Thomas Zeller, TEB President, the 3Land project at the Borders Forum of the Transfrontier operational mission (TOM) in Paris.

In May 2022, the ‘Architekturwoche Basel’ (Architecture week) took place for the first time. The 3Land project was also shown as part of the exhibition of the Department of Construction and Transport of the Canton of Basel City.

On October 20, 2021, the “3Land coordination cell” participated in the scientific seminar "Quartiers en transition" organized by the Federal Institute of Technology of Lausanne. On this occasion, the 3Land project was presented to the research actors in the field of urban planning.