The countdown has officially started, our Open Call 2025 for new COST Action proposals closes in six months on 21 October 2025 at 12.00 (noon) CEST.
A COST Action is an interdisciplinary research network that brings researchers and innovators together to investigate a topic for four years. Open to all science and technology fields, including new and emerging ones, COST Actions are also bottom-up meaning you can propose a network based on your own interests or ideas.
The funding a COST Action receives covers the expenses of networking activities and can be used to fund events, Short-Term Scientific Missions, Training Schools, communication activities, and virtual networking tools. A COST Action has an estimate budget of €125,000 in its first year and €150,000 per year for the other three years.
Participants are invited to submit a proposals that contributes to the scientific, technological, economic, cultural or societal knowledge advancement and development of Europe. Multi- and interdisciplinary proposals are encouraged.
The Open Call Action proposal submission, evaluation, selection and approval (SESA) procedure is fully science and technology-driven and will ensure a simple, transparent and competitive proposal evaluation and selection process, reflecting the bottom-up, open and inclusive principles of COST.