Information Analysis Incorporated announced that the Board of Directors unanimously elected Mark T. Krial as chairman of its board of directors. Krial succeeds Sandor Rosenberg, IAI's founder, who stepped down as chairman as of December 31, 2020, after holding the position since the company's inception in 1979. Rosenberg will remain on the board. Mark Krial, 63, has been serving as president of Marathon TS Inc., since 2009.