On October 15^th, 2019, Dr. Haruyuki Ishii, Associate professor at the Department of Sustainable Environmental Engineering of Yamaguchi University (Japan), delivered the conference “A comprehensive introduction of emulsion polymerization from laboratory to industrial scale”. The event took place the ETSIIT of the University of Cantabria and was organized in the frame of the Master and Doctorate Programs in Chemical Engineering. Also, undergraduate students enrolled in the course Polymer Engineering had the opportunity to learn the fundamentals of emulsion polymerization from an expert in this topic.