The 11th ECNP International Conference on Nanostructured Polymers and Nanocomposites, originally planned for 2020 and postponed due to the pandemic, will finally be organized in 2022. The tradition of this conference dates back to 2004 and stems from the European Network of Excellence NANOFUN-POLY. The ECNP conference visited Dresden, Lyon, Corfu, Paris, Madrid, Prague, Rome, and now it is time for Łódź. The topics of the conference include the study of polymers from basic research to applications, with particular emphasis (but not only) on functional nanostructured polymers and composites.