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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

Join Interreg Cooperation Day 2026

Every year, Interreg programmes and project partners organise local events across Europe to show how cooperation makes a difference in people’s lives.
Close-up of hands clapping, with text reading "Cooperation Day." The background has soft yellow graphic elements and a "15th Anniversary" logo, along with the Interreg Cooperation Day logo.

Organise your event

If you work for Interreg, this is your moment to share your results with citizens in your area and be part of a Europe-wide celebration.

Organise your event

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.

Interreg figures (2021-2027) - Data from State of Interreg 2025

5 979 Projects selected
7.5 B EUR Funding committed
70% Funding allocated to projects
Find more data in Keep.eu

Find Interreg programmes on the map

Search for programmes near you or across Europe.
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Explore programmes your way

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

Search the map

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.
Three grayscale hands interact with a bright yellow string that connects them to a glowing ball of yarn on the right. One hand holds the string, another reaches, and the bottom hand weaves the string through its fingers against a white background.
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
A middle-aged man with a beard and glasses smiles while wearing a suit and red tie. The background is blurred with partial, out-of-focus text.
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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