IRIS International to Hold Conference Call Wednesday, March 17, 2004 at 4:15 P.M. Eastern Time

IRIS International to Hold Conference Call Wednesday, March 17, 2004 at 4:15
P.M. Eastern Time 


CHATSWORTH, Calif., March 11  /PRNewswire/ -- IRIS International, Inc.  will
hold a conference call with members of the investment community on Wednesday,
March 17, at 4:15 p.m. Eastern time.  Cesar Garcia, President and Chief
Executive Officer, and Martin G. Paravato, Chief Financial Officer, will be
reviewing the Company's financial results for the fourth quarter and year ended
Dec. 31, 2003, which willbe announced that day.

To participate, dial 1-800-915-4836 approximately 10 minutes before the
conference call is scheduled to begin.  Hold for the operator and reference the
International Remote Imaging Systems conference call.  International callers
should dial 973-317-5319.

The conference call may also be accessed by means of a live audio Webcast on the
Company's Web site at http://www.proiris.com/, or at http://www.vcall.com/, the
Web cast service provider.  The conference audio cast will also be available for
replay on both Web sites for 30 days from the date of the broadcast.

For anyone who is unable to participate in the conference, access to a recording
will be available for 48 hours following the call.  Dial 1-800-428-6051 to
access playback.  For international callers, dial 973-709-2089.  The pass code
I.D. is 343467.

THE COMPANY

IRIS International, Inc. (http://www.proiris.com/) is a leader in automated
urinalysis technology with workstations in major medical institutions throughout
the world.  The Company's newest generation iQ(R)200 fully automated urine
microscopic analyzer utilizing image flow cytometry, patented Automated
Intelligent Microscopy (AIM) technology and neural network-based particle
recognition capabilities achieves a significant reduction in the cost and time
consuming steps for manual microscopic analysis.  The Company's StatSpin(R)
subsidiary, based in Norwood, Mass., manufactures innovative centrifuges and
blood analysis products.  Advanced Digital ImagingResearch, LLC (ADIR), based
in the Houston, Texas, area, is the Company's research and development
subsidiary.

CONTACT:  Cesar Garcia, President and Chief Executive Officer, at
[phone] or Ron Stabiner, The Wall Street Group, Inc. at [phone].


DATASOURCE: IRIS International, Inc.



CONTACT:  Cesar Garcia, President and Chief Executive Officer of IRIS

International, Inc., [phone]; or Ron Stabiner of The Wall Street

Group, Inc., [phone]



Web site:  http://www.proiris.com/

http://www.vcall.com/

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