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Unofficial; not affiliated with the European Commission. Source: European Commission, EU Funding & Tenders Portal. Reused under the Commission's reuse policy (Decision 2011/833/EU, CC BY 4.0); we reorganise the facts and add counts.

Development of ecosystem and next-generation capabilities for a secured European Critical Communication System in civil security

Development of ecosystem and next-generation capabilities for a secured European Critical Communication System in civil security (HORIZON-CL3-2026-01-SSRI-04) is an open funding topic under Horizon Europe with a stated budget of €3 million. The next deadline is 5 Nov 2026, 19 days away as of 2026-10-17.

In our daily copy of EU Funding & Tenders Portal data (2026-10-17), 20 other topics in call HORIZON-CL3-2026-01 are listed; Horizon Europe has 376 open or forthcoming calls here; the median stated budget for Horizon Europe calls is €12 million; 43 Horizon Europe calls have a deadline in November 2026.

IdentifierHORIZON-CL3-2026-01-SSRI-04
ProgrammeHorizon Europe
StatusOpen for submission
Opening date6 May 2026
Deadline5 Nov 2026
SubmissionSingle-stage
Type of actionHorizon Europe Innovation Actions
Budget€3 million (2026 budget)
Expected number of grants1
EU contribution per project€3 million
CallHORIZON-CL3-2026-01 — Civil Security for Society 2026
Cross-cutting priorities (portal)Digital Agenda, Artificial Intelligence
Portal keywordsCommunication Systems, Communication technologies, Mission Capabilities, Security, Systems-Services Functions, Technologies-Components, EUCCS, European Critical Communication System, civil security, resilient communication

Read the official topic page on the EU Funding & Tenders Portal

Type of action

Innovation actions fund activities closer to market, such as prototyping, testing, demonstration and piloting. They usually need a consortium of partners from several countries.

Deadline

Deadline as published: 5 Nov 2026. Check the official page for the exact time and any changes; late submissions are not accepted.

Next steps

  1. Open the official topic page and read the conditions, the call document and the evaluation criteria.
  2. Create a free EU Login and register your organisation to get a PIC, if you do not have one.
  3. Find partners if the topic needs a consortium (the portal's partner search is free).
  4. Start a draft in the submission system from the topic page and submit before the deadline.

New to EU funding? Read how to apply for EU funding.

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