What is the CAEN Rev. 3 (Romania) equivalent of ÖNACE 2025 30310?

1 CAEN Rev. 3 subclasses match ÖNACE 2025 30310: 3031. They share EU NACE class 3031 — Manufacture of civilian air and spacecraft and related machinery.

Cross-border converter

ÖNACE 2025 30310 → 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

30.31

Manufacture of civilian air and spacecraft and related machinery

AT · ÖNACE 2025Source

30310

Manufacture of civilian air and spacecraft and related machinery

RO · CAEN Rev. 31 match

3031
Fabricarea de aeronave şi nave spaţiale civile

↺ Reverse: RO 3031 → AT See all EU equivalents for AT 30310 AT 30310 → 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 30310 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.