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This round is closed. The next round and similar open calls are listed below. Synced from the EU Funding & Tenders Portal on 9 November 2026.
This call is closed. These open or upcoming calls fund the closest work.
Projects the EU funded under this call, with the organisation that led each one.
HADRON-2030Access to physics with hadrons at the frontier of knowledge : fundamental research and applications
Led by Centre National de la Recherche Scientifique CNRS · France · 2026 · Official record ↗
ATMO-SERVATMOspheric research infrastructure SERVices for curiosity-driven research of atmospheric chemistry and dynamics
Led by Actris Eric · Finland · 2026 · Official record ↗
Based on projects the EU funded on the same subject in this programme.
ResearchData4SocietyTHE POTENTIAL OF RESEARCH DATA – HOW RESEARCH INFRASTRUCTURES PROVIDE NEW OPPORTUNITIES AND BENEFITS FOR SOCIETY HIGH-LEVEL PRESIDENCY CONFERENCE ON RESEARCH INFRASTRUCTURES
HORIZON-INFRA-2023-SE-CONF-ART195-IBA · 2023 · Official record ↗
RAISEARTHResearch Infrastructure Services Advancing Frontier Knowledge in Sun-Earth Interactions
HORIZON-INFRA-2025-01-SERV-04 · 2026 · Official record ↗
MICROBES-4-CLIMATEMicrobial services addressing climate change risks for biodiversity and for agricultural and forestry ecosystems: enabling curiosity-driven research and advancing frontier knowledge
HORIZON-INFRA-2023-SERV-01-02 · 2024 · Official record ↗
ENVRI-Hub NEXTENVironmental Research Infrastructures delivering an open access Hub and NEXT-level interdisciplinary research framework providing services for advancing science and society
HORIZON-INFRA-2023-DEV-01-04 · 2024 · Official record ↗
RDA TIGERResearch Data Alliance facilitation of Targeted International working Groups for EOSC-related Research solutions
HORIZON-INFRA-2022-EOSC-01-04 · 2023 · Official record ↗
ATRIUMAdvancing FronTier Research In the Arts and hUManities
HORIZON-INFRA-2023-SERV-01-02 · 2024 · Official record ↗
ENES-RISeENES-RI Services: Services of the European Network for Earth System Modelling Research Infrastructure
HORIZON-INFRA-2025-01-SERV-02 · 2026 · Official record ↗
IRISCCIntegrated Research Infrastructure Services for Climate Change risks
HORIZON-INFRA-2023-SERV-01-01 · 2024 · Official record ↗
Each one links to its EU funding record and the partners it works with: a starting list for building a consortium.
Project results are expected to contribute to all the following expected outcomes:
This topic aims at providing trans-national access (on-site or remote) and/or virtual access to integrated and customised research infrastructure services for curiosity-driven research in wide scientific domains, offered by a wide range of complementary and interdisciplinary top level research infrastructures. Given the funding rate, the topic also aims at fostering the sustainability of the access scheme. Proposals are expected to address one domain area and must explicitly state which area they address.
The scientific domains covered under this topic are:
For Area 2, proposers should fully exploit transversal links to and identify common developments with neighbouring communities within the field of particle and nuclear physics building on the work of recent Horizon projects where applicable.
Access also includes ad hoc users’ training and scientific and technical support. Training courses for using the infrastructures may also be supported. Training courses and ad hoc users’ training will prepare the new generations of researchers to properly exploit leading-edge research infrastructures, and should provide them with appropriate skills for data stewardship.
Activities to facilitate and integrate the access procedures, to further develop the remote or virtual provision of services and to improve, customise and harmonise the services the infrastructures will also be supported.
The main goal of this topic is access provision to existing services: this should be clearly reflected by the proposed activities and the allocated resources. The improvement and optimisation of the offered services and the development of new services, relevant to specific scientific challenges in the identified domains, can also be supported, including joint/cross-research infrastructure services, provided that the resulting services are opened and offered already under the actions (short-term R&D) and that the long-term sustainability of such services is ensured by the participant research infrastructures. This topic will not support longer-term R&D for new instrumentation, tools, methods and advanced digital solutions.
Proposals should adhere to the guidelines and principles of the European Charter for Access to Research Infrastructures[1].
Data management (and related ethics issues), interoperability, as well as the connection of digital services (e.g. data services) to the European Open Science Cloud, should be addressed where relevant.
Proposals should take due account of major European or international initiatives relevant in the domain. When appropriate, they should foster the use and deployment of (open) global standards.
Proposals should make available to researchers a very wide, inclusive and comprehensive portfolio of complementary research infrastructure services, including data services, which are relevant for frontier research in the domain. To this extent, they should involve, as beneficiaries, affiliated entities, third parties, or external providers of purchased services, the necessary interdisciplinary set of research infrastructures of European interest[2] that provide such services, including, if applicable, from emerging facilities.
Proposed actions should ensure that they are strongly linked to research infrastructures of pan-European relevance, as prioritised by ESFRI and the ERICs. Therefore, proposals should include at least one ESFRI Landmark[3] or European Research Infrastructure Consortium (ERIC)[4] as beneficiary. In case of a distributed[5] ERIC, as an alternative to the ERIC participating as a beneficiary, a legal entity that is hosting ERIC facilities, resources or related services may participate as a beneficiary. A declaration signed by the legal representative of the ERIC should confirm that the ERIC is supporting this participation, explain the relevance for the ERIC and describe any further cooperation with the ERIC.
Access could also be open, in accordance with the ‘Specific Features for Research Infrastructure’ section of this Work Programme, to third countries’ researchers to work on global scientific challenges. Research infrastructures from third countries[6] may be involved when appropriate. However, such research infrastructures should only be involved, as beneficiaries or affiliated entities, if they offer complementary or more advanced services than those available in the EU Member States and Associated Countries.
Proposals should include an outreach and engagement plan to actively advertise their services to the research communities, notably from Widening countries in the specific domains.
Proposals are expected to exploit synergies and to ensure complementarity and coherence with other EU grants supporting access provision.
Proposals should include the list of services/installations[7] opened by research infrastructures for trans-national or virtual access and the amounts of units of access made available for users. Further conditions and requirements relating to access provisions that applicants should fulfil when drafting a proposal are given in the “Specific features for Research Infrastructures” section of this work programme part. Compliance with these provisions will be taken into account during evaluation. In this topic the integration of the gender dimension (sex and gender analysis) in research and innovation content is not a mandatory requirement.
[1] https://op.europa.eu/publication-detail/-/publication/ec4692ae-ac6f-11ef-acb1-01aa75ed71a1
[2] A research infrastructure is of European interest when is able to attract users from EU or associated countries other than the country where the infrastructure is located. This includes ESFRI and ERIC infrastructures.
[3] See lists of ESFRI 'Landmarks‘ in the 2021 ESFRI Roadmap on https://roadmap2021.esfri.eu/
[4] European Research Infrastructure Consortium (ERIC) | European Commission (europa.eu)
[5] The term ‘distributed’ research infrastructure typically refers to one or a few central hubs and several interlinked (national or institutional) nodes where many components of the research infrastructure may not be part of the same legal entity, the ERIC.
[6] See the Eligibility conditions for this topic.
[7] “Installation” means a part or a service of a research infrastructure that can be used independently from the rest. A research infrastructure consists of one or more installations.
1. Admissibility Conditions: Proposal page limit and layout
Applicants are not required to include in their proposal a plan for the exploitation and dissemination of the results as the main objective of these actions is the service provision.
As proposals need to give information on the research infrastructures providing access, the page limit of the application is 100 pages.
described in Annex A and Annex E of the Horizon Europe Work Programme General Annexes.
Proposal page limits and layout: described in Part B of the Application Form available in the Submission System.
2. Eligible Countries
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.
3. Other Eligible Conditions
The following additional eligibility criteria apply:
Given the specific nature of this topic, access provision activities must be included in the proposal. Please read carefully the provisions under the section “Specific features for Research Infrastructures” of this work programme part before preparing your application.
Considering the Union’s interest to make accessible to its researchers the most advanced research infrastructures, wherever they are in the world, legal entities established in Australia, Brazil, Canada, Chile, India, Japan, Mexico, New Zealand, Republic of Korea, Singapore, Switzerland, and USA, which provide, under the grant, access to their research infrastructures to researchers from Member States and Associated Countries, are exceptionally eligible for funding from the Union under this topic.
described in Annex B of the Work Programme General Annexes.
4. Financial and operational capacity and exclusion
described in Annex C of the Work Programme General Annexes.
5a. Evaluation and award: Award criteria, scoring and thresholds
To ensure a balanced portfolio covering the different areas, grants will be awarded to applications not only in order of ranking but at least also to those proposals that are the highest ranked within each area, provided that the applications attain all thresholds.
are described in Annex D of the Work Programme General Annexes.
5b. Evaluation and award: Submission and evaluation processes
The following additions to the general award criteria apply:
For the 'Excellence' criterion, the additional following aspects will also be taken into account:
are described in Annex F of the Work Programme General Annexes and the Online Manual.
5c. Evaluation and award: Indicative timeline for evaluation and grant agreement
described in Annex F of the Work Programme General Annexes.
6. Legal and financial set-up of the grants
The funding rate is 80% of the eligible costs.
Eligible costs may take form of unit costs for trans-national and virtual access to research infrastructures as defined in the Decision authorising the use of unit costs for the actions involving trans-national and virtual access (see Annex 2a of the Horizon Europe Model Grant Agreement).
described in Annex G of the Work Programme General Annexes.
described in the specific topic of the Work Programme
Application and evaluation forms and model grant agreement (MGA):
Application form templates — the application form specific to this call is available in the Submission System
Standard application form (HE RIA, IA)
Standard application form (HE CSA)
Evaluation form templates — will be used with the necessary adaptations 
Standard evaluation form (HE RIA, IA) 
Standard evaluation form (HE CSA) 
Guidance
HE Programme Guide 
Model Grant Agreements (MGA)
HE MGA 
HE Unit MGA 
Lump Sum MGA 
Operating Grants MGA 
Framework Partnership Agreement FPA 
Call-specific instructions 
Detailed budget table (HE LS) 
Information on financial support to third parties (HE) 
Information on clinical studies (HE) 
Guidance: "Lump sums - what do I need to know?"
Additional documents:
HE Main Work Programme 2025 – 1. General Introduction
HE Main Work Programme 2025 – 3. Research Infrastructures
HE Main Work Programme 2025 – 14. General Annexes
HE Programme Guide
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 
Funding & Tenders Portal Terms and Conditions 
Funding & Tenders Portal Privacy Statement
Applicants asked the EU 4 questions about this call and the EU published the answers. They clarify the call documents but do not replace them.
It implies that the granting Authority will cover 80% of the eligible project costs for the participating entities. The remaining 20% must be covered by the participants themselves, either through their own resources or other funding sources. Even if the 20% of the costs will be covered with their own funds (or other external sources), they still need to include these costs in the project proposal, as they are part of the total eligible cost calculation. Therefore, all activities, tasks, contributions, and associated costs must be included in the proposal.
Read it on the EU portal ↗Answered 28 Jul 2025
As indicated in the Work Programme in the specific “Admissibility conditions” of the call/topic, applicants “are not required to include in their proposal a plan for the exploitation and dissemination of the results as the main objective of these actions is the service provision”.
Although section 2.2 of the application form contains a provision requiring the submission of a first version of the “plan for the dissemination and exploitation including communication activities”, it also specifies that “this plan is an admissibility condition, unless the work programme topic explicitly states otherwise” (bold added).
Therefore, while a plan for dissemination and exploitation is not required from an admissibility perspective - since the topic aims at providing transnational access and/or virtual access - it is nevertheless important, in terms of evaluation and implementation, to promote the action and to adhere as closely as possible to the topic’s requirements.
Read it on the EU portal ↗Answered 11 Sept 2025
According to the topic, “Proposed actions should ensure that they are strongly linked to research infrastructures of pan-European relevance, as prioritised by ESFRI and the ERICs. Therefore, proposals should include at least one ESFRI Landmark or European Research Infrastructure Consortium (ERIC) as beneficiary.”
The topic does not lay down any specific eligibility conditions regarding the participation of certain categories of beneficiaries, notably ESFRI infrastructures or ERICs.
Consequently, the absence of such entities does not affect the eligibility of a proposal.
Nonetheless, their inclusion may be viewed positively during the evaluation process, as it could enhance the proposal’s overall robustness and alignment with the topic's scope and objectives.
Read it on the EU portal ↗Answered 12 Aug 2025
Based on the available budget, while the best overall applications will be ranked higher, the process will also make sure that the best applications within each distinct area are awarded funding, as long as they meet the necessary threshold(s).
Therefore, it is extremely important that the specific area addressed is clearly and explicitly highlighted in the proposal.
Applicants must indicate the main area their proposal addresses (one and only one).
The selected area must be clearly indicated in both Part A (in the dedicated field "Fixed keyword 1") and Part B of Annex I, and it must be consistent across both sections.
Please note that if more than one area is selected, or if there is any inconsistency between Annex I Part A and Annex I Part B regarding the indicated area, the ranking of your proposal may be negatively affected.
Read it on the EU portal ↗Answered 28 Jul 2025
Confirm the current call documents and submission conditions with the funding authority.
View on EU portal ↗Source: EU Funding & Tenders Portal · synced 2026-11-09
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