What is the CAEN Rev. 3 (Romania) equivalent of NACE-BEL 2025 43421?

1 CAEN Rev. 3 subclasses match NACE-BEL 2025 43421: 4342. They share EU NACE class 4342 — Other specialised construction activities in construction of buildings.

Cross-border converter

NACE-BEL 2025 43421 → 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

43.42

Other specialised construction activities in construction of buildings

BE · NACE-BEL 2025Source

43421

Waterproofing of walls

RO · CAEN Rev. 31 match

4342
Alte lucrări speciale de construcţii pentru clădiri

↺ Reverse: RO 4342 → BE See all EU equivalents for BE 43421 BE 43421 → EU NACE New conversion

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 43421 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.