#OTKarlsruhe26: A successful debut

On the evening of 16 September 2026, ZVO Executive Board member Jörg Püttbach officially opened this year’s ZVO Surface Days, which were held in Karlsruhe for the first time. 

Jörg Püttbach welcomed the participants to the ZVO Surface Days 2026 at the Stadthalle in Karlsruhe. (Photo: ZVO_OT2026_Ole Spata)

Jörg Püttbach welcomed the participants to the ZVO Surface Technology Conference 2026 at the Stadthalle in Karlsruhe.

The opening ceremony at the completely refurbished Stadthalle in Karlsruhe featured, amongst other things, a keynote speech by Torsten J. Koerting on the topic of AI in small and medium-sized enterprises, the impact of which was still being felt over the first beer of the welcoming evening that followed.  

The extensive programme of talks over the following two days centred on the topics of digitalisation and AI in electroplating and surface technology, fire safety, energy (systems) and hydrogen, raw materials and circularity, bath and surface analysis, damage claims, as well as the well-established business forum ‘Management meets Surface’ and the consultation session on regulatory developments. 

Female SurFaces, the ZVO’s women’s network, was also present once again with a session and a stand at the accompanying industry exhibition, where around 70 exhibitors showcased their products and services and invited visitors to engage in technical discussions. 

A detailed review of #OTKarlsruhe26 will be available shortly at oberflaechentage.zvo.org