From 11 December 2009, in the European Digital Library – Europeana, there are avaialble resources of dozens of Polish digital libraries congregated around the PIONIER Network Digital Libraries Federation. These resources include over 250 000 digital objects made available by the hundreds of cultural and scientific institutions from different parts of Poland. Among them are both treasures of our national heritage, as well as interesting regional materials or modern scientific and educational publications. The vast majority of publications is available to all Internet users without any restrictions.