
The AQUARIUS project has officially opened its Second Transnational Access (TA) Funding Call, offering a unique opportunity for researchers, industry professionals, and citizen science groups to access cutting-edge marine and freshwater research infrastructures across Europe. Running from 2 September to 28 October 2025, this call supports the EU Mission “Restore Our Ocean and Waters by 2030” by enabling collaborative, cross-border research initiatives.
Who Can Apply?
Researchers from academia, public bodies, industry, and civil society organisations and both EU and non-EU user groups can apply, though access for non-EU groups is capped at 20% of the total access units
What’s Offered?
Free access to selected research infrastructures.
Logistical, technological, and scientific support, including training and vessel mobilization.
Travel and subsistence costs covered up to a specified limit.
Support for mobile infrastructures like drones and ROVs, including transport to work areas
Budget and Evaluation
The AQUARIUS initiative has allocated €8.1 million for transnational access, including travel support. Projects will be evaluated based on:
Scientific excellence
Logistical feasibility
Value for money
Budgets per project may reach €1 million or more for large, integrated proposals, while smaller, lower-cost projects are equally welcome.
Thematic Areas:
Projects should address topics like:
Sustainable aquatic resource management
Ecosystem restoration
Pollution reduction
Climate resilience
Blue economy innovation
Public engagement
How to Apply:
Check eligibility and thematic fit.
Explore the AQUARIUS infrastructure catalogue.
Contact infrastructure operators.
Submit proposals via the AQUARIUS TAP portal by 28 October 2025.