On November 30, 2020, Jarosław Sroczyński gave a lecture at the 12th Competition Law Congress, organized by Puls Biznesu. The topic of the speech was “Three decades of the OCCP – ten most important decisions (subjective review)”. The decisions of the President of the OCCP were recalled and discussed, such as FSO, Wrigley Polska, Górażdże Cement, Dekra, Roche Polska, and Sfinks Polska.