CallsÂ
for applications
Interreg Baltic Sea Region 2021-2027
No open calls
We are currently not accepting project applications, and there are no new calls planned in the near future.
To stay informed about upcoming funding opportunities, sign up for our newsletter and follow the development of the new Interreg Baltic Sea Region Programme.
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For core projects
Core changes for the region
Core projectsÂ
Core projects are the main tool to deliver the change Interreg Baltic Sea Region aims at. All core projects are requested to prepare, pilot and transfer practical and durable solutions to the challenges they choose to tackle. These challenges must correspond to one of the Programme objectives within the priorities of Innovative societies, Water-smart societies or Climate-neutral societies.
The main results of the core project are increased capacities of the target groups to deal with the defined challenges. The target groups are organisations that have the competencies to influence the challenge and are interested in the solutions. Hence, reaching out to the target groups and involving them in the preparation of the solution, piloting and transfer are crucial for the success of the core projects.
The last call for applications was closed in November 2024. Here you can read more about it.
For small projects
Small steps for a big changeÂ
Small projects
Small projects aim at facilitating easier access to the Programme, in particular for those partners that have not previously participated in the Programme. Applying for a small project and implementing a small project is much simpler when compared to the core projects. For example, the budget of a small project is smaller than a regular project. The work plan consists of one work package and it may be implemented by small partnerships.
In small projects, partners are encouraged to develop practical and durable outputs and solutions for challenges in the region. These challenges need to correspond to one of the Programme objectives. Small projects should increase capacity of the target groups to deal with the identified challenges during and after the end of the project implementation.The development of solutions is not obligatory in small projects. However, activities need to go beyond pure networking and knowledge exchange.
The last call for applications was closed in March 2026. You can read about it here.
Project platforms
 Capitalisation in action
Project platformsÂ
Project platforms are Interreg Baltic Sea Region’s main capitalisation tool. They enable project partners to consolidate the outcomes of Interreg Baltic Sea Region projects, and integrate them with results from projects of other funding programmes.
Project platforms support public authorities and relevant organisations in using consolidated project results in their work. This is how they help them govern and manage their areas more effectively. This, in turn, allows to tackle territorial challenges and influence policy improvements with greater impact.
By bringing partners from Interreg Baltic Sea Region projects and other EU funded projects together, project platforms are operations of strategic importance (OSI). They provide a significant contribution to the achievement of the Programme objectives under Priority 1 Innovative societies, Priority 2 Water-smart societies, and Priority 3 Climate-neutral societies.
This last call for applications was closed in March 2026. Here you can read more about it.
For Strategy Forums
Cooperation governance
Organisation of the Strategy Forums of the EU Strategy for the Baltic Sea Region
The Programme provides funding to applicants to prepare and organise the EU Strategy for the Baltic Sea Region Forum, usually once a year, from 2023 till 2028. For each Strategy Forum, a separate application must be submitted. More information you will find here.Â
Interreg Baltic Sea Region 2021-2027
Overview of calls in our Programme
In case you are interested in an overview of completed calls for project applications, please take a look at the document below.


