EXHIBIT 31

CERTIFICATION

I, Anthony C. Jurak,
Chairman of the Board and Director and Chief Executive Officer and Chief Financial Officer
of Jurak Corporation World Wide, Inc. (the Company), certify that:

|1. |  | I have reviewed this quarterly report on Form 10-QSB of the Company;
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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. |  | I am 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) |  | Designed
such disclosure controls and procedures, or caused such disclosure
               controls and procedures to be designed under my supervision, to ensure
that                material information relating to the small business issuer is made
known to me                by others within the entity, particularly during the period in
which this report                is being prepared;
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| |  | (b) |  | [Paragraph omitted pursuant to SEC Release Nos. 33-8238 and 34-47986];
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| |  | (c) |  | 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
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| |  | (d) |  | 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;
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|5. |  | 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.
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Date: October 20, 2004

/s/ Anthony C. Jurak
Anthony C. Jurak
Chairman of the Board and Director
Chief Executive Officer and Chief Financial Officer

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