 Return and reintegration are an integral part of human mobility and remain key topics in the national and international agendas. Safe and dignified return and sustainable reintegration call for the cooperation from all stakeholders involved. In turn, improved cooperation requires fostering of knowledge sharing and learning. The EU-IOM Knowledge Management Hub's Return and Reintegration Platform is an online tool and repository for sharing knowledge, research and good practices. Available in both English and French, the platform is also designed to promote exchanges among practitioners, policy makers and other stakeholders in host, transit and origin countries, allowing them to build on existing expertise and help protect returnees and ease their reintegration into their communities. The Return and Reintegration Platform offers three main features. A virtual community of practice accessible to registered members allows for peer-to-peer discussions to share expert knowledge and lessons learned. Registered members can post queries, share documents and participate in online discussions. A variety of return and reintegration focused e-learning content that invites users to participate in online courses and webinars, promoting knowledge sharing and learning. A repository of resources from 2000 to present provides for the first time access to hundreds of publications related to return and reintegration, including knowledge products specifically developed by the Knowledge Management Hub. Additional sections include a spotlight on the latest news, events and stories and an interactive map of reintegration initiatives. You're invited to be active contributors to the platform by taking part in exchanges with peers, sharing publications, lessons learned and information on reintegration initiatives. Your engagement and expertise are key in supporting cross-regional cooperation on return and reintegration and fostering evidence-based programming and policies. Visit the Return and Reintegration Platform to learn more.