*Communication* **Food Composition Data and Tools Online and Their Use in Research and Policy: EuroFIR AISBL Contribution in 2022**

**Alessandra Durazzo 1,\*, Siân Astley 2, Maria Kapsokefalou 3, Helena Soares Costa 4, Angelika Mantur-Vierendeel 2, Loek Pijls 5, Luca Bucchini 6, Marija Glibeti´c 7, Karl Presser <sup>8</sup> and Paul Finglas 9,\***


**Abstract:** Food, nutrition, and health are linked, and detailed knowledge of nutrient compositions and bioactive characteristics is needed to understand these relationships. Additionally, increasingly these data are required by database systems and applications. This communication aims to describe the contribution to databases and nutrition fields as well as the activities of EuroFIR AISBL; this member-based, non-profit association was founded to ensure sustained advocacy for food information in Europe and facilitate improved data quality, storage, and access as well as encouraging wider exploitation of food composition data for both research and commercial purposes. In addition to the description of its role and main objectives, a snapshot of EuroFIR AISBL's activities over the years is also given using a quantitative research literature analysis approach. The focus of this communication is to provide descriptions and updates of EuroFIR's online tools, i.e., FoodEXplorer, eBASIS, and PlantLIBRA, by highlighting the main uses and applications. Integrating food-related infrastructures and databases, following standardized and harmonized approaches, and considering interoperability and metrological principles are significant challenges. Ongoing activities and future plans of EuroFIR AISBL are highlighted, including, for instance, work within the Food Nutrition Security Cloud (FNS-Cloud) to make food, nutrition, and (food) security data more findable, accessible, interoperable, and ultimately reusable.

**Keywords:** EuroFIR AISBL; food data banks; nutrients; bioactive compounds; standardization; harmonization; interoperability
