The purpose of this Call for Tenders is to identify trusted managed security service providers that will support ENISA in the implementation of Regulation (EU) 2023/2841 on measures for a high common level of cybersecurity at the institutions, bodies, offices and agencies of the Union. The successful contractor(s) will be expected to provide monitoring, analysis, threat hunting and incident response consultancy services for IT systems and tools for which ENISA is the risk owner.