The CESSDA Data Management Expert Guide (DMEG) is designed by European experts to help social science researchers make their research data Findable, Accessible, Interoperable, and Reusable (FAIR). They have made available an expert guide for data management, freely (of course) on Zenodo.
https://zenodo.org/record/3820473
Bookmark this for your next grant application, or when you start up a new project!