# HORIZON-INFRA-2027-01 - Research Infrastructures 2027

**Funder:** European Open Science Cloud
**Deadline:** 15 June 2027
**Consortium:** Required
**Official call:** https://www.era-learn.eu/network-information/networks/european-open-science-cloud/research-infrastructures-2027-forthcoming
**Last updated:** 13 Sept 2026

## Eligibility & scope

HORIZON-INFRA-2027-01 - Research Infrastructures 2027 — joint transnational call by the European Open Science Cloud European Partnership, listed on the ERA-LEARN joint-call calendar. Funded by national/regional agencies in participating countries; requires a transnational consortium. See the call pa

## Summary

HORIZON-INFRA-2027-01 is a joint transnational call under the European Open Science Cloud (EOSC) European Partnership, funding research infrastructure projects through national and regional funding agencies rather than a single EU purse. It requires applicants to form a transnational consortium spanning participating countries, making it suited to research infrastructure operators, data service providers, and institutions building shared open-science capacity. The call is coordinated via the ERA-LEARN joint-call calendar, which is the reference point for country-specific rules and funding amounts.

## Who should apply

- Research infrastructure operators and open-science service providers
- Institutions able to form a multi-country transnational consortium
- Teams working on data infrastructure, open science, or research digital services
- Applicants eligible under participating national/regional funding agency rules

## Key dates

- Deadline: 15 June 2027
- Joint transnational call listed on the ERA-LEARN calendar

## Tips for applicants

- Check national/regional funding agency rules early, eligibility and funding caps are set per country, not by a single EU-wide budget.
- Consortium formation takes time given the transnational requirement; start partner searches well before the deadline.
- Consult the full call text on ERA-LEARN for country-specific co-funding and eligibility conditions not summarized in the general call description.

## Frequently asked questions

### Who funds HORIZON-INFRA-2027-01?

It is funded by national and regional funding agencies in participating countries, coordinated through the EOSC European Partnership.

### Do I need a consortium to apply to HORIZON-INFRA-2027-01?

Yes, a transnational consortium spanning participating countries is required.

### When is the deadline for HORIZON-INFRA-2027-01?

The deadline is 15 June 2027.

### Where can I find full eligibility details for this call?

The full call parameters are listed on the ERA-LEARN joint-call calendar alongside the EOSC Partnership.

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Source: [The Great Grantsby](https://grantsby.eu/grants/european-open-science-cloud-horizon-infra-2027-01-research-infrastructures-202) — EU grant monitoring for academic researchers. Always verify details on the funder's website before applying.

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