This deliverable introduces the Data Management Plan (DMP) for the START project. The START DMP provides an analysis of the main elements of the data management policy that will be used throughout the project by the partners. Specifically, the DMP describes the methodology for data collection and generation and whether and how data will be shared to ensure that the data will be findable, accessible, interoperable and reusable (FAIR) for the potential users. It has been prepared using the template (version 1.0 from 5 May 2021) for a DMP provided under the project reporting templates in the reference documents for the Horizon Europe programme of the Funding and Tenders portal of the European Commission.