CHATSWORTH, Calif.--(BUSINESS WIRE)--IRIS INTERNATIONAL, INC. (NASDAQ: IRIS), a leading manufacturer of automated in-vitro diagnostics systems and consumables for use in hospitals and commercial laboratories worldwide, today announced that its Annual Shareholder Meeting will be held on Friday, June 13, 2008 at 10:00 a.m. Pacific time, at the Company’s headquarters, 9172 Eton Avenue, Chatsworth, Calif. Shareholders and members of the investment community are welcome to attend.