On September 17, 2026, Prof. Peter Mark visited the Slovenian National Building and Civil Engineering Institute (ZAG) at the invitation of its director, Prof. Aleš Žnidarič.

There, he gave a presentation on the topic “Modular Reuse of Structural Concrete.” Following the presentation, joint projects and strategic collaboration in the areas of circular construction, building preservation, and monitoring were discussed with Prof. G. Markovski (UKIM Skopje, North Macedonia), Dr. A. Anzlin (ZAG), and D. Hekič (ZAG).