This document, D7.3 Data Management Plan (DMP) presents the main elements of the data management policy used by the consortium during the LICROX project, which is funded by the European Union’s H2020 Programme under Grant Agreement No.951843. It describes the types of data, how they will be preserved and if they are shared or confidential. The DMP provides an overview of the datasets. Initially data management will build on the existing infrastructure within the partners. Data produced by the consortium will be made available through the LICROX website and on the LICROX Teams Working Group, that serves as the internal information sharing tool for the consortium, maintained by the project management board. The publications and data repository for the project outcomes will be gradually shifted to the public repository Zenodo hosted at the Conseil Européen pour la Recherche Nucléaire (CERN) by partner ICIQ. In addition, each institution will also use their regular public repositories. This as a living document, subject to formal change control and a mid-term update is already planned by month 18 (D7.4).