Cross-border converter
NACE-BEL 2025 43500 → CAEN Rev. 3 equivalent (Romania)
Belgium's national activity classification (NACE-BEL 2025) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent CAEN Rev. 3 subclass(es) used in Romania.
Shared EU parent
43.50
Specialised construction activities in civil engineering
This class includes: - 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 This class excludes: - surface work (e.g. paving of roads (asphalt, concrete, stone, etc.)), see 42.11 - construction of non-prefabricated swimming pools, see 42.99
43500
Specialised construction activities in civil engineering
435.0
Lucrări speciale de construcţii pentru proiecte de geniu civil
4350
Lucrări speciale de construcţii pentru proiecte de geniu civil
About this conversion
NACE-BEL 2025 is the activity classification used in Belgium. CAEN Rev. 3 is the equivalent system in Romania. Both are national implementations of EU NACE Rev 2.1, so any 5th-digit subclass in one system can be traced back to a shared 4-digit EU class — and from there, forward into the other country's subclasses.
This page is generated for the query "NACE-BEL 2025 43500 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.