The DECIDIA trade fair, held annually since 2023 at the Savoiexpo Parc des Expos in Chambéry, has established itself as an indispensable platform for executives, entrepreneurs, and professionals from various industries. The name "DECIDIA" symbolizes "Decision and Digital Innovation", highlighting the fair's focus on digital transformation, decision-making, and innovative business strategies. Organized by Savoiexpo, DECIDIA provides comprehensive insights into key topics such as digitalization, energy efficiency, sustainability, cybersecurity, finance, and mobility and transportation. It also showcases a wide range of products and services, from IT solutions and digital tools to sustainable transport solutions and effective communication strategies. The fair is deeply rooted in the regional economy of the French Alps, reflecting the dynamic development and innovative strength of the area. A highlight of the event is the numerous conferences, workshops, and panel discussions with experts. Exhibitors from sectors like logistics, public administration, real estate, and IT attract a wide audience, from corporate decision-makers to startup founders and professionals keen to learn about the latest trends and best practices. The Savoiexpo Parc des Expos, located in the picturesque city of Chambéry, is easily accessible via regional and international transport links and offers a modern, well-equipped venue. It draws thousands of visitors annually who not only exchange professional knowledge but also enjoy the rich culture and hospitality of the region. The DECIDIA will take place on 2 days from Wednesday, 15. October to Thursday, 16. October 2025 in Chambéry.