Open calls
Call identifier
Deadline
Type of action
Budget overview
Indicative number of grants
Pillar II: Piloting innovative approaches to support academic startups and spinoffs
HORIZON-WIDERA-2026-06-ERA-04
Last date for submission12-03-2026
CSA
Pillar IV: Advancing Knowledge for ERA
HORIZON-WIDERA-2026-06-ERA-08
Last date for submission12-03-2026
RIA
Pillar II: Strengthening ecosystems for open, ethical, and sustainable ERA
HORIZON-WIDERA-2026-06-ERA-03
Last date for submission12-03-2026
CSA
Pillar I: Accelerating open access and research assessment reforms in ERA
HORIZON-WIDERA-2026-06-ERA-01
Last date for submission12-03-2026
CSA
Pillar III: European Citizens’ Hackathon Championship
HORIZON-WIDERA-2026-06-ERA-06
Last date for submission12-03-2026
CSA
Pillar I: Building institutional capacities for ethical, equitable, open, and inclusive ERA
HORIZON-WIDERA-2026-06-ERA-02
Last date for submission12-03-2026
CSA
Pillar III: Science comes to town 2028
HORIZON-WIDERA-2026-06-ERA-07
Last date for submission12-03-2026
CSA
Pillar III: Fostering citizen engagement for more responsible and democratic R&I
HORIZON-WIDERA-2026-06-ERA-05
Last date for submission12-03-2026
CSA
Pillar I: Facilitating development of institutional open access policies through the retention of intellectual property rights
HORIZON-WIDERA-2027-05-ERA-01
Last date for submission11-03-2027
CSA
Pillar IV: Upgrading the EU’s independent knowledge on China’s Science, Technology and Innovation system
HORIZON-WIDERA-2027-05-ERA-05
Last date for submission11-03-2027
RIA
Pillar III: Science comes to town 2029
HORIZON-WIDERA-2027-05-ERA-03
Last date for submission11-03-2027
CSA
Pillar III: Promoting public engagement in R&I and scientific literacy
HORIZON-WIDERA-2027-05-ERA-04
Last date for submission11-03-2027
CSA
Pillar II: Talent ecosystems for attractive early research careers
HORIZON-WIDERA-2027-05-ERA-02
Last date for submission11-03-2027
CSA