Exhibit 31.1 Certification of
Principal Executive OfficerPursuant to 18 U.S.C. 1350(Section 302 of the
Sarbanes-Oxley Act of 2002) I, Michael R. Williams, certify
that: 1.  I have
reviewed this quarterly report on Form 10-Q of Interline Resources Corporation
for the quarter ended June 30, 2008; 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; 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 registrant as of, and
for, the periods presented in this report; 4.  The
registrant's other certifying officer 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)) and internal control over financial reporting (as
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) 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  report is being prepared;  (b)  Designed
such internal control over financial reporting, or caused such internal control
over financial reporting to be designed under our supervision, to provide
reasonable assurance regarding the reliability of financial reporting and the
preparation of financial statements for external purposes in accordance with
generally accepted accounting principles;  (c)  Evaluated
the effectiveness of the registrant'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  (d)  Disclosed
in this report any change in the registrants internal control over financial
reporting that occurred during the registrants most recent fiscal quarter (the
registrants fourth fiscal quarter in the case of an annual report) that has
materially affected, or is reasonably likely to materially affect, the
registrants internal control over financial reporting; and 5.  The
registrant's other certifying officer 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): (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 information; and (b)  Any
fraud, whether or not material, that involves management or other employees who
have a significant role in the registrant's internal control over financial
reporting. Date: December 17, 2008 /s/
Michael R. Williams Michael
R. Williams, Chief
Executive Officer