Support programmes
With our financial resources we support individual researchers and research teams with personal fellowships and project funding.
All about support programmes
On 10 December 2025 a new joint transnational cofunded call for project funding under the large-scale Horizon Europe partnership ‘ERDERA’ was launched, which aims to make Europe a global leader in rare diseases research and innovation, and deliver concrete health benefits to rare disease patients in the next decade by advancing prevention, diagnosis and treatment research.
ERDERA initiates a range of activities, with both internal (i.e. ERDERA members) and external activities. The main external activity is about organising open calls for research projects, which is an integral part of this partnership. The FWO, being a research funder, will participate in these calls, with a focus on funding public research institutes from Flanders and their researchers.
This second transnational call addresses research studies in view of solving undiagnosed rare genetic diseases and to address complex, multifactorial rare ron-renetic diseases by identifying causative variants in patients with no molecular diagnosis after prior genetic or genomic testing and providing diagnostic clarity for conditions of unknown or mixed pathogenesis.
Suggested focus areas:
More information
Deadline for pre-proposal submission AND national/regional pre-application via the FWO e-loket
12 February 2026, 14.00 CET (Brussels)
FWO participation and -funding addresses both the FWO fundamental (FO) and Strategic Basic Research (SBO) funding channels in this call. The type and scope of the proposed research project will determine the choice of funding channel for the research performed within Flanders (i.e. more fundamental in nature or strongly focused on valorisation potential). Non-compliance with the specific requirements per funding channel might lead to non-eligibility. Note that this is only an FWO requirement: European and/or international partners within the project consortium are free to choose their type of research.
For the fundamental funding channel the respective regulations apply. For the SBO funding channel the SBO regulation should be considered. The latter concern projects with a primarily economic and/or societal finality, of which ‘valorisation’ is an essential - and mandatory - aspect.
Research proposals are submitted to the ERDERA call secretariat, after registration and by making use of the submission platform which can be found on the submission website, by consortia of European and international researchers, according to the applicable procedures and eligibility criteria included in the call documents mentioned above. Practical information can also be consulted in the ‘Guidelines for Applicants document’, and an example of a pre-proposal template is also available on the ERDERA website.
Mandatory FWO administrative pre-registration
In case the consortium includes more than one partner requesting funding from FWO, a single online form should be submitted by the PI/(main)promoter, by using its personal e-loket, and containing all relevant information from the different Flemish partners.
The deadline to submit the administrative application to the FWO is the same as the deadline of the joint transnational call (pre-proposal stage). To ensure the eligibility of the proposal, it is recommended to consult the FWO administration at least one week in advance.
The FWO is able to support two projects for a 36 months duration, with an available maximum budget of 350.000 euro (overhead included) per project/consortium. The FWO budgetary rules, which differ per funding channel, are also clarified in the Guidelines for Applicants document (from p. 20 onwards).
The cofund partnerships under the Horizon Europe framework programme provide for co-financing by the European Commission in addition to national/regional funds. This can result in additional support at the time of the funding decision, based on the final ranking and after international peer review, which can generate additional projects – also for Flanders.
Some key points and deviations from the ‘regular’ FWO participatory framework to consider:
Researchers are strongly advised to contact the FWO before submission regarding the eligibility criteria. This to avoid the ineligibility of a researcher individually, and the project consortium as a whole.
For additional information FWO participation, please contact:
Toon Monbaliu (General and ‘FO’)
+32 (02)2 550 15 70
+32 (0)2 550 15 95