What is the CAEN Rev. 3 (Romania) equivalent of ÖNACE 2025 03210?

1 CAEN Rev. 3 subclasses match ÖNACE 2025 03210: 0321. They share EU NACE class 0321 — Marine aquaculture.

What EU NACE class does ÖNACE 2025 03210 belong to?

EU NACE Rev 2.1 class 0321 — Marine aquaculture.

Cross-border converter

ÖNACE 2025 03210 → CAEN Rev. 3 equivalent (Romania)

Austria's national activity classification (ÖNACE 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

03.21

Marine aquaculture

AT · ÖNACE 2025Source

03210

Marine aquaculture

RO · CAEN Rev. 31 match

0321
Acvacultura maritimă

↺ Reverse: RO 0321 → AT See all EU equivalents for AT 03210 AT 03210 → EU NACE New conversion

About this conversion

ÖNACE 2025 is the activity classification used in Austria. 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 "ÖNACE 2025 03210 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.