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Exhibit 31.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED
  BY SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, James Vandeberg, Chief Financial Officer of REGI U.S., Inc.,
  certify that:

|1. | I have reviewed this annual report on
        Form 10-KSB of REGI U.S., Inc.;                                                                                                                                                                                                                                                             
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|   |                                                                                                                                                                                                                                                                                                                                           
|2. | Based on my knowledge, this 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 report;
|   |                                                                                                                                                                                                                                                                                                                                           
|3. | Based on my knowledge, the financial
        statements, and other financial information included in this report, fairly
        present in all material respects the financial condition, results of operations
        and cash flows of the small business issuer as of, and for, the periods
        presented in this report;        
|   |                                                                                                                                                                                                                                                                                                                                           
|4. | The small business issuer's other certifying
        officer(s) and I are responsible for establishing and maintaining disclosure
        controls and procedures (as defined in Exchange Act Rules 13a-15(e) and
        15d-15(e)) for the small business issuer and have:                                                              

| | (a) | Designed such disclosure controls and
        procedures, or caused such disclosure controls and procedures to be designed
        under our supervision, to ensure that material information relating to
        the small business issuer, including its consolidated subsidiaries, is
        made known to us by others within those entities, particularly during
        the period in which this report is being prepared;                                                  
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| |     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
| | (b) | Evaluated the effectiveness of the small
        business issuer's disclosure controls and procedures and presented in
        this report our conclusions about the effectiveness of the disclosure
        controls and procedures, as of the end of the period covered by this report
        based on such evaluation; and                                                                                                                                                     
| |     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
| | (c) | Disclosed in this report any change in
        the small business issuer's internal control over financial reporting
        that occurred during the small business issuer's most recent fiscal quarter
        (the small business issuer's fourth fiscal quarter in the case of an annual
        report) that has materially affected, or is reasonably likely to materially
        affect, the small business issuer's internal control over financial reporting;
        and

|5. | The small business issuer's other certifying
        officer(s) and I have disclosed, based on our most recent evaluation of
        internal control over financial reporting, to the small business issuer's
        auditors and the audit committee of the small business issuer's board
        of directors (or persons performing the equivalent functions):
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| | (a) | All significant deficiencies and material
        weaknesses in the design or operation of internal control over financial
        reporting which are reasonably likely to adversely affect the small business
        issuer's ability to record, process, summarize and report financial information;
        and
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| |     |                                                                                                                                                                                                                                                                                                                     
| | (b) | Any fraud, whether or not material, that
        involves management or other employees who have a significant role in
        the small business issuer's internal control over financial reporting.                                                                                                               

|Date: July 27, 2007       | 
|------------------------- | 
|                          | 
|/s/
      James Vandeberg | 
|James Vandeberg           | 
|Chief Financial Officer   | 

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