What is the CAE Rev 4 (Portugal) equivalent of NACE Rev 2.1 91.21?

1 CAE Rev 4 subclasses match NACE Rev 2.1 91.21: 91210. They share EU NACE class 9121 — Museum and collection activities.

What EU NACE class does NACE Rev 2.1 91.21 belong to?

EU NACE Rev 2.1 class 9121 — Museum and collection activities.

Cross-border converter

NACE Rev 2.1 91.21 → CAE Rev 4 equivalent (Portugal)

Ireland's national activity classification (NACE Rev 2.1) 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

91.21

Museum and collection activities

IE · NACE Rev 2.1Source

91.21

91.21 Museum and collection activities

PT · CAE Rev 41 match

91210
Atividades de museus e coleções
Compreende as atividades de todo o tipo de museus, públicos e privados, com objetivos científicos, educativos e lúdicos. As atividades dos museus incluem, entre outras, a investigação, inventariação, documentação, conservação, interpretação e exposição, de diversas categorias de bens culturais (artísticos, etnográficos, arqueológicos, históricos, técnicos, científicos, etc.). Inclui a atividade dos museus ao ar livre, ecomuseus, bem como museus digitais e virtuais.

↺ Reverse: PT 91210 → IE See all EU equivalents for IE 91.21 IE 91.21 → EU NACE New conversion

About this conversion

NACE Rev 2.1 is the activity classification used in Ireland. 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 Rev 2.1 91.21 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.