European network coordinating the digitisation and data integration of natural science collections across museums, herbaria, and research institutions.
CETAF is a European network of natural history museums, botanical gardens, and research institutions that coordinates the digitisation, standardisation, and sharing of taxonomic and natural science collections data. They build the digital infrastructure that makes biodiversity and geodiversity data from physical collections findable, accessible, and interoperable across institutions. Their core contribution is bridging the gap between vast physical natural history collections (specimens, fossils, minerals) and modern data-driven biodiversity research by enabling FAIR-compliant data services and linked open data systems.
Central to ICEDIG (large-scale digitisation), SYNTHESYS PLUS (digital infrastructure for collections), DiSSCo Prepare (distributed scientific collections system), and BiCIKL (integrated knowledge library).
DiSSCo Prepare built distributed data infrastructure for biological and geological diversity; BiCIKL created a biodiversity knowledge graph with linked open data; SYNTHESYS PLUS connected digital collection resources.
ENVRI-FAIR focused on making environmental research infrastructure services FAIR-compliant; BiCIKL emphasised open science and data interoperability.
SYNTHESYS PLUS addressed systematics and taxonomy directly; BiCIKL integrated taxon names, genomics, and literature into a unified knowledge system.
BiCIKL (their most recent and largest-funded project) built a biodiversity community integrated knowledge library connecting genomics, literature, collections, and taxon names via linked open data.
CETAF's early H2020 work (2018-2019) centred on foundational infrastructure — digitising physical collections at scale (ICEDIG) and making environmental research data FAIR-compliant (ENVRI-FAIR). By 2020-2024, their focus shifted decisively toward building interconnected biodiversity knowledge systems, emphasising linked open data, knowledge graphs, and the integration of genomics with traditional taxonomic data (BiCIKL, DiSSCo Prepare). The trajectory shows a clear move from "digitise what we have" to "connect everything into a living, queryable biodiversity intelligence layer."
CETAF is evolving from a digitisation coordinator into an architect of interconnected biodiversity data ecosystems, making them a strong partner for any project needing to link biological, geological, or environmental datasets across European institutions.
CETAF operates exclusively as a participant — never as coordinator — which reflects their role as a network body that contributes governance, standards expertise, and community coordination rather than leading individual research agendas. With 104 unique consortium partners across 29 countries, they function as a high-connectivity hub in the European biodiversity research infrastructure landscape. Their consistent presence in large ESFRI-linked consortia (DiSSCo, SYNTHESYS, ENVRI) means partnering with CETAF gives access to a vast network of natural history institutions and their collections.
CETAF has collaborated with 104 distinct partners across 29 countries in just 5 projects, reflecting their role as an umbrella organisation connecting Europe's major natural history institutions. Their network spans nearly all EU member states and associated countries, with particular density in Western and Central Europe.
CETAF is not a research performer — it is the connective tissue between Europe's taxonomic facilities. No other single organisation provides the same breadth of access to natural science collections, specimen data, and the institutions that manage them. For any consortium needing biodiversity data infrastructure, collection access, or taxonomic standards alignment across multiple countries, CETAF is effectively irreplaceable.
