🏛 EU_PORTAL · 📍 EU
€2,000,000
10/2/2026
15/9/2026
Horizon Europe
European Partnership on Rare Diseases (ERDERA) (Phase 2)
Expected Outcome:
This topic aims at supporting activities that are enabling or contributing to one or several expected impacts of destination “Tackling diseases and reducing disease burden”. To that end, proposals under this topic should aim to deliver results that are directed at, tailored towards and contributing to all the following expected outcomes:
Scope:
This topic targets an action under Article 24(2) HE Regulation aiming to add additional activities to existing grant agreements, together with additional partners (if relevant) that would deliver on those activities. The award of a grant to continue the partnership in accordance with this call should be based on a proposal submitted by the coordinator of the consortium funded under topic HORIZON-HLTH-2023-DISEASE-07-01: “European Partnership on Rare Diseases” and the additional activities (which may include additional partners) to be funded by the grant should be subject to an evaluation. Taking into account that the present action is a continuation of the topic HORIZON-HLTH-2023-DISEASE-07-01: “European Partnership on Rare Diseases” and foresees an amendment to an existing grant agreement, the proposal should present the additional activities (including additional partners) to be covered by the award primarily in terms of grant agreement revisions. The existing action, the “European Rare Diseases Research Alliance” (ERDERA) can only reasonably be enhanced and enlarged on the basis of the existing consortium[2], as the co-funded framework established cannot simply be replaced without significant disruption, given the top-quality, long-term expertise and wide coverage of the beneficiaries comprising this consortium.
The proposal should thus present the specific additional activities (including, if relevant, additional partners) foreseen for the second instalment of the partnership. The partnership should continue to contribute to priorities of the communication “On effective, accessible and resilient health systems” (COM(2014) 215 final)[3], the “Communication from the Commission on enabling the digital transformation of health and care in the Digital Single Market; empowering citizens and building a healthier society” (COM(2018) 233 final)[4], the "Council conclusions on the Future of the European Health Union: A Europe that cares, prepares and protects" (9900/24)[5] and support the objectives of the EU4Health Programme (2021-2027)[6].
This partnership should also contribute to achieving the objectives of the Pharmaceutical Strategy for Europe[7], in terms of fulfilling unmet medical needs and catalysing the clinical development of medicines for rare diseases (i.e. “orphan medicinal products”) and ensuring that the benefits of research and innovation reach patients in the EU and the Associated Countries. Moreover, the partnership is expected to contribute and align with the objectives of the Directive 2911/24/EU on the application of patients’ rights in cross-border healthcare[8] and of the European Health Data Space (EHDS)[9].
Thanks to its capacity to bring together different stakeholders (e.g. research funders, health authorities, healthcare institutions, innovators, policymakers), the partnership will strengthen the European Research Area and consolidate the European research and innovation ecosystem with a critical mass of resources, and implement a long-term Strategic Research and Innovation Agenda (SRIA)[10].
The co-funded European Partnership on Rare Diseases should be implemented based on the priorities identified in the SRIA and through a joint programme of activities ranging from coordinating and funding transnational and clinical research to highly integrative and community-driven ‘in-house’ activities such as innovation strategies for the efficient exploitation of research results, EU clinical trial preparedness activities, optimisation of research infrastructures[11] and resources, including networking, training and dissemination activities. To this end, proposals are expected to build on the first phase of this partnership and should be structured along the following main objectives:
This topic requires the effective contribution of social sciences and humanities (SSH) disciplines and the involvement of SSH experts, institutions as well as the inclusion of relevant SSH expertise, in order to produce meaningful and significant effects enhancing the societal impact of the related research activities.
Collaboration with the European Commission's Joint Research Centre (JRC) should be considered to materialise the sharing of (meta)data regarding registries for rare diseases, exchanging data for clinical studies and research based on a unified pseudonymisation tool provided by the European Platform on Rare Disease Registration (EU RD Platform) and related tools and services, as well as in other areas of mutual interest, such as training and capacity building.
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The total indicative budget for the topic is EUR 91.3 million committed in annual instalments over the two years, 2026 and 2027 (EUR 48.7 million from the 2026 budget and EUR 42.6 million from the 2027 budget).
[1] See definition of FAIR data in the introduction to this Work Programme part.
[2] Consortium which was awarded the grant under topic HORIZON-HLTH-2023-DISEASE-07-01: “European Partnership on Rare Diseases”.
[3] https://health.ec.europa.eu/publications/communication-commission-com2014-215-final_en
[4] https://health.ec.europa.eu/publications/commission-communication-com-2018-233_en
[6] https://commission.europa.eu/funding-tenders/find-funding/eu-funding-programmes/eu4health_en
[7] https://health.ec.europa.eu/medicinal-products/pharmaceutical-strategy-europe_en
[8] https://eur-lex.europa.eu/eli/dir/2011/24/oj/eng in particular articles 12 and 13 respectively on European Reference Networks (ERNs) and rare diseases
[10] https://erdera.org/strategic-research-innovation-agenda-sria
[11] The relevant European research infrastructures in the area of health should be exploited for available services, expertise and digital tools for dataset creation, standardisation, data discovery, secure access, management, visualisation, harmonisation, analysis and other functions as appropriate. The catalogue of European Strategy Forum on Research Infrastructures (ESFRI) research infrastructures portfolio can be browsed on the ESFRI website: https://ri-portfolio.esfri.eu
[12] https://irdirc.org
Eligible countries are described in Annex B of the Work Programme General Annexes.
A number of non-EU/non-Associated Countries that are not automatically eligible for funding have made specific provisions for making funding available for their participants in Horizon Europe projects. See the information in the Horizon Europe Programme Guide.
The proposal must be submitted by the coordinator of the consortium funded under topic HORIZON-HLTH-2023-DISEASE-07-01: “European Partnership on Rare Diseases”. This eligibility condition is without prejudice to the possibility to include additional partners.
In recognition of the opening of the US National Institutes of Health’s programmes to European researchers, any legal entity established in the United States of America is eligible to receive Union funding. Because the US contribution will be considered for the calculation of the EU contribution to the partnership, the concerned consortium of research funders from eligible EU Members States and Associated Countries must expressly agree to this participation.
The Joint Research Centre (JRC) may participate as member of the consortium selected for funding as a beneficiary with zero funding, or as an associated partner. The JRC will not participate in the preparation and submission of the proposal - see General Annex B.
Other eligibility conditions are described in Annex B of the Work Programme General Annexes.
Financial and operational capacity and exclusion are described in Annex C of the Work Programme General Annexes.
The evaluation will take into account the existing context and the scope of the initial evaluation as relevant, and related obligations enshrined in the grant agreement.
If the proposal is successful, the next stage of the procedure will be grant agreement amendment preparations.
If the outcome of amendment preparations is an award decision, the coordinator of the consortium funded under topic HORIZON-HLTH-2023-DISEASE-07-01: “European Partnership on Rare Diseases” will be invited to submit an amendment to the grant agreement, on behalf of the beneficiaries.
Award criteria, scoring and thresholds are described in Annex D of the Work Programme General Annexes.
The thresholds for each criterion will be 4 (Excellence), 4 (Impact) and 4 (Implementation). The cumulative threshold will be 12.
Submission and evaluation processes are described in Annex F of the Work Programme General Annexes and the Online Manual.
Indicative timeline for evaluation and grant agreement are described in Annex F of the Work Programme General Annexes.
This action is intended to be implemented in the form of an amendment of the grant agreement concluded pursuant to Article 24(2) of the Horizon Europe Regulation.
For the additional activities covered by this action:
The granting authority may, up to 4 years after the end of the action, object to a transfer of ownership or to the exclusive licensing of results, as set out in the specific provision of Annex 5.
Legal and financial set-up of the grants are described in Annex G of the Work Programme General Annexes.
Specific conditions are described in the specific topic of the Work Programme.
Application and evaluation form templates
Standard application form (HE COFUND top-up) - the application form specific to this call is available in the Submission System
Standard evaluation form (HE COFUND) - will be used with the necessary adaptations
Guidance
Model Grant Agreement (MGA)
Call-specific instructions
Information on clinical studies (HE)
HE Main Work Programme 2026-2027 – 1. General Introduction
HE Main Work Programme 2026-2027 – 4. Health
HE Main Work Programme 2026-2027 – 15. General Annexes
HE Framework Programme 2021/695
HE Specific Programme Decision 2021/764
EU Financial Regulation 2024/2509
Decision authorising the use of lump sum contributions under the Horizon Europe Programme
Rules for Legal Entity Validation, LEAR Appointment and Financial Capacity Assessment
EU Grants AGA — Annotated Model Grant Agreement
Funding & Tenders Portal Online Manual
Online Manual is your guide on the procedures from proposal submission to managing your grant.
Horizon Europe Programme Guide contains the detailed guidance to the structure, budget and political priorities of Horizon Europe.
Funding & Tenders Portal FAQ – find the answers to most frequently asked questions on submission of proposals, evaluation and grant management.
Research Enquiry Service – ask questions about any aspect of European research in general and the EU Research Framework Programmes in particular.
National Contact Points (NCPs) – get guidance, practical information and assistance on participation in Horizon Europe. There are also NCPs in many non-EU and non-associated countries (‘third-countries’).
Enterprise Europe Network – contact your EEN national contact for advice to businesses with special focus on SMEs. The support includes guidance on the EU research funding.
IT Helpdesk – contact the Funding & Tenders Portal IT helpdesk for questions such as forgotten passwords, access rights and roles, technical aspects of submission of proposals, etc.
European IPR Helpdesk assists you on intellectual property issues.
CEN-CENELEC Research Helpdesk and ETSI Research Helpdesk – the European Standards Organisations advise you how to tackle standardisation in your project proposal.
The European Charter for Researchers and the Code of Conduct for their recruitment – consult the general principles and requirements specifying the roles, responsibilities and entitlements of researchers, employers and funders of researchers.
Partner Search help you find a partner organisation for your proposal.