In the NUTS (Nomenclature of Territorial Units for Statistics) codes of Belgium (BE), the three levels are:
Contents
NUTS codes
In the 2003 version, the Arrondissement of Verviers was coded BE333.
Local administrative units
Below the NUTS levels, the two LAU (Local Administrative Units) levels are:
The LAU codes of Belgium can be downloaded here: [1]
References
NUTS statistical regions of Belgium Wikipedia(Text) CC BY-SA