Cross-border converter
EMTAK 2025 23421 → CAE Rev 4 equivalent (Portugal)
Estonia's national activity classification (EMTAK 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
23.42
Manufacture of ceramic sanitary fixtures
23421
Keraamiliste sanitaarseadmete tootmine
23420
Fabricação de artigos cerâmicos para usos sanitários
Compreende a fabricação de artigos fixos para usos sanitários, de porcelana, faiança e grés fino.
About this conversion
EMTAK 2025 is the activity classification used in Estonia. 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 "EMTAK 2025 23421 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.