What is the PKD 2025 (Poland) equivalent of NAF rév. 2.1 42.12Z?

1 PKD 2025 subclasses match NAF rév. 2.1 42.12Z: 42.12. They share EU NACE class 4212 — Construction of railways and underground railways.

What EU NACE class does NAF rév. 2.1 42.12Z belong to?

EU NACE Rev 2.1 class 4212 — Construction of railways and underground railways.

Cross-border converter

NAF rév. 2.1 42.12Z → PKD 2025 equivalent (Poland)

France's national activity classification (NAF rév. 2.1) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent PKD 2025 subclass(es) used in Poland.

Shared EU parent

42.12

Construction of railways and underground railways

FR · NAF rév. 2.1Source

42.12Z

Construction de voies ferrées de surface et souterraines

PL · PKD 20251 match

42.12
Roboty związane z budową dróg szynowych i kolei podziemnej

↺ Reverse: PL 42.12 → FR See all EU equivalents for FR 42.12Z FR 42.12Z → EU NACE New conversion

About this conversion

NAF rév. 2.1 is the activity classification used in France. PKD 2025 is the equivalent system in Poland. 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 "NAF rév. 2.1 42.12Z to PKD 2025" and stays in sync with our monthly Market Intelligence sync.