What is the CAEN Rev. 3 (Romania) equivalent of ÖNACE 2025 81221?

1 CAEN Rev. 3 subclasses match ÖNACE 2025 81221: 8122. They share EU NACE class 8122 — Other building and industrial cleaning activities.

What EU NACE class does ÖNACE 2025 81221 belong to?

EU NACE Rev 2.1 class 8122 — Other building and industrial cleaning activities.

Cross-border converter

ÖNACE 2025 81221 → 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

81.22

Other building and industrial cleaning activities

AT · ÖNACE 2025Source

81221

Chimney cleaning

RO · CAEN Rev. 31 match

8122
Activităţi specializate de curăţenie

↺ Reverse: RO 8122 → AT See all EU equivalents for AT 81221 AT 81221 → 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 81221 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.