
- - Surface work (e.g. paving of roads (asphalt, concrete, stone, etc.))
- - Construction of non-prefabricated swimming pools
What is NACE 43.50 used for?
Use NACE 43.50 for specialised construction activities in civil engineering when the main activity matches this scope: 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.
What are typical examples for 43.50?
Typical examples include Construction activities specialising in one aspect common in civil engineering, requiring specialised skill or equipment:, Construction of foundations for civil engineering, including piledriving, and Shaft sinking.
When might 43.50 not be the right code?
Review another code when the activity is closer to surface work (e.g. paving of roads (asphalt, concrete, stone, etc.)), see 42.11 and construction of non-prefabricated swimming pools, see 42.99.
Which codes should I compare before choosing 43.50?
Compare 43.50 with 42.11 Construction of roads and motorways, 42.99 Construction of other civil engineering projects n.e.c., and 43.5 Specialised construction activities in civil engineering when the activity description is ambiguous.
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 construction of other civil engineering projects n.e.c. when the main activity includes Construction of industrial facilities, except buildings and Mining facilities (e.g. shafts, towers, tunnels). Check exclusions and nearby codes before applying it to a mixed activity.
Use this group for the broader activity area of specialised construction activities in civil engineering, including Specialised construction activities in civil engineering. Open the child codes when a more specific code is needed.
Rev. 2 code 42.11 can map to more than one Rev. 2.1 class: 42.11 Construction of roads and motorways, 43.50 Specialised construction activities in civil engineering.
Official close match imported from NACE Rev. 2.1.
Datasets, CRM segments, KYC rules, reporting logic, and historical joins may need review because the activity scope is not a simple unchanged carry-over.
Review the official explanatory notes for each target code and confirm whether the business activity still fits the suggested Rev. 2.1 class.
Rev. 2 code 43.99 can map to more than one Rev. 2.1 class: 42.99 Construction of other civil engineering projects n.e.c., 43.22 Plumbing, heat and air-conditioning installation, 43.23 Installation of insulation, 43.35 Other building completion and finishing, 43.41 Roofing activities, 43.42 Other specialised construction activities in construction of buildings, 43.50 Specialised construction activities in civil engineering, 43.91 Masonry and bricklaying activities, 43.99 Other specialised construction activities n.e.c., 81.22 Other building and industrial cleaning activities.
Official close match imported from NACE Rev. 2.1.
Datasets, CRM segments, KYC rules, reporting logic, and historical joins may need review because the activity scope is not a simple unchanged carry-over.
Review the official explanatory notes for each target code and confirm whether the business activity still fits the suggested Rev. 2.1 class.