Julio M. del Hoyo-Meléndez holds a PhD in science and conservation of cultural heritage from the Department of Conservation and Restoration of Cultural Heritage of the Polytechnic University of Valencia, Spain. He received a bachelor’s and a master’s degree in chemistry from the University of Puerto Rico and the University of Houston, respectively. He was a graduate intern in the Museum Research Laboratory of the Getty Conservation Institute in Los Angeles, USA from 2005 to 2006. In 2007, he was awarded a predoctoral fellowship at the Smithsonian Museum Conservation Institute in Maryland (USA) for conducting research on the action of light on cultural heritage materials. He is the Head the Laboratory of Analysis and Non-Destructive Investigation of Heritage Objects of the National Museum in Krakow in Poland. He is the Editor-in-Chief of JAIC.