Prasad Tetali has been appointed Editor-in-Chief of the SIAM Journal on Discrete Mathematics, informally known as SIDMA.  The journal publishes research articles on a broad range of topics from pure and applied mathematics including combinatorics and graph theory, discrete optimization and operations research, theoretical computer science, and coding and communication theory. While maintaining very high standards, SIDMA is also very broad, perhaps the broadest among discrete mathematics journals. Tetali's appointment was announced following the reports of two SIAM committees charged with charting future direction of the Journal. The committees recommended that "in choosing the next Editor-In-Chief for SIDMA, SIAM should search for a researcher whose own work displays the breadth sought for the journal."