Cross-border converter
EMTAK 2025 23121 → 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
23.12
Shaping and processing of flat glass
23121
Lehtklaasi vormimine ja töötlemine
23120
Moldagem e processamento de vidro plano
Compreende a fabricação de: vidros de segurança, temperados ou laminados; espelhos; vidros isolantes de paredes múltiplas, vidro revestido e folhas ou perfis de vidro curvado, biselados, gravado ou trabalhados de outro modo.
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 23121 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.