**Exhibit 31.1**

**CERTIFICATION**

I, Douglass T.Simpson, President and Chief Executive Officer, certify that:

1.               I have reviewed this annual report on Form 10-KSB of Corgenix MedicalCorporation.

2.               Basedon my knowledge, this annual report does not contain any untrue statement of amaterial fact or omit to state a material fact necessary to make the statementsmade, in light of the circumstances under which such statements were made, notmisleading with respect to the period covered by this annual report.

3.               Basedon my knowledge, the financial statements, and other financial informationincluded in this report, fairly present in all material respects the financialcondition, results of operations and cash flows of the registrant as of, andfor, the periods presented in this annual report;

4.               Thesmall business issuer’s other certifying officers and I are responsible forestablishing and maintaining disclosure controls and procedures (as defined inExchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financialreporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for thesmall business issuer and have:

(a)          Designedsuch disclosure controls and procedures, or caused such disclosure controls andprocedures to be designed under our supervision, to ensure that materialinformation relating to the small business issuer, including its consolidatedsubsidiaries, is made known to us by others within those entities, particularlyduring the period in which this report is being prepared;

(b)         Evaluatedthe effectiveness of the small business issuer’s disclosure controls andprocedures and presented in this report our conclusions about the effectivenessof the disclosure controls and procedures, as of the end of the period coveredby this report based on such evaluation; and

(c)          Disclosedin this report any change in the small business issuer’s internal control overfinancial reporting that occurred during the small business issuer’s mostrecent fiscal quarter (the small business issuer’s fourth fiscal quarter in thecase of an annual report) that has materially affected, or is reasonably likelyto materially affect, the small business issuer’s internal control overfinancial reporting; and

5.               Thesmall business issuer’s other certifying officers and I have disclosed, basedon our most recent evaluation of internal control over financial reporting, tothe small business issuer’s auditors and the audit committee of registrant’sboard of directors:

(a)          Allsignificant deficiencies in the design or operation of internal control overfinancial reporting which are reasonably likely to adversely affect the smallbusiness issuer’s ability to record, process, summarize and report financialinformation; and

(b)         Anyfraud, whether or not material, that involves management or other employees whohave a significant role in the small business issuer’s internal control overfinancial reporting.

 
| Date: September 29, 2006              |   |
|---------------------------------------|--------|
|                                  |   |
| /S/Douglass T. Simpson                |   |   |
| President and Chief Executive Officer |   |
|                                       |        |  |  |

 

1

----