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Horizon Europe · European Union

Expanding and deepening the EOSC Federation (EOSC Partnership)

Opens 9 Mar 2027

The EU's Horizon Europe programme expects to make 1 award of €40 million, from a total budget of €40 million. Applications close on 15 Jun 2027 (EU calls usually close at 17:00 Brussels time). Organisations in EU member states and Horizon Europe associated countries such as Türkiye can usually take part; the topic conditions control.

Deadline
15 Jun 2027 (in 212 days)
Opens
9 Mar 2027
Grant amount
€40 million per project
Funding rate
Usually 30% (programme co-fund) Standard rule for this programme; the call can differ.
Total budget
€40 million
Expected awards
1
Type of action
HORIZON Programme Cofund Actions · HORIZON Action Grant Budget-Based
Likely applicant types
Companies, SMEs / start-ups, Non-profits, Universities & research, Public bodies From source categories or programme rules; the call decides.
Funder
Horizon Europe (HORIZON)
Reference
HORIZON-INFRA-2027-01-EOSC-01
Call
HORIZON-INFRA-2027-01
Last checked
14 Nov 2026

Open the official call ↗ Add deadline to calendar

Expected outcome

Project results are expected to contribute to the following outcomes:

• The EOSC Federation provides to EOSC users with state-of-the-art digital services addressing their needs to store, process and share data, run software, models and workflows, and collaborate with their peers.

• Research and digital infrastructures and other organisations providing scientific services are equipped with appropriate structures and technical, legal and coordination mechanisms to onboard, manage and sustainably operate digital tools and services in the EOSC Federation.

• Investments across Europe in the provision of FAIR scientific data and services within EOSC are more aligned and coordinated, achieving economies of scale and more efficient use of digital resources.

Scope

In order to carry out typical research workflows, researchers need to use a broad range of digital services such as data storage, computing, applications, and collaboration tools. Such services are often cost-intensive and their provision is restricted, e.g. to researchers within a country/region or a specific thematic area. The EOSC Federation aims to provide a trusted, sovereign and secure environment to researchers in Europe to use high-quality, FAIR research data and run research workflows, with a focus on cross-disciplinary and cross-country research collaboration.

The aim of the topic is to set up an EOSC Federation-wide mechanism that enables multiple organisations to seamlessly offer such digital services, and to support the sustained provision of these services to EOSC users. It also aims to enlarge the EOSC Federation by supporting the expansion of Nodes as gateways through which multiple organisations can offer their resources, such as data and services, to EOSC users.

Read the full text

Proposals should cover the following activities:

1) Provide seamless, user-friendly access to EOSC users to digital services for typical research workflows such as data storage, computing, applications, and collaboration tools, through a fully integrated EOSC Federation-wide system.

• Gather requirements and analyse needs of researchers and EOSC users for such services and how they can best complement and integrate with existing resources in the EOSC Federation.

• Support developing and embedding a Federation-wide resource management and accounting system for the efficient provision of such services across the Federation, building on the design principles of the ‘virtual credit allocation’ system of the EOSC EU Node and any further development in the EOSC Federation.

• Provide access to EOSC users to such services, based on the researchers' and EOSC users' needs and requirements and making use of a Federation-wide resource management and accounting system and harmonised access policies, in line with the principles and guidelines of transnational and virtual access to European Research Infrastructures and related EOSC Federation policies.

• Upgrade the EOSC user experience through deep, back-end, cross-provider integration of key digital services covering the full research lifecycle, achieving a user-friendly and robust environment.

• Develop, test and demonstrate business models for the effective management of the supply and demand of such services, as well as for their long-term sustainable provision in the EOSC Federation, beyond the end of the project’s duration.

• Develop guidelines to facilitate a harmonised approach to the acquisition and provision of such services that supports research data sovereignty and research security in Europe, ensuring a trusted, secure and sovereign EOSC Federation.

• Establish mechanisms for continuous feedback and improvement, including indicators for monitoring the quality and usage of the services, building on and further developing…

Topics

European Open Science Cloud FAIR data Open science

Timing

Single-stage call. Next deadline 2027-06-15. The portal states the exact cut-off time (EU calls usually close at 17:00 Brussels time).

How to apply

  1. Read the full topic on the Funding & Tenders Portal: expected outcome, scope, type of action and the topic conditions, including any country restrictions.
  2. Register each participating organisation in the Funding & Tenders Portal to get a PIC.
  3. Check the topic conditions for the minimum number of partners.
  4. Prepare Part A (administrative forms and budget, completed in the portal) and Part B (the technical description on the official template for this type of action).
  5. Submit in the portal before the cut-off time on the deadline day. Late submissions are not accepted.

From the call text

Who can apply
Not stated in the call text we hold — check the official page
Company stage
Not stated in the call text we hold — check the official page
Single applicant or consortium
Read the topic conditions on the EU Funding & Tenders Portal for eligible countries, consortium requirements, budget and the application route.
Where applicants must be based
Read the topic conditions on the EU Funding & Tenders Portal for eligible countries, consortium requirements, budget and the application route.
Where to apply
Read the topic conditions on the EU Funding & Tenders Portal for eligible countries, consortium requirements, budget and the application route.

Read the EU application guide

Where these facts come from

FactValueHow we knowTaken from the source
Deadline15 June 2027
“Single-stage call. Next deadline 2027-06-15. The portal states the exact cut-off time (EU calls usually close at 17:00 Brussels time).”
official data field15 Nov 2026
Amount per applicantUnknown — not stated in the source we holdunknown—
Total budget€40 millionofficial data field15 Nov 2026
Funding rateUsually 30% (programme co-fund)programme standard rule15 Nov 2026
Who can applyUnknown — not stated in the source we holdunknown—
Where to applyRead the topic conditions on the EU Funding & Tenders Portal for eligible countries, consortium requirements, budget and the application route.read from the official text15 Nov 2026

Official sources

Official call page

Facts on this page come from the funder’s official data, taken on 14 Nov 2026. The funder's own documents, including later amendments, always take precedence.

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