Cross-border converter
EMTAK 2025 25531 → CAE Rev 4 equivalent (Portugal)
Estonia's national activity classification (EMTAK 2025) 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
25.53
Machining of metals
25531
Mehaaniline metallitöötlus
25530
Maquinagem de metais
Compreende as atividades de escarear, fresar, aplainar, polir, lapidar, brochar, chanfrar, mandrilar, nivelar, serrar (corte), quinar, retificar, brocar, tornear, desgastar, afiar, soldar, tratamento a jato de areia, polimento, gravação, desbarbamento, decapagem, limpeza e outras similares, características das atividades de serralharia mecânica geral, efetuadas por máquinas-ferramentas, geralmente em regime de subcontratação ou à tarefa
About this conversion
EMTAK 2025 is the activity classification used in Estonia. 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 "EMTAK 2025 25531 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.