CHATSWORTH, Calif.--(BUSINESS WIRE)--IRIS INTERNATIONAL, INC. (NASDAQ GM: IRIS) today announced that President and Chief Executive Officer César García will deliver a presentation to investors at the 4th Annual Craig-Hallum Institutional Investor Conference on Wednesday, May 23, 2007, at 9:20 a.m. Central time, in the Copenhagen Room at the Radisson Plaza Hotel, 35 South 7th St., in Minneapolis, Minn.
