he submission deadline is November 29, 2024, at 12:00 PM (CET), as recorded in the INTERREG+ system. Any submission attempts after this deadline will be blocked by the INTERREG+ application module, meaning that late applications will not be accepted.

The INTERREG+ application module is available at: https://huhr.interregplus.eu/21-27

Details of the first call for proposals and the application package can be downloaded from: First Call for Proposals.

During the information day held in Pécs on September 17, 2025, participants received detailed insights into the call for proposals.

The program aims to strengthen cross-border cooperation between Hungary and Croatia. Supported projects focus on innovation, sustainability, economic development, and social cohesion. The HUHR-2401 call for proposals is the first of its kind under the 2021–2027 period.

During the event, the eligible applicants were introduced, including municipalities, non-profit organizations, research institutions, businesses, and other entities. Detailed information was provided on the funding framework, the financial scope of the support, and the European Regional Development Fund (ERDF) contributions, as well as the co-financing requirements.

Key Priority Areas of the Program:

• Innovation and Economic Development: Promotion of cross-border business development, research, and innovation.
• Greener and More Sustainable Region: Environmental protection projects, climate adaptation, and renewable energy solutions.
• Transport and Infrastructure Development: Improving cross-border mobility and transport networks.
• Cultural and Social Cooperation: Supporting local communities, cultural, and tourism cooperation.

The content of the information day is available at the following link: http://http://www.huhr-cbc.com/uploads/editors/HU-HR%20Info%20Day%20Presentation%20HUHR-2401.pdf