Cross-border converter
CNAE-2025 43.22 → NACE-BEL 2025 equivalent (Belgium)
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 NACE-BEL 2025 subclass(es) used in Belgium.
Shared EU parent
43.22
Plumbing, heat and air-conditioning installation
43.22
Fontanería, instalación de sistemas de calefacción y aire acondicionado
43221
Sanitary work
43222
Installation of heating, ventilating, air conditioning, refrigeration installations powered by electricity
43223
Installation of heating, ventilating, air conditioning, refrigeration installations powered by energy sources other than electricity
About this conversion
CNAE-2025 is the activity classification used in Spain. 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 "CNAE-2025 43.22 to NACE-BEL 2025" and stays in sync with our monthly Market Intelligence sync.