What is the CAEN Rev. 3 (Romania) equivalent of NACE Rev 2.1 42.21?

1 CAEN Rev. 3 subclasses match NACE Rev 2.1 42.21: 4221. They share EU NACE class 4221 — Construction of utility projects for fluids.

What EU NACE class does NACE Rev 2.1 42.21 belong to?

EU NACE Rev 2.1 class 4221 — Construction of utility projects for fluids.

Cross-border converter

NACE Rev 2.1 42.21 → CAEN Rev. 3 equivalent (Romania)

Ireland's national activity classification (NACE Rev 2.1) 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

42.21

Construction of utility projects for fluids

IE · NACE Rev 2.1Source

42.21

42.21 Construction of utility projects for fluids

RO · CAEN Rev. 31 match

4221
Lucrări de construcţii ale proiectelor utilitare pentru fluide

↺ Reverse: RO 4221 → IE See all EU equivalents for IE 42.21 IE 42.21 → EU NACE New conversion

About this conversion

NACE Rev 2.1 is the activity classification used in Ireland. 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 Rev 2.1 42.21 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.