Cologne trade fairs announce 2026 programming for IDOOH and interior design events

Several major trade fairs and industry events are scheduled for 2026 in Cologne, Germany.

At Dmexco 2026, the Institute for Digital Out of Home (IDOOH) will host the ‘IDOOH World’ at the Cologne exhibition grounds from September 23 to 24. The event features the DooH Summit, focusing on market trends, artificial intelligence in media, and retail media. The program includes approximately 30 lectures and panels covering topics such as programmatic DooH, brand safety, and creative excellence.

In October 2026, the Design Post Köln will take on a dual role by integrating into both the Orgatec and idd cologne trade fairs. Orgatec is scheduled for October 27 to 30, while idd cologne runs from October 27 to 31. The Design Post will serve as a central hub for the idd cologne ‘urban-only’ concept, connecting various design locations throughout Cologne, while also expanding Orgatec’s offerings with international premium brands and networking opportunities.