Cross-border converter
CAE Rev 4 51210 → КИД-2008 equivalent (Bulgaria)
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 КИД-2008 subclass(es) used in Bulgaria.
Shared EU parent
51.21
Freight air transport
51210
Transportes aéreos de mercadorias
Compreende o transporte aéreo de carga e correio, em voos regulares ou não.
51.21
51.21 Товарен въздушен транспорт
About this conversion
CAE Rev 4 is the activity classification used in Portugal. КИД-2008 is the equivalent system in Bulgaria. 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 51210 to КИД-2008" and stays in sync with our monthly Market Intelligence sync.