Media release of Stade de Suisse Wankdorf on the progress of work, 400 days before the opening.

Ralph Ammann was working as Head of Events and Marketing at Stade de Suisse Nationalstadion AG. In this function he was the construction owner representation of the Stade de Suisse. He created the operational and safety concept of the stadium and monitored their implementation.

> Media release (German only - pdf)