This deliverable defines and describes the first release (R1) of Virtual Access (VA) services made available through the IRISCC project. These services, contributed by participating European Research Infrastructures (RIs), are integrated into the IRISCC Catalogue of Services to provide remote access to data, tools, and resources supporting climate change risk assessment and response.
This deliverable outlines the onboarding of eleven R1 services under Task 9.1, detailing their scientific domains, access conditions, technical features, and provider contacts. The services span atmospheric observations, climate modelling, aerosol analysis, and related areas, and offer open-access platforms for both real-time and historical data. It also outlines the approach to usage tracking, which will support future reporting in Work Package 9.

