##### 



Exhibit 31.1

CERTIFICATION PURSUANT TO
EXCHANGE ACT RULE 13a-14

I, Gordon Ellis, President and Chief Executive Officer, certify that:

1.     I have reviewed this quarterly report on Form 10-QSB of International
Absorbents Inc.;

2.     Based on my knowledge, this quarterly report does not contain any
untrue statement of a material fact or omit to state a material fact necessary
to make the statements made, in light of the circumstances under which such
statements were made, not misleading with respect to the period covered by this
quarterly report;

3.     Based on my knowledge, the financial statements, and other financial
information included in this quarterly report, fairly present in all material
respects the financial condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this quarterly report;

4.     The registrants other certifying officers and I are responsible for
establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have:



| |                                                                                                                                                                                                                                                                                                   
| | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| | a) Designed such disclosure controls and procedures to ensure that
material information relating to the registrant, including its
consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this quarterly report
is being prepared;



| |                                                                                                                                                                                                 
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| | b) Evaluated the effectiveness of the registrants disclosure
controls and procedures as of a date within 90 days prior to the filing
date of this quarterly report (the Evaluation Date); and



| |                                                                                                                                                                           
| | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| | c) Presented in this quarterly report our conclusions about the
effectiveness of the disclosure controls and procedures based on our
evaluation as of the Evaluation Date;

5.     The registrants other certifying officers and I have disclosed, based
on our most recent evaluation, to the registrants auditors and the audit
committee of registrants board of directors (or persons performing the
equivalent function):



| |                                                                                                                                                                                                                                                                                                  
| | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| | a) All significant deficiencies in the design or operation of
internal controls which could adversely affect the registrants ability
to record, process, summarize and report financial data and have
identified for the registrants auditors any material weaknesses in
internal controls; and



| |                                                                                                                                                          
| | ---------------------------------------------------------------------------------------------------------------------------------------------------------
| | b) Any fraud, whether or not material, that involves management or
other employees who have a significant role in the registrants internal
controls; and

6.     The registrants other certifying officers and I have indicated in this
quarterly report whether or not there were significant changes in internal
controls or in other factors that could significantly affect internal controls
subsequent to the date of our most recent evaluation, including any corrective
actions with regard to significant deficiencies and material weaknesses.

Date: September 10, 2003



| | /s/ GORDON L. ELLIS
| | -------------------

| | Gordon L. Ellis
President and Chief Executive Officer
| | -----------------------------------------------------

Unaudited (all amounts in U.S. dollars except where otherwise noted). The
accompanying notes are an integral part of these consolidated financial
statements.

24