Cross-border converter
CAE Rev 4 03121 → NACE-BEL 2025 equivalent (Belgium)
Portugal's national activity classification (CAE Rev 4) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent NACE-BEL 2025 subclass(es) used in Belgium.
Shared EU parent
03.12
Freshwater fishing
03121
Pesca em água doce, exceto apanha de produtos em água doce
Compreende a atividade da pesca de todas as espécies animais de água doce, em águas interiores.
03120
Freshwater fishing
About this conversion
CAE Rev 4 is the activity classification used in Portugal. NACE-BEL 2025 is the equivalent system in Belgium. 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 "CAE Rev 4 03121 to NACE-BEL 2025" and stays in sync with our monthly Market Intelligence sync.