Cross-border converter
ÖNACE 2025 43230 → CAE Rev 4 equivalent (Portugal)
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 CAE Rev 4 subclass(es) used in Portugal.
Shared EU parent
43.23
Installation of insulation
43230
Installation of insulation
43230
Instalação de isolamento
Compreende trabalhos de isolamento térmico, por exemplo, de tubagens, caldeiras e condutas, interiores ou exteriores, incluindo revestimentos para isolamento, obras de isolamento acústico e vibrático, trabalhos de proteção contra incêndios, isolamento hidráulico e isolamento interior de telhados.
About this conversion
ÖNACE 2025 is the activity classification used in Austria. CAE Rev 4 is the equivalent system in Portugal. 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 43230 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.