The ERDERA 2026 joint Transnational Call “Resolving unsolved cases in rare genetic and non‑genetic diseases” is open!
The deadline to submit pre-proposals is 12 February 2026
The aim of the call is to tackle RD patient-need led challenges and enable scientists to build, based on common interests and sharing of expertise, effective, multinational, interdisciplinary research collaborations. The expected impact lies in the future translation and use of the results to the benefit of patients.
This call focuses on resolving unsolved cases in rare genetic and non-genetic diseases, supporting research that delivers diagnostic clarity for patients and families.
Accurately diagnosing RDs is a major challenge, with approximately 50% of individuals with a suspected of having a rare genetic condition remaining undiagnosed or misdiagnosed despite standard clinical genetics care. In addition, RDs of non-genetic origin - estimated to account for about 10% of all RD cases - remain an under-investigated area. Given the complexity of these disorders, multiple and complementary diagnostic approaches are required. These unmet needs and challenges complexity underpin the objectives of this call.
12/02/2026: Pre-Proposal submission deadline. Complete online submission and upload completed application template including additional doccuments
Find out more about the call, key dates and guidance at the ERDERA website!