EXHIBIT 99.1


                                                                    NEWS RELEASE


CONTACTS:         CESAR GARCIA, PRESIDENT
                  AND CHIEF EXECUTIVE OFFICER
                  818-709-1244 X 7123

                  OR

                  RON STABINER, THE WALL STREET GROUP, INC.
                  212-888-4848

FOR IMMEDIATE RELEASE:

              IRIS EXPECTS CONTINUED STRONG GROWTH WITH BROADENING
            OF URINALYSIS MARKET AND DEVELOPMENT OF NEW PRODUCTS IN
                 MOLECULAR DIAGNOSTICS AND HEMATOLOGY, CEO TELLS
                         ANNUAL MEETING OF SHAREHOLDERS

CHATSWORTH,  CALIF.,  JULY 13, 2007 - IRIS  INTERNATIONAL,  INC. (NASDAQ:  IRIS)
President  and Chief  Executive  Officer Cesar Garcia told  shareholders  at the
Annual  Meeting  today that the Company  expects  continued  strong growth as it
evolves into a broad-based cell morphology diagnostics company offering multiple
new products in urinalysis,  molecular  diagnostics and hematology,  with robust
contributions  from its existing core  urinalysis  product line and an expanding
high profit consumables business.

"We continue to grow our  urinalysis  product  line with our  flagship  iQ(R)200
series,  which is  generating  record  revenues  from both the  instruments  and
related  consumables  and  service,"  Mr.  Garcia said.  "In the past year,  the
Company  has  expanded  its  memberships  in  Group  Purchasing   Organizations,
extending  its  reach  to  nearly  75% of all  U.S.  hospitals  and  acute  care
facilities.  In addition,  the Company  received  the two largest  orders in its
history with a multi-year  agreement  from LabCorp and a second  contract from a
prominent national healthcare provider. We have been able to capitalize on sales
opportunities and convert them into revenues at an impressive rate."

To further the growth of the Company,  IRIS is engaged in the execution of a new
five  year  plan  which  integrates  new  technology   platforms  and  strategic
initiatives  that total a market  opportunity  approaching  $4.0 billion with an
anticipated  tripling of revenues by 2011. The new five year plan calls for IRIS
to diversify its proprietary flow imaging  technology under what has been termed
the "Third  Generation  Morphology(TM),"  or  3GEMS(TM),  platform into expanded
urinalysis,  body  fluids  and  hematology  applications.  Other  projected  new
products   in   the   development    pipeline   include   novel,   high   value,
high-reimbursement   molecular  blood-based  tests  for  cancer  and  infectious
diseases and a novel separation and concentration "bubble"

                                     (MORE)





technology to isolate many different  types of bacteria and cells,  which can be
used for the rapid detection of minute levels of bacteria in urine.

Mr. Garcia also noted that the Company's  strong balance sheet and cash flow are
enabling new product  development and solidifying its position as a world leader
in urinalysis.  "We are preparing a 510(k)  submission to the U.S. Food and Drug
Administration  for our iChem(R)  VELOCITY fully  automated  chemistry unit with
Kinetic  Imaging.  This device,  scheduled for  international  launch later this
year,  leverages  the  Company's  core image  analysis  technology  to provide a
complete and unique benchtop  urinalysis  solution which, when combined with the
iQ(R)200  Automated  Microscopy  System,  forms the iRICELL Complete  Urinalysis
Workcell.  Other  products,  such as the  CLIA-waived  handheld urine  chemistry
analyzer,  scheduled for launch in 2008, will establish IRIS as the only company
to offer a complete range of fully and semi- automated urinalysis solutions.  We
have also submitted a 510(k)  application  with the FDA for the  ultra-sensitive
Prostate-Specific  Antigen (PSA) test, which is based on our proprietary Nucleic
Acid Detection Immuno Assay (NADIA(TM)) technology platform," Mr. Garcia said.

Mr.  Garcia noted that the  evolution  of IRIS into a urinalysis  company with a
broad-based  specialization  in  cell  morphology  is  "being  achieved  through
internal cash-flow generated  investment,  without dilution to shareholders" and
that the Company  had closed its fiscal  year with no debt and $23.2  million in
cash.

Shareholders  attending the annual meeting and those voting by proxy  re-elected
all seven  members of the  Company's  Board of  Directors.  In  addition  to Mr.
Garcia,  they are:  Chairman of the Board Richard H.  Williams,  a  businessman,
entrepreneur  and  consultant  to emerging  growth  companies;  Thomas H. Adams,
Ph.D., the Company's Chief Technology Officer; Steven M. Besbeck,  President and
Chief Executive Officer of Aspyra, Inc.; Stephen E. Wasserman, former Group Vice
President - Diagnostic  Systems  Products of Olympus  America  Inc.;  Richard G.
Nadeau,  Ph.D.,  founder and Chairman of Vistar Ventures,  and Michael D. Matte,
President of Matte Holdings and former CFO of Cyberguard Corporation.

Shareholders  also approved the Company's 2007 Stock Incentive Plan and ratified
the selection of BDO Seidman, LLP, as the Company's  independent  accountant for
the fiscal year ended Dec. 31, 2007.

THE COMPANY

IRIS International,  Inc. (www.proiris.com),  based in Chatsworth,  Calif., is a
leading  developer,  manufacturer,  and marketer of medical devices,  diagnostic
systems and consumables. The Iris Diagnostics Division (www.irisdiagnostics.com)
is a leader in automated  urinalysis  technology  with systems in major  medical
institutions   throughout  the  world.  Iris  Molecular   Diagnostics   develops
innovative  ultra-sensitive  diagnostics  and sample  processing  products  with
applications in the urinalysis,  oncology and infectious  disease  markets.  The
Company's Sample Processing business unit (formerly the StatSpin(R)  subsidiary)
(www.statspin.com),   based  in   Westwood,   Mass.,   manufactures   innovative
centrifuges and blood analysis products.

SAFE HARBOR PROVISION

This news release contains forward-looking  statements made in reliance upon the
safe harbor provisions of the Private Securities  Litigation Reform Act of 1995.
Forward-looking  statements include, but are not limited to, the Company's views
on future  financial  performance,  market  growth,  capital  requirements,  new
product introductions and acquisitions,  and are generally identified by phrases
such as "thinks," "anticipates," "believes," "estimates," "expects," "intends,"

                                     (MORE)





"plans," and similar  words.  Forward-looking  statements  are not guarantees of
future performance and are inherently subject to uncertainties and other factors
which could cause actual results to differ  materially from the  forward-looking
statement. These statements are based upon, among other things, assumptions made
by, and information  currently available to management,  including  management's
own  knowledge  and  assessment  of the  Company's  industry,  R&D  initiatives,
competition and capital requirements. Other factors and uncertainties that could
affect the Company's forward-looking statements include, among other things, the
following: identification of feasible new product initiatives, management of R&D
efforts and the  resulting  successful  development  of new products and product
platforms;  acceptance by customers of the Company's  products;  integration  of
acquired businesses;  substantial  expansion of international sales; reliance on
key suppliers;  the potential need for changes in long-term strategy in response
to future  developments;  future  advances  in  diagnostic  testing  methods and
procedures; potential changes in government regulations and healthcare policies,
both of which could  adversely  affect the economics of the  diagnostic  testing
procedures  automated by the Company's products;  rapid technological  change in
the microelectronics and software industries; and competitive factors, including
pricing pressures and the introduction by others of new products with similar or
better  functionality  than our  products.  These and other risks are more fully
described in the Company's filings with the Securities and Exchange  Commission,
including  the  Company's  most  recently  filed Annual  Report on Form 10-K and
Quarterly Report on Form 10-Q, which should be read in conjunction  herewith for
a further  discussion  of important  factors that could cause actual  results to
differ  materially  from those in the  forward-looking  statements.  The Company
undertakes  no  obligation  to  publicly  update or revise  any  forward-looking
statements, whether as a result of new information, future events or otherwise.



                                       ###