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Discover how you can take part in Interreg campaigns and experience first hand the impact of cooperation across Europe.

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Join a campaign

Explore the campaigns that are running now and get ready to participate.

Interreg Cooperation Day

Every year on 21 September and surrounding weeks, Interreg programmes and projects organise dozens of cultural events, leisure activities, and sports across the continent. The goal is to showcase real results of collaboration through engaging activities that bring communities together. 

 

This year we're celebrating the campaign's 15th anniversary. Discover more about it here!

Join the 2026 edition
A large crowd gathers on a beach at dusk around a tall, blazing bonfire. The sea is on the left, and trees border the beach on the right. Sparks rise from the fire, and groups of people are scattered along the sand.
A group of people in formal attire are clapping and smiling at an event. Overlaid graphics include a yellow and white star, the text "Interreg Slam!", and the years "2026" and "2027.

Interreg Project Slam

The Interreg Project Slam is a storytelling competition for Interreg projects across Europe. Projects share their story of cooperation and impact through a short narrative, a professional video and a live presentation.

Participants receive storytelling training. Six finalists are selected to produce a video and present their story at the Interreg Knowledge Fair.

Enter the 2026-2027 edition

Stay informed about Interreg

Check our news and stories from across Europe
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News

Commission launches targeted consultation on ‘Do No Significant Harm’ Principle for 2028-2034 MFF

The European Commission has initiated a targeted consultation to define the approach for applying the ‘Do No Significant Harm’ (DNSH) principle to the 2028-2034 Multiannual Financial Framework (MFF).

17 July 2026
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Story

Faces of Interreg: Hugo Sobral on turning borders into bridges

In the first edition of Faces of Interreg, Hugo Sobral, Deputy Director-General at DG REGIO, reflects on cooperation, cohesion and why Europe works best when it works together.

10 July 2026
Cityscape view of Vienna with historical buildings, the tall Vienna City Hall tower, St. Stephen’s Cathedral spires in the background, and a statue of horsemen on a roof in the foreground under a partly cloudy sky.
News

Interreg CENTRAL EUROPE launches stakeholder consultation for its 2028–2034 programme

Interreg CENTRAL EUROPE has launched a stakeholder consultation to help shape its cooperation programme for the 2028–2034 programming period.

09 July 2026
Aerial view of a river with a large white boat sailing, surrounded by green fields, patches of trees, and partially flooded land under a clear blue sky.
Story

Mapping tomorrow's Interreg: evidence for stronger cooperation after 2027

As preparations begin for the next generation of Interreg programmes, understanding the needs and opportunities of Europe's territories has never been more important. The European Observation Network for Territorial Development and Cohesion, better known as ESPON, has produced a new set of analyses covering both transnational cooperation areas and cross-border regions, providing programme authorities, policymakers and stakeholders with a shared evidence base to help shape cooperation beyond 2027.

08 July 2026
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