Cross-border converter
NACE-LUX 63.91 → CAE Rev 4 equivalent (Portugal)
Luxembourg's national activity classification (NACE-LUX) 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
63.91
Web search portal activities
63.91
63.91 Activités de portail de recherche sur le web
63910
Atividades de portais de pesquisa Web
Compreende a exploração de websites que utilizam um motor de pesquisa para gerar e manter extensas bases de dados com endereços e conteúdos da Internet numa forma de pesquisa fácil; estes portais de pesquisa na web não são responsáveis pelo conteúdo.
About this conversion
NACE-LUX is the activity classification used in Luxembourg. 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 "NACE-LUX 63.91 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.