A group of experts from the National Institute of Museology and Collection Protection (NIMOZ) gathered in Warsaw to discuss the construction of the Central Warehouse of Museum Collections. It is to serve as a model for a safe cultural heritage storage for other museums from Poland and around the world. At the meeting, our group was represented by: Prof. Dr. hab. Roman Kozłowski and Dr. hab. Łukasz Bratasz, head of the Sustainable Conservation Laboratory of the Institute of Cultural Heritage Protection at Yale University from 2015-2018.