Threats by pests to cultural heritage are now more than ever on the agenda for museums, archives, libraries and historic houses. It is therefore important that professionals within the sector, such as collection managers, conservators, curators, archivists, librarians, scientists and others, meet and discuss methods of dealing with the challenges posed by pests. The conference Integrated Pest Management (IPM) for Cultural Heritage took place in Stockholm 21–23 May 2019. It was the 4th international conference on IPM and emphasized the following themes: Communicating IPM, IPM in the era of globalisation and IPM in a changing climate. The papers in this volume illustrate the challenges within these areas and the importance of cooperation and networking within the field of IPM.