University of Vienna


Thomas John MCIArb

Thomas John MCIArb


Thomas practices globally as an international mediator, arbitrator, negotiator, and legal consultant. Based in the Netherlands, he is common and civil law trained and fully bilingual (English / German). Thomas has a keen interest in resolving commercial, corporate, and investor-State disputes, but also disputes relating to MSMEs, travel and tourism, business and human rights, as well as to international organisations, their staff, contractors, and consultants. Thomas also specialises in disputes relating to art and cultural objects and a panel arbitrator of the Court of Arbitration of Art in The Hague, Netherlands.

Our Teams

Meet the magic behind CDRC Vienna! Incredible teams of seasoned practitioners and enthusiastic volunteers support our Directors. These diverse teams bring together years of experience and fresh perspectives, all united by a shared passion for CDRC Vienna.

From preparing the complex confidentials, to brainstorming groundbreaking ideas and orchestrating seamless events, these groups are the heartbeat of CDRC Vienna. Their dedication transforms vision into reality, ensuring everything runs like clockwork.

Whether it’s planning, problem-solving, or simply adding a sprinkle of fun, our teams are always on it! Together, they create the vibrant, welcoming atmosphere that makes CDRC Vienna truly special.

Dive in and discover the vibrant spirit driving us forward!


Meet our powerhouse team! The CDRC Vienna’s secretariat, made up of dynamic former volunteers, keeps our daily operations running smoothly. Their passion and dedication fuel our mission every single day. Come see what makes us tick!

Case Working Group

Meet our spirited team of experienced professionals and CDRC Vienna enthusiasts who ensure our case and confidentials are prepped and perfect, right on time for the competition. Their dedication and expertise keep everything on track and ready for action!