We cooperate beyond borders to help Europe thrive
What is Interreg
Interreg is a series of EU funding programmes that support cooperation. By bringing together organisations from across Europe and beyond, Interreg tackles shared challenges and creates lasting connections. From boosting economic growth and regional cohesion to protecting the environment and promoting sustainable development, Interreg-funded projects make a real difference in people’s lives. Together, we are building a more united, resilient and prosperous Europe where every region thrives.
Learn more about InterregInterreg Cooperation Day 2025
Time for Interreg programmes and projects to get ready for this year’s campaign! In September, Europe will celebrate cooperation through local events. Now’s the time to explore what the campaign offers and start planning how you’ll take part.
Everything you need to get started
From templates to visuals and ideas, we’ve prepared a full kit to help Interreg programmes and projects create their event with ease.
Go to the campaign pageWatch Interreg in action
From farmers tackling climate change, to children recovering from war trauma and commuters crossing borders, our videos showcase the real-world impact of Interreg on communities across Europe.
A bus bridging two countries
This is the story of Oradea (Romania) and Debrecen (Hungary), and how a bus route is uniting their communities across the border.
Farming the future
Meet Joris, a Dutch apple farmer turning his soil into a climate ally, boosting fertility and fighting climate change by capturing CO2.
From war to welcome
Jarek and Veronika are two children who fled Ukraine and are finding relief and a sense of belonging through art workshops in Poland.
Find Interreg programmes on the map
Search for programmes near you or across Europe.
Explore programmes your way
Use the search and filter options to discover programmes that match your needs.
Search the mapInterreg figures (2021-2027) - Data as of 13 May 2025
Interreg News & Stories
Stay informed about the latest Interreg developments across Europe and beyond. Explore news, success stories and opportunities that support collaboration and innovation.
Celebrating Interreg’s 35th anniversary and promoting cooperation in Alba Iulia
On 14-15 August 2025, over 50 public administration professionals from across Romania gathered in Alba Iulia for a national event focused on sustainable urban development and European cooperation. Organised by the City Hall of Alba Iulia, the event offered an opportunity to share knowledge, highlight successful projects, and celebrate 35 years of Interreg.
29 August 2025
Interreg at the European Week of Regions and Cities 2025, join our sessions!
The European Week of Regions and Cities 2025 will take place from 13 to 15 October 2025 in Brussels, and Interreg programmes will once again be actively contributing to the debate through a variety of high-level sessions and thematic activities.
22 August 2025
Atlantic Days – Galway, 12-13 November 2025
This series of events includes the Interreg Atlantic Area Programme Annual Event, the Blue Synergies Event, and the 12th Atlantic Stakeholders Platform Conference (ASPC 2025).
22 August 2025
How Aarhus and Copenhagen are using repair and reuse to cut waste and reshape public services
Danish design is more than aesthetics. It is about simplicity, functionality, and about making things last. That mindset has shaped everything from iconic furniture to public services. Now, it is also reshaping how Danes approach waste: not as something to discard but to reuse.
18 August 2025