**Exhibit 31.2**

I, Patrick D.Waddy, certify that:

1.             I have reviewedthis quarterly report on Form 10-Q of Immucor, Inc.;

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

3.               Based on myknowledge, the financial statements, and other financial information includedin this report, fairly present in all material respects the financialcondition, results of operations and cash flows of theregistrant as of, and for, the periods presented in this report;

4.       The registrant’sother certifying officer(s) and I are responsible for establishing andmaintaining disclosure controls and procedures (asdefined in Exchange Act Rules 13a-15(e) and 15d-l5(e)) and internal controlover financial reporting (as defined in Exchange Act Rules 13a-15(f) and15d-15(f) for the registrant and we have:

a)              Designed such disclosure controls and procedures, or caused such disclosurecontrols and procedures to be designed under oursupervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us byothers within those entities, particularly during the periodin which this report is being prepared;

b)             Designed such internal control overfinancial reporting, or caused such internal control over financial reportingto be designed under our supervision, to provide reasonable assurance regardingthe reliability of financial reporting and the preparation of financialstatements for external purposes in accordance with generally acceptedaccounting principles;

c)              Evaluated the effectiveness of the registrant’s disclosure controls andprocedures and presented in this report ourconclusions about the effectiveness of the disclosure controls and procedures,as of the end of the period covered by this report based onsuch evaluation; and

d)             Disclosed in this report any change in theregistrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’sfourth fiscal quarter in the case of anannual report) that has materially affected, or is reasonably likely tomaterially affect, the registrant’s internal controlover financial reporting; and

5.               The registrant’sother certifying officer(s) and I have disclosed, based on our most recentevaluation of internal control over financialreporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalentfunctions):

a)              All significant deficiencies and material weaknesses in the design oroperation of internal control over financialreporting which are reasonably likely to adversely affect the registrant’sability to record, process, summarize and reportfinancial information; and

b)             Any fraud, whether or not material, that involvesmanagement or other employees who have a significant role in the registrant’s internal control over financialreporting.
| Date: October 5, 2006                                                |
|----------------------------------------------------------------------|
|                                                                 |
| /s/ Patrick D.  Waddy                                                |   |
| Patrick D.  Waddy,                                                   |
| Chief Financial  Officer and Secretary (Principal Financial Officer) |

 

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