In the NUTS (Nomenclature of Territorial Units for Statistics) codes of Poland (PL), the three levels are: The regional coding below was last verified on October 20, 2019.
The current coding as well as the history can be found under http://ec.europa.eu/eurostat/web/nuts/history In the 2018 version, the codes are as follows:[1] In the 2015 version, the codes were as follows:[1] In the 2008 version, the codes were as follows: In the 2003 version, the codes were as follows: Below the NUTS levels, the two LAU (Local Administrative Units) levels are: The LAU codes of Poland can be downloaded here: [1]