What is the ÖNACE 2025 (Austria) equivalent of CAE Rev 4 51100?

1 ÖNACE 2025 subclasses match CAE Rev 4 51100: 51100. They share EU NACE class 5110 — Passenger air transport.

What EU NACE class does CAE Rev 4 51100 belong to?

EU NACE Rev 2.1 class 5110 — Passenger air transport.

Cross-border converter

CAE Rev 4 51100 → ÖNACE 2025 equivalent (Austria)

Portugal's national activity classification (CAE Rev 4) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent ÖNACE 2025 subclass(es) used in Austria.

Shared EU parent

51.10

Passenger air transport

This class includes: - scheduled air transport of passengers over regular routes - charter flights for passengers - sightseeing flights This class also includes: - rental of air transport equipment with an operator for the purpose of passenger transport This class excludes: - rental of air transport equipment without an operator, see 77.35 - air ambulances, see 86.92

PT · CAE Rev 4Source

51100

Transportes aéreos de passageiros

Compreende o transporte aéreo de passageiros em voos regulares ou não.

AT · ÖNACE 20251 match

51100
Passenger air transport

↺ Reverse: AT 51100 → PT See all EU equivalents for PT 51100 PT 51100 → EU NACE New conversion

About this conversion

CAE Rev 4 is the activity classification used in Portugal. ÖNACE 2025 is the equivalent system in Austria. 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 "CAE Rev 4 51100 to ÖNACE 2025" and stays in sync with our monthly Market Intelligence sync.