This report synthesizes the outcomes of the DEEP-REST stakeholder workshop held on May 11, 2022. The focus of the workshop was on the identification and prioritization of issues (political, economic, social, technological, environmental, legal) to be considered in conservation and restoration scenarios in a context of deep-sea mining. The report includes a copy of all the written material produced during the break-out group discussions. This report will serve as a basis for further discussion in the next steps of the stakeholder consultation process within DEEP-REST.