Cross-border converter
NKD 2025 25520 → CNAE-2025 equivalent (Spain)
Croatia's national activity classification (NKD 2025) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent CNAE-2025 subclass(es) used in Spain.
Shared EU parent
25.52
Heat treatment of metals
25520
Strojna obrada metala
25.52
Tratamiento térmico de metales
About this conversion
NKD 2025 is the activity classification used in Croatia. CNAE-2025 is the equivalent system in Spain. 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 "NKD 2025 25520 to CNAE-2025" and stays in sync with our monthly Market Intelligence sync.