The interzum is an international trade fair for suppliers in the furniture industry and interior design, held every two years at the Cologne Exhibition Center since its founding in 1959. The Cologne Exhibition Center features 11 exhibition halls, which are ideal for showcasing industry trends and innovations. The event is organized by Koelnmesse GmbH, known for its professional organization and high-quality equipment of the exhibition halls. As the leading trade fair in its industry, it includes materials and components for furniture production and interior design, machinery, materials and components for the manufacturing of upholstered furniture and mattresses, cover materials, innovative materials, and lighting technology. Exhibition sectors represented at interzum include furniture production, interior design, design, materials, and surfaces. The main focus is on innovations, sustainability, and future trends in the industry. The trade fair is exclusively open to trade visitors and impresses with its internationality, featuring a high and steadily increasing proportion of foreign visitors. This leads to new synergies that promote international trade, manufacturing, and interior design. An extensive supporting program complements the trade fair's offerings and culminates in the highlight of the prestigious "interzum awards" for original design, innovative materials, strong innovation, and perfect function. In summary, interzum is one of the most important events for everyone involved or interested in the furniture and interior design industry. On the whole the organisers welcomed on the 4 days of the fair, from 21. May to 24. May 2019, about 1805 exhibitors from 60 countries and 74000 visitors from 152 countries on the interzum in Cologne. The interzum will take place on 4 days from Tuesday, 20. May to Friday, 23. May 2025 in Cologne.