Cross-border converter
CAE Rev 4 43222 → CZ-NACE equivalent (Czechia)
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 CZ-NACE subclass(es) used in Czechia.
Shared EU parent
43.22
Plumbing, heat and air-conditioning installation
43222
Instalação de climatização
Compreende as atividades de instalação, manutenção e reparação de: sistemas de aquecimento (ex: bombas de calor e coletores de energia solar térmica), fornalhas, torres de refrigeração; equipamentos e condutas de ventilação, refrigeração ou climatização (inclui ar condicionado) em edifícios e construção ou instalação de fogões de sala, salamandras e similares de aquecimento em alvenaria.
43221
Plumbing, drain laying and gas fitting instalation
43222
Heating, ventilation and air-conditioning instalation
About this conversion
CAE Rev 4 is the activity classification used in Portugal. CZ-NACE is the equivalent system in Czechia. 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 43222 to CZ-NACE" and stays in sync with our monthly Market Intelligence sync.