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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.
COMBOCompliance Bot: Automated, Multilingual Compliance Assistance Powered by LDS
Led by Deutsches Forschungszentrum Fur Kunstliche Intelligenz GmbH · Germany · 2026 · Official record ↗
SYNTACTICa holiStic sYNThetic dAta lifeCycle plaTform towards next-gen auto-complIanCe
Led by Ntt Data Spain, SL · Spain · 2026 · Official record ↗
COMPLIANCE4DPPFostering Resilient and Auto-Compliant Manufacturing Value Chains through Advanced Digital Product Passports and Interoperable Data Ecosystems for a Circular Economy
Led by EIT Manufacturing East GmbH · Austria · 2026 · Official record ↗
TRUSTTRUST - Supporting and Valuing EU Regulatory Compliance with a Seal of TRUST and Co-designed Online Services based on Trustable LLM
Led by Mandat International Alias Fondation Pour la Cooperation Internationale · Switzerland · 2026 · Official record ↗
RegulAIzeA Smart, Automated, and Trustworthy Data Ecosystem
Led by Gft Italia SRL · Italy · 2026 · Official record ↗
Based on projects the EU funded on the same subject in this programme.
AI-DAPTAI-Ops Framework for Automated, Intelligent and Reliable Data/AI Pipelines Lifecycle with Humans-in-the-Loop and Coupling of Hybrid Science-Guided and AI Models
HORIZON-CL4-2023-HUMAN-01-01 · 2024 · Official record ↗
PLIADESAI-Enabled Data Lifecycles Optimization and Data Spaces Integration for Increased Efficiency and Interoperability
HORIZON-CL4-2023-DATA-01-02 · 2024 · Official record ↗
CyclOpsAutomated end-to-end data life cycle management for FAIR data integration, processing and re-use
HORIZON-CL4-2023-DATA-01-02 · 2024 · Official record ↗
AI REDGIO 5.0Regions and (E)DIHs alliance for AI-at-the-Edge adoption by European Industry 5.0 Manufacturing SMEs
HORIZON-CL4-2022-TWIN-TRANSITION-01-06 · 2023 · Official record ↗
AI-CODEAI-CODE - AI services for COntinuous trust in emerging Digital Environments
HORIZON-CL4-2023-HUMAN-01-05 · 2023 · Official record ↗
AI-LinerAI:Liner - Data-driven sewer asset management: a path toward the resilient transformation of Europe's sewer infrastructure
HORIZON-CL4-2024-TWIN-TRANSITION-01-12 · 2025 · Official record ↗
EXPANSE AIEmpowering X-sector Pilots for EuropeAn and interNational Scale-up and compEtitiveness in AI
HORIZON-CL4-INDUSTRY-2025-01-HUMAN-63 · 2026 · Official record ↗
EXTRACTA distributed data-mining software platform for extreme data across the compute continuum
HORIZON-CL4-2022-DATA-01-05 · 2023 · Official record ↗
Each one links to its EU funding record and the partners it works with: a starting list for building a consortium.
The projects are expected to contribute to the following outcomes:
As the European Union (EU) legislation continues to expand, both in the digital (GDPR, Open Data Directive (ODD), Data Governance Act, AI Act, Data Act) and non-digital realm (e.g. green deal, due diligence, healthcare, transport), businesses and professionals face increasing challenges in maintaining compliance. Also, the complexity and volume of reporting obligations are growing, posing difficulties for both regulatory bodies to enforce laws and for entities trying to comply. These challenges underscore the need for innovative solutions to streamline compliance processes and enhance competitiveness within the EU.
Another current challenge are limitations of real-world data such as issues with availability, confidentiality, and bias. Synthetic data is becoming increasingly vital in addressing these problems. By generating and utilizing synthetic data, actions within this framework aim to enhance data quality, diversity, and representativeness, making it a crucial tool for AI-powered innovation and regulatory compliance.
Where relevant, the actions should address cybersecurity, interoperability, reproducibility and standardization, and/or liaise with other actions working on those aspects, in view of facilitating effective data sharing across platforms and sectors, while ensuring an adequate level of security and protection.
Actions should provide necessary comprehensive user training and support, (also involving the users/stakeholders outside the project), ensuring adaptability and scalability to accommodate evolving regulations and diverse organizational needs and to raise awareness and improve understanding of relevant compliance issues. Proposals for all three areas should analyse and address the real needs of real users and stakeholders, and how these will be addressed in the proposed action. The training and user needs should be linked to tangible progress indicators in the proposal.
The proposal should clearly state (in the abstract and in the introduction) which of the following three areas it addresses. A proposal can address more than one area, but it should indicate one of them as the main focus of the proposal, and it will be evaluated accordingly under that area.
This topic implements the co-programmed European Partnership on AI, Data and Robotics.
Projects are expected to develop synergies with Digital Europe programme topics implementing Common European Data Spaces, especially the Data Spaces Support Centre (DSSC). Projects are expected to ensure complementarities with projects funded under the following topics:
In this topic the integration of the gender dimension (sex and gender analysis) in research and innovation content is not a mandatory requirement.
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Activities are expected to start at TRL 6-7 and achieve TRL 8 by the end of the project – see General Annex B.
[1] FAIR: Findable, Accessible, Interoperable and Re-usable data
[2] NLP: Natural Language Processing
1. Admissibility Conditions: Proposal page limit and layout
are 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
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.
3. Other Eligible Conditions
In order to achieve the expected outcomes, and safeguard the Union’s strategic assets, interests, autonomy, and security, it is important to avoid a situation of technological dependency on a non-EU source, in a global context that requires the EU to take action to build on its strengths, and to carefully assess and address any strategic weaknesses,vulnerabilities and high-risk dependencies which put at risk the attainment of its ambitions. For this reason, participation is limited to legal entities established in Member States, Iceland and Norway, associated countries and OECD countries.
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, shall not participate in the action.
Described in Annex B of the Work Programme General Annexes.
4. Financial and operational capacity and exclusion
are described in Annex C of the Work Programme General Annexes.
5a. Evaluation and award: Award criteria, scoring and thresholds
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
is described in Annex F of the Work Programme General Annexes.
6. Legal and financial set-up of the grants
are described in Annex G of the Work Programme General Annexes.
are 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)
Evaluation form templates — will be used with the necessary adaptations
Standard evaluation form (HE RIA, IA) 
Guidance
HE Programme Guide 
Model Grant Agreements (MGA)
HE MGA 
Call-specific instructions 
Ownership Control Declaration
Additional documents:
HE Main Work Programme 2025 – 1. General Introduction
HE Main Work Programme 2025 – 7. Digital, Industry and Space
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
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.
The focus of topic HORIZON-CL4-2025-03-DATA-13 is on innovative solutions that address compliance challenges, and the scope is not limited to a specific domain or industry. The music industry with its compliance challenges is a possible application domain, insofar it illustrates how innovative technology can facilitate complex compliance process and alleviate administrative burdens.
Read it on the EU portal ↗Answered 9 Jul 2025
Indeed, the work programme text for topic HORIZON-CL4-2025-03-DATA-13 contains a restriction on participation under the eligibility conditions. At proposal stage, applicants are asked to self-declare ownership status through the filled in forms of Ownership Control DeclarationsWord. After the evaluation, an Ownership Control Assessment (OCA) is performed on applicants of successful proposals.
As the OCA considers several factors, not just one like shareholders' ownership percentages, it is not possible to predict the outcome of such an assessment for a given applicant. Consortia are advised to pre-screen candidate partners through the Ownership Control Declaration forms to become aware of a risk if one or more applicants might need to be removed/replaced as a result of the ownership control assessment.
Please also check the eligibility conditions for funding in section B of the General Annexes to the Work ProgrammePDF.
Regarding the participation of third countries, please consult the up-to-date List of participating countries in Horizon EuropePDF and the Horizon Europe complementary funding mechanisms in third countriesPDF.
Read it on the EU portal ↗Answered 9 Jul 2025
As the topic conditions in the Work programme do not contain a specific “portfolio clause” (specifying e.g. minimum number of projects to be funded per area), the best proposals will be selected. In other words, the outcome will be a random mix of areas that depends on the areas addressed by the best proposals. The standard ranking procedure described in Annex F of the General Annexes to the Work ProgrammePDF will be applied.
Read it on the EU portal ↗Answered 19 Sept 2025
The ideal number of use cases depends on the solution/tool to be developed by an innovation action. Developed solutions/tools are expected to operate in different types of data transactions, in different data domains, in different data spaces. To demonstrate that, at least two use cases are recommended.
Read it on the EU portal ↗Answered 15 Jun 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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