Congratulations to Professor Igor Mezic for being elected a Fellow of the Society of Industrial and Applied Mathematics (SIAM). Professor Mezic has been recognized for sustained innovation at the dynamical systems theory/applications interface; notably for advances in the use of Koopman operator theory. He has been an invited Plenary Lecturer at previous SIAM conferences, including SIAM Conference on Applications of Dynamical Systems (2009) and SIAM Control Theory Meeting (2005).