Cross-border converter
CNAE-2025 23.44 → CAE Rev 4 equivalent (Portugal)
Spain's national activity classification (CNAE-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
23.44
Manufacture of other technical ceramic products
23.44
Fabricación de otros productos cerámicos de uso técnico
23440
Fabricação de outros produtos em cerâmica para usos técnicos
Compreende a fabricação de produtos cerâmicos para laboratórios e para usos químicos ou industriais.
About this conversion
CNAE-2025 is the activity classification used in Spain. 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 "CNAE-2025 23.44 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.