Cross-border converter
EMTAK 2025 77351 → 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
77.35
Rental and leasing of air transport equipment
77351
Õhutranspordivahendite rentimine ja kasutusrent
77350
Aluguer de meios de transporte aéreo
Compreende o aluguer de meios de transporte por via aérea (aviões, helicópteros, balões de ar quente, etc.) sem tripulação.
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 77351 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.