What is the NACE-BEL 2025 (Belgium) equivalent of CAEN Rev. 3 4322?

3 NACE-BEL 2025 subclasses match CAEN Rev. 3 4322: 43221, 43222, 43223. They share EU NACE class 4322 — Plumbing, heat and air-conditioning installation.

What EU NACE class does CAEN Rev. 3 4322 belong to?

EU NACE Rev 2.1 class 4322 — Plumbing, heat and air-conditioning installation.

Cross-border converter

CAEN Rev. 3 4322 → NACE-BEL 2025 equivalent (Belgium)

Romania's national activity classification (CAEN Rev. 3) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent NACE-BEL 2025 subclass(es) used in Belgium.

Shared EU parent

43.22

Plumbing, heat and air-conditioning installation

RO · CAEN Rev. 3Source

4322

Lucrări de instalaţii sanitare, de încălzire şi de aer condiţionat

BE · NACE-BEL 20253 matches

43221
Sanitary work
43222
Installation of heating, ventilating, air conditioning, refrigeration installations powered by electricity
43223
Installation of heating, ventilating, air conditioning, refrigeration installations powered by energy sources other than electricity

↺ Reverse: BE 43221 → RO See all EU equivalents for RO 4322 RO 4322 → EU NACE New conversion

About this conversion

CAEN Rev. 3 is the activity classification used in Romania. NACE-BEL 2025 is the equivalent system in Belgium. 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 "CAEN Rev. 3 4322 to NACE-BEL 2025" and stays in sync with our monthly Market Intelligence sync.