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    HORIZON-CL4-2026-SPACE-03-85

    Critical Facilities Serving Space EEE components for EU non-dependence – High and Very High Energy Irradiation Test Facility Market Deployment

    Closing soon · 9 daysLive official EU data

    SPACE · HORIZON-IA · TRL 8+ · Needs partners

    3 Sep 2026
    Deadline
    €3M–€4M
    Indicative, per project
    ~1
    Grants expected
    119
    Past winners in this family

    What this call funds

    This call funds the development of a major new irradiation testing facility in Europe, capable of testing space electronic components at high and very high energy levels. Right now, no such facility exists in the EU, so European space programs depend on facilities outside the EU that are often booked up or restricted for national security reasons. The goal is to build a fully operational, EU-based test facility open to European space stakeholders, reducing Europe's dependence on non-EU suppliers and testing infrastructure.

    space technologies · advanced materials · aerospace · defence security · regional development

    Who wins this

    A consortium of EU-based space and technology organisations capable of building and operating a large-scale, high-energy irradiation test facility with a fully traceable, export-control-free supply chain.

    Could you win this call?

    We read your site to see what you build.

    The call in detail

    Indicative grant size
    €3M–€4M
    Funding model
    Budget-based — reimbursement of actual eligible costs
    Submission
    Single-stage submission (full proposal at once)
    Type of action
    HORIZON Innovation Actions
    Partners
    Required. The call asks for a consortium — a group applying together, typically 3+ organisations from 3+ countries.
    Also required
    Participation is limited to legal entities established in EU Member States, Norway and Iceland; entities controlled by non-eligible countries may be excluded unless guarantees are provided; supply chain must be free of ITAR/EAR-type export restrictions and results must remain available to EU/Norway/Iceland entities at fair market prices for up to four years after project end.
    Sectors
    AI/ML · Deep Tech · Manufacturing · Aerospace
    Eligible countries (45)
    Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Norway, Iceland, Switzerland, United Kingdom, IL, TR, UA, RS, MK, ME, AL, BA, XK, GE, AM, MD, TN, NZ
    Read the full conditions from the official call ›

    General conditions 1. Admissibility Conditions: Proposal page limit and layout The page limit of the application is 80 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 If projects use satellite-based earth observation, positioning, navigation and/or related timing data and services, beneficiaries must make use of Copernicus and/or Galileo/EGNOS (other data and services may additionally be used). In order to achieve the expected outcomes, and safeguard the Union’s strategic assets, interests, autonomy, or security, participation is limited to legal entities established in Member States, Norway and Iceland. Proposals including entities established in countries outside the scope specified in the call/topic/action will be ineligible. For the duly justified and exceptional reasons listed in the paragraph above, in order to guarantee the protection of the strategic interests of the Union and its Member States, entities established in an eligible country listed above, but which are directly or indirectly controlled by a non-eligible country or by a non-eligible country entity, may not participate in the action unless it can be demonstrated, by means of guarantees positively assessed by their eligible country of establishment, that their participation to the action would not negatively impact the Union’s strategic assets, interests, autonomy, or security. Entities assessed as high-risk suppliers of mobile network communication equipment within the meaning of ‘restrictions for the protection of European communication networks’ (or entities fully or partially owned or controlled by a high-risk supplier) cannot submit guarantees.[[The guarantees shall in particular substantiate that, for the purpose of the action, measures are in place to ensure that: a) control over the applicant legal entity is not exercised in a manner that retrains or restricts its ability to carry out the action and to deliver results, that imposes restrictions concerning its infrastructure, facilities, assets, resources, intellectual property or know-how needed for the purpose of the action, or that undermines its capabilities and standards necessary to carry out the action; b) access by a non-eligible country or by a non-eligible country entity to sensitive information relating to the action is prevented; and the employees or other persons involved in the action have a national security clearance issued by an eligible country, where appropriate; c) ownership of the intellectual property arising from, and the results of, the action remain within the recipient during and after completion of the action, are not subject to control or restrictions by non-eligible countries or non-eligible country entity, and are not exported outside the eligible countries, nor is access to them from outside the eligible countries granted, without the approval of the eligible country in which the legal entity is established. ]] 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 The evaluation committee will be composed partially by representatives of EU institutions. are described in Annex D of the Work Programme General Annexes. 5b. Evaluation and award: Submission and evaluation processes 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 described in Annex G of the Work Programme General Annexes. Specific conditions described in the specific topic of the Work Programme. Some activities resulting from this topic may involve using classified background and/or producing of security sensitive results (EUCI and SEN). Please refer to the related provisions in section B Security — EU classified and sensitive information of the General Annexes.

    Who has won calls like this

    Organisations that most often win this call family · 119 past winners

    DEUTSCHES ZENTRUM FUR LUFT - UND RAUMFAHRT EV · DE
    26 wins
    led 3
    THALES ALENIA SPACE FRANCE SAS · FR
    23 wins
    led 5
    AIRBUS DEFENCE AND SPACE SAS · FR
    18 wins
    led 3
    OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES · FR
    15 wins
    led 2
    CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS · FR
    15 wins
    FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG EV · DE
    12 wins

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