What is the CAEN Rev. 3 (Romania) equivalent of WZ 2025 43.22?

1 CAEN Rev. 3 subclasses match WZ 2025 43.22: 4322. They share EU NACE class 4322 — Plumbing, heat and air-conditioning installation.

What EU NACE class does WZ 2025 43.22 belong to?

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

Cross-border converter

WZ 2025 43.22 → CAEN Rev. 3 equivalent (Romania)

Germany's national activity classification (WZ 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

43.22

Plumbing, heat and air-conditioning installation

DE · WZ 2025Source

43.22

Gas-, Wasser-, Heizungs- sowie Lüftungs- und Klimainstallation

RO · CAEN Rev. 31 match

4322
Lucrări de instalaţii sanitare, de încălzire şi de aer condiţionat

↺ Reverse: RO 4322 → DE See all EU equivalents for DE 43.22 DE 43.22 → EU NACE New conversion

About this conversion

WZ 2025 is the activity classification used in Germany. 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 "WZ 2025 43.22 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.