In a “Coffee Lecture” at University of Hildesheim, Simon Hodson (CODATA international) gave a presentation on

“Interoperability and Reusability for Cross Domain Data: the next challenge for FAIR”.

the Coffee Lecture slides and video recording (together with discussions)  are available
http://doi.org/10.5281/zenodo.4739047
https://zenodo.org/record/4739047#.YJNz-efgo2x

In this presentation, several documents have been mentioned:

“Turning FAIR into Reality”  https://ec.europa.eu/info/sites/default/files/turning_fair_into_reality_1.pdf 

Gregory, Arofan, Hodson, Simon, & Wackerow, Joachim. (2021, April 21). The Role of DDI-CDI in EOSC: Possible Uses and Applications.
http://doi.org/10.5281/zenodo.4707263
( cf. EOSC European Open Science Cloud   https://eosc-portal.eu/  )
( cf. DDI-CDI  Data Documentation Initiative Cross-Domain Integration https://ddialliance.org/announcement/public-review-ddi-cross-domain-integration-ddi-cdi   )

This report looks at the potential use of the Data Documentation Initiative Cross-Domain Integration (DDI-CDI) specification to the data-sharing requirements faced by EOSC. By analyzing real-world projects and implementations, and through discussion with those responsible for related metadata and infrastructure specifications, the potential role played by the DDI-CDI model in the overall EOSC system is envisioned, and recommendations made for how to realize the identified opportunities for its use.

Cost-Benefit analysis for FAIR research data – Cost of not having FAIR research data
http://publications.europa.eu/resource/cellar/d375368c-1a0a-11e9-8d04-01aa75ed71a1.0001.01/DOC_1

>>>>     Please note that the  Interoperability topic is central to the innovations needed urgently in holistic Information Management for RISK, Safety and Security.

Horst Kremers
CODATA-Germany