Exhibit 31.1


        Certification of CEO and CFO pursuant to Securities Exchange Act
              rules 13a-15 and and 15d-15(c) as adopted pursuant to
                 section 302 of the Sarbanes-Oxley act of 2002.


I, John J. Cousins, certify that:

1.  I  have  reviewed  this  report  on  Form  10-QSB  of  Biomoda,   Inc.  (the
"Registrant");

2. Based on my  knowledge,  this  quarterly  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 quarterly
report;

3.  Based  on my  knowledge,  the  financial  statements,  and  other  financial
information  included in this quarterly  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 quarterly report.

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-15  and  15d-15(c))  for the  registrant  and have:  a)
designed  such  disclosure  controls  and  procedures  to ensure  that  material
information relating to the registrant, including its consolidated subsidiaries,
is made known to us by others  within those  entities,  particularly  during the
period in which  this  quarterly  report is being  prepared;  b)  evaluated  the
effectiveness  of  the  registrant's  disclosure  controls  and  procedures  and
presented in this quarterly  report our conclusions  about the  effectiveness of
the disclosure  controls and procedures as of a date within 90 days prior to the
filing date of this quarterly report (the "Evaluation  Date");  and c) presented
in  this  quarterly  report  our  conclusions  about  the  effectiveness  of the
disclosure  controls and procedures based on our evaluation as of the Evaluation
Date;

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
the  registrant's  board of  directors  (or persons  performing  the  equivalent
functions):  a) all  significant  deficiencies  in the  design or  operation  of
internal   controls  which  are  reasonably   likely  to  adversely  affect  the
registrant's ability to record, process, summarize and report financial data and
have  identified  for the  registrant's  auditors  any  material  weaknesses  in
internal  controls;  and b) any fraud,  whether or not  material,  that involves
management or other  employees who have a significant  role in the  registrant's
internal controls; and

6. The  registrant's  other  certifying  officers  and I have  indicated in this
quarterly report whether 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: November 19, 2003

/s/ JOHN J. COUSINS
-------------------
JOHN J. COUSINS
Principal Executive and Accounting Officer