What is the NAF rév. 2.1 (France) equivalent of CAEN Rev. 3 4221?

2 NAF rév. 2.1 subclasses match CAEN Rev. 3 4221: 42.21, 42.21Z. 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 → NAF rév. 2.1 equivalent (France)

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 NAF rév. 2.1 subclass(es) used in France.

Shared EU parent

42.21

Construction of utility projects for fluids

RO · CAEN Rev. 3Source

4221

Lucrări de construcţii ale proiectelor utilitare pentru fluide

FR · NAF rév. 2.12 matches

42.21
Construction de réseaux pour fluides
42.21Z
Construction de réseaux pour fluides

↺ Reverse: FR 42.21 → 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. NAF rév. 2.1 is the equivalent system in France. 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 NAF rév. 2.1" and stays in sync with our monthly Market Intelligence sync.