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Exhibit 31.1

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

I, John G. Robertson, President and Principal Executive 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;                         
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|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;                                 
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|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:                                                                                     
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|   | (a)                                                                                                                                                                                                                                                                                                                                                        
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|   | (b)                                                                                                                                                                                                                                                                                                                                                        
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|   | (c)                                                                                                                                                                                                                                                                                                                                                        
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|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)                                                                                                                                                                                                                                                                                                                                                        
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|   | (b)                                                                                                                                                                                                                                                                                                                                                        

Date: August 12, 2005

/s/ John G. Robertson
  John G. Robertson 
  Chief Executive Officer

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