What is the CZ-NACE (Czechia) equivalent of CAEN Rev. 3 4221?

1 CZ-NACE subclasses match CAEN Rev. 3 4221: 42210. They share EU NACE class 4221 — Construction of utility projects for fluids.

What EU NACE class does CAEN Rev. 3 4221 belong to?

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

Cross-border converter

CAEN Rev. 3 4221 → CZ-NACE equivalent (Czechia)

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 CZ-NACE subclass(es) used in Czechia.

Shared EU parent

42.21

Construction of utility projects for fluids

RO · CAEN Rev. 3Source

4221

Lucrări de construcţii ale proiectelor utilitare pentru fluide

CZ · CZ-NACE1 match

42210
Construction of utility projects for fluids

↺ Reverse: CZ 42210 → RO See all EU equivalents for RO 4221 RO 4221 → EU NACE New conversion

About this conversion

CAEN Rev. 3 is the activity classification used in Romania. CZ-NACE is the equivalent system in Czechia. 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 4221 to CZ-NACE" and stays in sync with our monthly Market Intelligence sync.