# COGNIGEN
NETWORKS, INC.

EXHIBIT 31.2

CERTIFICATION

I,
Gary L. Cook, certify that:

|1. |  | I have reviewed this annual report on Form 10-KSB/A of Cognigen Networks, 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) |  | 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) |  | Omitted
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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; and
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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)
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 controls over financial
reporting.
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|Date: |  | September 7, 2005
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