Thomas Mueller-Tschumi was educated at Basle University (lic iur 1990, Dr iur 1996, summa cum laude) and completed his studies as Certified Specialist SBA Construction and Real Estate Law. He gained working experience as a law clerk (District Court of Laufenburg, Administrative Court of the Canton of Argovie), a research and teaching assistant at Basle University and as a lawyer at law firms in Argovie and Basle. He advises clients in matters relating to PPP, real estate law (construction, planning, environment and infrastructure including real estate financing), public procurement, administrative law and privatisations. He joined Walder Wyss Ltd in 2006 and became a partner in 2012. Mr Mueller-Tschumi is a lecturer in the administrative law master’s programme of Basle University and a member of the Swiss PPP Association experts panel.