HORIZON-CL4-2025-03-HUMAN-17

Specific support for the Virtual Worlds Partnership and the Web 4.0 initiative (CSA) (Virtual Worlds Partnership) -

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Expected Outcome:

The launch of the co-programmed new European Partnership for Virtual Worlds will help develop and promote a thriving industrial and end-user ecosystem in the EU, covering all the aspects of the virtual worlds value chain. It will also actively engage with people and society at large and provide access to a broader range of resources, including funding, expertise and technology.

This CSA should be prepared, managed and coordinated by the key stakeholders in this field. Project results are expected to contribute to the following expected outcomes:

  • The delivery of a Strategic Research and Innovation Agenda (SRIA) for Virtual Worlds in Europe, for useful, open, interoperable, inclusive, sustainable and trustworthy virtual worlds systems and applications, ensuring Virtual worlds reflect EU values and principles.
  • The delivery of a Strategic Research and Innovation Agenda (SRIA) for Web 4.0 in Europe leading to an inclusive, trustworthy, interoperable, and human-centric Web 4.0 leveraging open-source commons building blocks enabling new social and sustainability models that respect European values.
  • Established and running European Virtual Worlds Partnership supporting the European Virtual Worlds and Web 4.0 community.
  • A strong and competitive ecosystem, with European companies playing a leading role in the adoption and acceptance, and in the development and deployment of Virtual Worlds technologies.
  • Reinforced links among initiatives in virtual worlds in Horizon Europe, Digital Europe Programme, and other programmes at EU, national and regional levels.
  • Widespread awareness and outreach programmes
  • Increased adoption of virtual worlds that are open, accessible and inclusive, interdisciplinary, safe and respect ethical values and European legal framework, including regarding privacy, security in all Member States and Associated Countries
  • Standardisation methods for virtual worlds technologies and in support of the EU regulatory framework.
  • Scope:

    The selected proposal should provide specific support for the coming European Virtual Worlds Partnership.

    The selected proposal should:

    • Support to the Virtual Worlds Partnership to develop a strong and inclusive network by strengthening the links and promoting collaboration among academia, industry, public actors and end-users, including the major industrial European sectors and all relevant stakeholders, to guarantee strong coordinated efforts toward trustworthy and human-centric virtual worlds for the economy and society. The network will also include national representatives, to link to national programmes and to foster synergies and coordination between the various European, national, public and private initiatives. Such coordination of efforts in research, innovation and expertise will be important for Europe’s leadership in virtual worlds. The objective is to support the community in defining and implementing the Virtual Worlds strategy for research, innovation, and deployment, and support the Partnership in its coordination and support of the community in non-R&D tasks as well.
    • Support the development and implementation of a Strategic Research and Innovation Agenda for Virtual Worlds (SRIA).
    • Support the development of a Strategic Research and Innovation Agenda (SRIA) for Web 4.0 in Europe and propose an implementation agenda of a European Web 4.0 strategy for research and innovation by defining the trajectories to drive the evolution of the internet towards Web 4.0. This should include the architectural framework (including standards and protocols) and principles, identifying its main building blocks. The implementation strategy should also identify the technology areas where Web 4.0 and Virtual Worlds can benefit from joint developments, reuse of technologies or exchanges.
    • Support the emergence of a thriving European ecosystem for Web 4.0 where developers, research teams, industry and startups can boost technological capabilities, accelerate uptake of innovative solutions, and foster a supportive business environment. This community is expected to be involved in the definition of the architectural framework, its main building blocks and the implementation roadmap.
    • Support and encourage the adoption of Virtual Worlds in all Member States and Associated Countries, with particular emphasis on geographical aspect and across the value chain.
    • Develop and implement outreach programmes aiming at better understanding and awareness of Virtual Worlds including acceptability and trustworthiness, informing about potentialities of Virtual Worlds but also ensuring that public expectations are realistic to avoid backlash in the adoption. Such activities should target in particular the business community, with a particular focus on SMEs, as well as public administrators, citizens and civil society at large.
    • Identify ethical, legal, societal and economic aspects of virtual worlds and actions on how to tackle possible issues. Particular attention should be paid to gender, racial, and other biases as well as mitigation measures.
    • Support to standardisation in view of boosting virtual worlds industry, creating, and guaranteeing trustworthy and ethical Virtual Worlds, by bringing stakeholders together and, when needed, organise European representation in existing or new standardisation working groups in support of the Commission regulatory framework.

    This topic implements the co-programmed European Partnership on Virtual Worlds and the initiative on Web 4.0.

    Proposals are encouraged to build on, or seek collaboration with, existing projects and develop synergies and ensure complementarities with other relevant European, national or regional initiatives and funding programmes relevant for Web 4.0 and Virtual Worlds in Horizon Europe, Digital Europe Programme (such as the Common European Data spaces or the Digital Twins) and other programmes (European Innovation Council, Digital Innovation Hubs, European Digital Innovation Hubs, European Digital Infrastructure Consortia, the VR/AR Industrial Coalition, etc). Such synergies and complementarities should be developed through efficient mechanisms (e.g. joint task forces), organisation of joint events gathering projects, etc.

    In particular links are encouraged with:

    • HORIZON-CL4-2023-HUMAN-01-21: Next Generation eXtended Reality (RIA)
    • HORIZON-CL4-2023-HUMAN-01-22: eXtended Reality for Industry 5.0 (IA)
    • HORIZON-CL4-2023-HUMAN-01-23: Supporting the emergence of an open human-centric Metaverse (CSA)” In view of sharing knowledge and developing synergies, proposals are also encouraged to coordinate, establish links and ensure complementarities with relevant initiatives in this Work Programme, especially:
    • HORIZON-CL4-2025-03-DATA-11: Open Internet Stack: development of technological commons/open-source 3C building blocks (RIA)
    • HORIZON-CL4-2025-03-DATA-08: Large-scale pilots for supply end-to-end infrastructures integrating device, network computing and communication capabilities for Telco Edge Cloud deployments, as a basis for Connected Collaborative Computing Networks (3C networks) (RIA)
    • HORIZON-CL4-2025-03-HUMAN-14: Core technologies for virtual worlds (RIA) (Virtual Worlds and Photonics Partnerships)
    • HORIZON-CL4-2025-03-HUMAN-15: GenAI4EU: Generative AI for Virtual Worlds: Advanced technologies for better performance and hyper personalised and immersive experience (IA) (AI/Data/Robotics & Virtual Worlds Partnerships)
    • HORIZON-CL4-2025-03-HUMAN-16: Drive the evolution of the internet towards open and interoperable Web 4.0 and Virtual Worlds: building blocks in priority areas (RIA) (Virtual Worlds Partnership)

    Proposals are encouraged also to closely collaborate and build synergies and complementarities with other relevant European Partnerships (such as Data, AI and Robotics; Photonics, the European Blockchain Partnerships); Next Generation Internet (NGI) initiative, the European Flagships (such as Graphene), the EU supported digital twins initiatives (such as Destination Earth).

    The Commission considers that proposals with an overall duration of typically 36 months would allow these outcomes to be addressed appropriately. Nonetheless, this does not preclude submission and selection of proposals requesting other durations.

    Proposals should involve the effective contribution of Social Sciences and Humanities (SSH) disciplines and SSH experts, in order to produce meaningful and significant effects enhancing the societal impact of the related research activities.

    All proposals are expected to allocate tasks to cohesion activities with the Partnership on Virtual Worlds and funded actions related to this partnership.

    News flashes

    2026-10-08

    EVALUATION results

    Published: 15.05.2025

    Deadline: 02.10.2025

    Available budget: EUR 359.1 million

    The results of the evaluation for each topic are as follows:

    DATA-08

    DATA-09

    DATA-10

    DATA-11

    DATA-12

    DATA-13

    Number of proposals submitted (including proposals transferred from or to other calls)

    18

    3

    1

    4

    3

    76

    Number of inadmissible proposals

    0

    0

    0

    0

    0

    3

    Number of ineligible proposals

    14

    1

    0

    0

    0

    13

    Number of above-threshold proposals

    3

    2

    1

    3

    3

    38

    Total budget requested for above-threshold proposals

    225,328,342.50 €

    4,997,875.00 €

    2,500,000.00 €

    29,995,930.85 €

    5,838,061.00 €               

    310,159,620.22 €

    Number of proposals retained for funding

    1

    1

    1

    1

    1

    5

    Number of proposals in the reserve list

    1

    1

    0

    1

    1

    1

    Funding threshold1

    14.5

    14.5

    11.5

    14

    12

    13.5

    Ranking distribution

    Number of proposals with scores lower or equal to 15 and higher or equal to 14

    1

    1

    0

    1

    1

    2

    Number of proposals with scores lower than 14 and higher or equal to 13

    1

    1

    0

    1

    1

    6

    Number of proposals with scores lower than 13 and higher or equal to 10

    1

    0

    1

    1

    1

    30

    DIGITAL-EMERGING-01

    DIGITAL-EMERGING-02

    DIGITAL-EMERGING-03

    DIGITAL-EMERGING-04

    DIGITAL-EMERGING-07

    DIGITAL-EMERGING-08

    Number of proposals submitted (including proposals transferred from or to other calls)

    4

    18

    40

    4

    28

    2

    Number of inadmissible proposals

    1

    0

    1

    0

    1

    0

    Number of ineligible proposals

    0

    0

    0

    4

    0

    1

    Number of above-threshold proposals

    3

    12

    30

    1

    20

    1

    Total budget requested for above-threshold proposals

    13,486,849.50 €

    59,729,108.00 €

    80,814,339.75 €

    2,498,857.25 €

    804,393,845.50 €

    1,000,000.00 €

    Number of proposals retained for funding

    1

    2

    3

    1

    2

    1

    Number of proposals in the reserve list

    1

    1

    2

    0

    2

    0

    Funding threshold1

    13.5

    14.5

    14.5

    13.5

    15

    14

    Ranking distribution

    Number of proposals with scores lower or equal to 15 and higher or equal to 14

    0

    6

    6

    0

    5

    1

    Number of proposals with scores lower than 14 and higher or equal to 13

    1

    3

    11

    1

    2

    0

    Number of proposals with scores lower than 13 and higher or equal to 10

    2

    3

    13

    0

    13

    0

    HUMAN-14

    HUMAN-15

    HUMAN-16

    HUMAN-17

    HUMAN-18

    HUMAN-19

    Number of proposals submitted (including proposals transferred from or to other calls)

    59

    46

    34

    3

    4

    6

    Number of inadmissible proposals

    0

    0

    0

    1

    0

    1

    Number of ineligible proposals

    0

    1

    2

    0

    0

    0

    Number of above-threshold proposals

    44

    35

    27

    1

    1

    2

    Total budget requested for above-threshold proposals

    256,818,668.15 €

    169,733,280.30 €

    78,286,154.25 €

    2,546,117.50 €

    2,998,504.92 €

    5,999,006.25 €

    Number of proposals retained for funding

    8

    4

    4

    1

    1

    1

    Number of proposals in the reserve list

    3

    4

    3

    0

    0

    1

    Funding threshold1,2

    14.5

    14

    13.5

    12.5

    13.5

    15

    Ranking distribution

    Number of proposals with scores lower or equal to 15 and higher or equal to 14

    12

    5

    3

    0

    0

    1

    Number of proposals with scores lower than 14 and higher or equal to 13

    6

    5

    7

    0

    1

    1

    Number of proposals with scores lower than 13 and higher or equal to 10

    26

    25

    17

    1

    0

    0

    MATERIALS-46

    MATERIALS-47

    Number of proposals submitted (including proposals transferred from or to other calls)

    17

    70

    Number of inadmissible proposals

    0

    0

    Number of ineligible proposals

    0

    0

    Number of above-threshold proposals

    9

    58

    Total budget requested for above-threshold proposals

    44,109,108.00 €

    283,995,317.95 €

    Number of proposals retained for funding

    2

    3

    Number of proposals in the reserve list

    1

    1

    Funding threshold1

    14.5

    14

    Ranking distribution

    Number of proposals with scores lower or equal to 15 and higher or equal to 14

    2

    4

    Number of proposals with scores lower than 14 and higher or equal to 13

    1

    14

    Number of proposals with scores lower than 13 and higher or equal to 10

    6

    40

    1 Proposals with the same score were ranked according to the priority order procedure set out in the call conditions (for HE, in the General Annexes to the Work Programme or specific arrangements in the specific call/topic conditions). To determine the ranking for ‘Innovation actions’, the score for ‘Impact’ is given a weight of 1.5.

    2 According to the specific conditions of HUMAN-14 and HUMAN-16, to ensure a balanced portfolio coverage, grants are awarded to not only in order of ranking [see the specific condition for each topic in the topic page]. Therefore, additional proposals are retained for funding to fulfil this condition.

    Summary of observer report:

    The efficiency of the procedures in this call is very good. The tools such as IER, CR, ESR and cross- reading are well suited and the usability is very effective. Harmonisation and calibration procedures are excellent. This is thanks to the superior performance of the moderators and co-moderators in panel meetings with sometimes more than 40 experts under nightmarish conditions of unstable meeting connections, failing in access and interoperability of SEP and WebEx platform. Overall, the evaluation was fair and consistent, with full compliance with the applicable rules.

    We recently informed the applicants about the evaluation results for their proposals.

    For questions, please contact the Research Enquiry Service.

    2026-10-08

    PROPOSAL NUMBERS

    Call HORIZON-CL4-2025-03 has closed on 02.10.2025.

    440 proposals have been submitted.

    The breakdown per topic is:

    HORIZON-CL4-2025-03-DATA-08:        18

    HORIZON-CL4-2025-03-DATA-09:        3

    HORIZON-CL4-2025-03-DATA-10:        1

    HORIZON-CL4-2025-03-DATA-11:        4

    HORIZON-CL4-2025-03-DATA-12:        3

    HORIZON-CL4-2025-03-DATA-13:        76

    HORIZON-CL4-2025-03-DIGITAL-EMERGING-01:        4

    HORIZON-CL4-2025-03-DIGITAL-EMERGING-02:        18

    HORIZON-CL4-2025-03-DIGITAL-EMERGING-03:        40

    HORIZON-CL4-2025-03-DIGITAL-EMERGING-04:        4

    HORIZON-CL4-2025-03-DIGITAL-EMERGING-07:        28

    HORIZON-CL4-2025-03-DIGITAL-EMERGING-08:        2

    HORIZON-CL4-2025-03-HUMAN-14:    59

    HORIZON-CL4-2025-03-HUMAN-15:    46

    HORIZON-CL4-2025-03-HUMAN-16:    34

    HORIZON-CL4-2025-03-HUMAN-17:    3

    HORIZON-CL4-2025-03-HUMAN-18:    4

    HORIZON-CL4-2025-03-HUMAN-19:    6

    HORIZON-CL4-2025-03-MATERIALS-46:          17

    HORIZON-CL4-2025-03-MATERIALS-47:          70

    Evaluation results are expected to be communicated in January 2026.

    2026-10-08

    Please note that due to a technical issue, during the first days of publication of this call, the topic page did not display the description of the corresponding destination. This problem is now solved.

    In addition to the information published in the topic page, you can always find a full description of the Destination 6 ("Digital and industrial technologies driving human-centric innovation") that are relevant for the call in the Work Programme 2025 part for "Digital, Industry and Space". Please select from the work programme the destination relevant to your topic and take into account the description and expected impacts of that destination for the preparation of your proposal.

    2026-10-08
    The submission session is now available for: HORIZON-CL4-2025-03-DIGITAL-EMERGING-02, HORIZON-CL4-2025-03-HUMAN-14, HORIZON-CL4-2025-03-HUMAN-16, HORIZON-CL4-2025-03-DATA-09, HORIZON-CL4-2025-03-DIGITAL-EMERGING-03, HORIZON-CL4-2025-03-MATERIALS-47, HORIZON-CL4-2025-03-DIGITAL-EMERGING-01, HORIZON-CL4-2025-03-DIGITAL-EMERGING-07, HORIZON-CL4-2025-03-DATA-08, HORIZON-CL4-2025-03-HUMAN-19, HORIZON-CL4-2025-03-DIGITAL-EMERGING-08, HORIZON-CL4-2025-03-DATA-12, HORIZON-CL4-2025-03-DATA-13, HORIZON-CL4-2025-03-HUMAN-18, HORIZON-CL4-2025-03-HUMAN-15, HORIZON-CL4-2025-03-DATA-10, HORIZON-CL4-2025-03-DIGITAL-EMERGING-04, HORIZON-CL4-2025-03-DIGITAL-EMERGING-09, HORIZON-CL4-2025-03-DATA-11, HORIZON-CL4-2025-03-MATERIALS-46, HORIZON-CL4-2025-03-HUMAN-17
    Found 1 annotations in info base click to see
    call topic details
    Call status: Closed
    Opening date: 2025-06-10 (1 year ago)
    Closing date: 2025-10-02 (1 year ago)
    Procedure: single-stage

    Budget: 2,500,000
    Expected grants: 1
    Contribution: 2,500,000 - 2,500,000
    News flashes

    This call topic has been appended 4 times by the EC with news.

    • 2026-10-08
      evaluation resultspublished: 15.05.2025d...
    • 2026-10-08
      proposal numberscall horizon-cl4-2025-03...
    • 2026-10-08
      please note that due to a technical issu...
    • 2026-10-08
      the submission session is now available...
    Source information

    Showing the latest information. Found 8 versions of this call topic in the F&T portal.

    Information from

    • 2026-02-18_06-35-04
    • 2025-10-28_15-46-16
    • 2025-07-03_03-30-31
    • 2025-06-12_03-30-33
    • 2025-06-10_03-30-12
    • 2025-06-03_03-30-15
    • 2025-05-21_03-30-08
    • 2025-05-16_03-30-07

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    Work Programme info
    Added 1 year ago by Alrun Hauke
    Eligibility for this topic is restricted under art. 22.6 of the Horizon Europe regulation (see [1]). Specifically, any entities considered high-risk suppliers of mobile network communication equipment are expressly excluded from participating. This currently concerns companies Huawei and ZTE (see [2]) as well as any entities fully or partially owned / controlled by them. [1] https://eur-lex.europa.eu/eli/reg/2021/695/oj/eng [2] https://digital-strategy.ec.europa.eu/en/library/communication-commission-implementation-5g-cybersecurity-toolbox

    Events

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    1 upcoming

    Upcoming

    Nov 2 2026

    Virtual Worlds Association Annual Forum

    in 23 days
    2 Nov - 3 Nov 2026 Valencia, Spain


    The Virtual Worlds Association (VWA) Annual Forum is a reference meeting point for Europe’s immersive technologies ecosystem. The Annual Forum reflects this mission: it is where strategic priorities are discussed, cross-sector alliances are formed, and Europe’s Virtual Worlds agenda takes shape.

    The VWA Annual Forum 2026 will be held in Valencia in conjunction with EuroXR 2026, creating a unique convergence of scientific excellence, industrial innovation and policy leadership.

    Past

    May 20 2025

    Brokerage event - Horizon Europe funding for Virtual Worlds

    Past
    20 May 2025 10:00 - 12:30 Online

    Online Brokerage Event on 20 May 2025 to learn about upcoming Horizon Europe calls on Virtual Worlds.

    Register until Tuesday 13 May (17:00 CEST)

    May 15 2025

    Horizon Europe Cluster 4 Digital - Face2Face Brokerage 2025

    Past
    15 May - 2 Oct 2025 Online

    Ideal-ist, the network of National Contact Points (NCPs) for ICT in Horizon Europe, together with the Enterprise Europe Network invites you to participate in a brokerage event with pre-arranged online Face2Face meetings complementing the Info Days for Horizon Europe Cluster 4.

    This brokerage event is a unique networking opportunity for actors in the DIGITAL field!

    May 13 2025

    Horizon Europe info days - Cluster 4

    Past
    13 May - 14 May 2025 09:30 - 17:00 Online

    This event aims to inform potential applicants about the funding opportunities within the Work Programme 2025 of the Horizon Europe Cluster 4 'Digital, Industry and Space'.

    Events are added by the ideal-ist NCP community and are hand-picked. Would you like to suggest an event? Contact idealist@ffg.at.

    Timeline

    Track where this call stands in its lifecycle, from work programme to grant signature, and see what's likely to happen next.

    Grant agreement signed · 02 Jun 2026 (4 months ago)

    All expected milestones for this call have passed.

    Today

    Work programme published

    10 Apr 2025 · est.

    Call published

    16 May 2025

    Call opens

    10 Jun 2025

    Call closes

    02 Oct 2025

    Outcome expected

    02 Mar 2026 · est.

    Grant agreement signed

    02 Jun 2026 · est.

    Preparation Open for submission Evaluation Grant preparation Not yet reached
    1. Work programme published Estimated

      10 Apr 2025 · 1 year ago

      Topics are listed in the Work Programme before the call opens. Spotting this early gives you a head start on partner search and proposal planning.

    2. Call published

      16 May 2025 · 1 year ago

      This topic was first published in TopicTree.

    3. Call opens

      10 Jun 2025 · 1 year ago

      Submissions can be made from this date.

    4. Call closes

      02 Oct 2025 · 1 year ago

      Deadline to submit a proposal.

    5. Outcome expected Estimated

      02 Mar 2026 · 7 months ago

      The maximum time to inform applicants of the evaluation outcome is five months after the call closes.

    6. Grant agreement signed Estimated

      02 Jun 2026 · 4 months ago

      The maximum time to sign the grant agreement is three months after applicants are informed of the outcome.

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