Cross-border converter
PKD 2025 07.21 → CAE Rev 4 equivalent (Portugal)
Poland's national activity classification (PKD 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
07.21
Mining of uranium and thorium ores
07.21
Górnictwo rud uranu i toru
07210
Extração de minérios de urânio e de tório
Compreende as atividades de extração e de concentração de minérios de urânio e tório.
About this conversion
PKD 2025 is the activity classification used in Poland. 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 "PKD 2025 07.21 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.