This book constitutes the proceedings of the 8th International Conference on Decision Support Systems Technologies ICDSST 2022 held during May 2325 2022.The EWGDSS series of International Conference on Decision Support System Technology ICDSST is planned to consolidate the tradition of annual events organized by the EWGDSS in offering a platform for European and international DSS communities comprising the academic and industrial sectors to present stateoftheart DSS research and developments to discuss current challenges that surround decisionmaking processes to exchange ideas about realistic and innovative solutions and to codevelop potential business opportunities. The main aim of this years conference is to investigate the role DSS and related technologies can play in mitigating the impact of pandemics and postcrisis recovery. The 15 papers presented in this volume were carefully reviewed and selected from 46 submissions.