Cross-border converter
КИД-2008 42.21 → NACE-BEL 2025 equivalent (Belgium)
Bulgaria's national activity classification (КИД-2008) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent NACE-BEL 2025 subclass(es) used in Belgium.
Shared EU parent
42.21
Construction of utility projects for fluids
42.21
42.21 Строителство на преносни и разпределителни тръбопроводи
42211
Construction of water and gas distribution networks
42212
Construction of waste water disposal systems
42219
Construction of utility projects for fluids n.e.c.
About this conversion
КИД-2008 is the activity classification used in Bulgaria. NACE-BEL 2025 is the equivalent system in Belgium. 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 "КИД-2008 42.21 to NACE-BEL 2025" and stays in sync with our monthly Market Intelligence sync.