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We cooperate beyond borders to help Europe thrive

What is Interreg

Collage of six hands playing with yellow string, creating intricate patterns, set against a background with blue geometric shapes. Each hand is in a different position, showcasing various stages of string manipulation.

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 Interreg

Interreg 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.
Person wearing a white T-shirt with "Interreg OPERATION DAY" in colorful letters. They are holding a bicycle seat, and blurred bicycles are visible in the background.

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 page

Watch 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 man wearing a blue shirt and tie, with a dark vest, sits in a vehicle looking out the window. The scene outside is blurred, indicating movement. He appears thoughtful and focused.

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.

A person in a dark jacket and gloves crouches in a vineyard, inspecting the base of a grapevine. The sky is overcast, and the ground is covered with leaves. Rows of grapevines extend into the background.

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.

A group of boys sits at a table engaged in painting activities, with art supplies scattered around. A woman stands in the background, observing. Paintings and color samples are displayed on the wall behind them.

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.
Map of Europe with countries highlighted in dark blue, light blue, or gray. Dark blue countries are in the western and northern parts. The map includes buttons for zooming and a legend.

Explore programmes your way

Use the search and filter options to discover programmes that match your needs.

Search the map

Interreg figures (2021-2027) - Data as of 13 May 2025

4 268 Projects approved
26 161 Institutions involved in projects
1.7 M EUR average project budget
Find more data in Keep.eu

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.
A night sky filled with green and purple aurora borealis above a dark building with a dome, surrounded by snow and trees, under a field of stars.
Story

How Interreg helps tourism glow through Finland’s darkest months

Tourism in Finland typically peaks in the summer, but what happens in the long, dark months of autumn, winter, and early spring?

28 July 2025
A group of young people stand around a table, observing a tall structure made of spaghetti and marshmallows. They appear engaged and amused. The setting looks like a modern indoor workspace.
News

Interreg Northern Periphery and Arctic seeks young voices to help shape its first youth call for projects

Interreg Northern Periphery and Arctic will launch its first youth call for projects in 2026 and is seeking input from young people to shape it in the best way.

21 July 2025
Two men in suits sit at a conference table with microphones, nameplates, and European Parliament logos in the background. Blue banners with the EU flag and the text "europarl.eu" are visible behind them.
News

Commission proposes €10 billion for Interreg in 2028-2034 EU budget

The European Commission has unveiled its proposal for the European Union’s long-term budget for 2028–2034 (Multiannual Financial Framework, or MFF). A key feature is the continued support for the Interreg programme, which is allocated €10 billion.

17 July 2025
A digital image with horizontal bands of bright colors, including red, yellow, green, blue, and purple, appears distorted with glitch-like pixelation and visual noise.
Story

Interreg projects drive energy transition at European Sustainable Energy Week 2025

Thirteen projects from thirteen Interreg programmes showcased how cooperation powers the green transition at the European Sustainable Energy Week (EUSEW) 2025, represented under the Interreg Thematic Community for a Greener Europe, coordinated by Interact.

15 July 2025
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