PKD

Polska Klasyfikacja Działalności (PKD) is the national activity classification used in PL. Businesses receive one or more PKD codes when they register, and those codes drive tax, statistical and regulatory reporting.

PKD is aligned with NACE Rev. 2.1 at the 4-digit class level. National extensions add extra digits to describe activities in more detail without breaking comparability with the rest of the EU.

Use the NACEBridge tools to decode a code, find its cousins in other EU countries, or convert it directly to another national classification.

The authoritative source is the PKD page published by its maintainer — see the official link on this page.