What is the CAE Rev 4 (Portugal) equivalent of CAEN Rev. 3 3822?

1 CAE Rev 4 subclasses match CAEN Rev. 3 3822: 38220. They share EU NACE class 3822 — Energy recovery.

What EU NACE class does CAEN Rev. 3 3822 belong to?

EU NACE Rev 2.1 class 3822 — Energy recovery.

Cross-border converter

CAEN Rev. 3 3822 → CAE Rev 4 equivalent (Portugal)

Romania's national activity classification (CAEN Rev. 3) 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

38.22

Energy recovery

RO · CAEN Rev. 3Source

3822

Producția de energie (electrică sau termică) prin tratarea deșeurilor (inclusiv prin incinerare)

PT · CAE Rev 41 match

38220
Valorização energética
Compreende o pré-tratamento de resíduos para recuperação de energia, a conversão de materiais residuais em calor ou eletricidade utilizáveis, através de uma variedade de processos, que incluem o tratamento térmico.

↺ Reverse: PT 38220 → RO See all EU equivalents for RO 3822 RO 3822 → EU NACE New conversion

About this conversion

CAEN Rev. 3 is the activity classification used in Romania. 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 "CAEN Rev. 3 3822 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.