NKD

Nacionalna klasifikacija djelatnosti (NKD) is the national activity classification used in HR. Businesses receive one or more NKD codes when they register, and those codes drive tax, statistical and regulatory reporting.

NKD 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 NKD page published by its maintainer — see the official link on this page.