Exhibit 31.1

CERTIFICATION BY CHIEF EXECUTIVE OFFICER

I, John G. Robertson, 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 annual 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 annual report;
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|3. | Based on my knowledge, the financial
      statements, and other financial information included in this annual 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 annualreport;                                                                                       
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|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 have:                                                                                                                                                                           
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|   | b)                                                                                                                                                                                                                                                                                                                                                                                                                 
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|   | c)                                                                                                                                                                                                                                                                                                                                                                                                                 
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|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 functions):                                                                                                                                                  
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|   | a)                                                                                                                                                                                                                                                                                                                                                                                                                 
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|   | b)                                                                                                                                                                                                                                                                                                                                                                                                                 
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|6. | The registrants other certifying
      officers and I have indicated in this annual 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: August 13, 2003

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