I3 Strand 2a — Less-developed regions
Supports innovation investments led by less-developed EU regions building capacity for inter-regional innovation collaboration.
Description
Objective
Strand 2a focuses on reinforcing the integration of innovation actors from less-developed regions and transition regions into developing EU value chains, while creating local opportunities for innovation and smart economic transformation in regions with shared or complementary smart specialisation areas.
Areas of intervention
- Support of innovation actors with investment ideas ready to be developed into mature business cases
- Identification of new regional technological domains and market opportunities aligned with EU priorities, bridging supply and demand sides
- Creation of new value chains in less-developed and transition regions, and their integration into interregional and cross-border value chains with more-developed regions
- Improvement of knowledge and practical skills in business and investment planning, particularly for SMEs and other consortium partners
- Application and deployment of innovative technologies and solutions in less-developed and transition regions
- Interaction and collaboration of SMEs from less-developed and transition regions in interregional value chains with innovation actors from more-developed regions
Thematic priorities
Proposals must address one or more of: Digital transition, Green transition.
What this means for cities and regions
The lighter-consortium variant aimed at less-developed and transition regions. Easier to assemble than INV1 (3 entities from 3 regions across 2 countries, with at least one more-developed region as anchor partner). Regional development agencies and innovation agencies in convergence regions typically coordinate. Project budgets up to €10 million at 70% co-financing; cascade funding up to 100% available, capped at €100,000 per third party.
Key facts
Submission deadline
12 November 2026, 17:00 (Brussels time)
Published
Opens
Programme
Total envelope
Per project
Expected grants
Co-funding rate
Eligibility
Eligible countries
Eligible NUTS regions
—Eligible organisation types
Min. consortium size
—Min. partner countries
—Eligibility notes
Who can apply
- Legal entities, public or private.
- Established in EU-27 (including Overseas Countries and Territories), EEA countries, or countries associated to the I3 Instrument.
- The coordinator must be established in an eligible country.
Consortium rule for this topic
- Minimum 3 independent entities established in 3 different regions of 2 eligible countries.
- The consortium must have at least one entity established in a more-developed region.
- The coordinator must be one of: a public body, a not-for-profit organisation, or an entity entrusted by national or regional governments to develop or implement innovation and investment actions for SMEs (cluster organisations, public-private partnerships, development agencies, innovation agencies).
Restrictions and special cases
- Natural persons are not eligible, except sole traders.
- International organisations are eligible.
- EU bodies cannot participate, except the Joint Research Centre.
- Funding rate: up to 70% of eligible costs; up to 100% for financial support to third parties.
- Maximum financial support per third party: €100,000 unless a higher amount is justified.
EU restrictive measures (TEU Article 29 / TFEU Article 215) and EU conditionality measures (Regulation 2020/2092) apply.
Classification
Thematic domains
Activity types
Space relevance
Tier C — space tools could plausibly support the call but aren't named.
Space services
Sources
I3-2026-INV2A
Ingested May 20th, 2026
Sibling topics under this call
I3 Strand 1 — Interregional Innovation Investments
Supports interregional innovation investments deploying jointly-developed innovation projects across EU regions.
Related opportunities
I3 Strand 1 — Interregional Innovation Investments
Supports interregional innovation investments deploying jointly-developed innovation projects across EU regions.
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