Exhibit 31.1



CERTIFICATION
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002



I, Alex Cunningham, certify that:



1)I have reviewed this amendment to annual report of Cardiff International, Inc. on Form 10-K;



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)I am 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, or caused such disclosure controls and procedures
to be designed under our supervision, to ensure the 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;
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| | (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;
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| | (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.
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| | (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
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5)I have disclosed, based on our most recent evaluation of internal control over financial reporting, 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 and material weaknesses in the design or operation of internal
control over financial reporting which are reasonably likely to adversely affect the Registrant'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 Registrant's internal controls over financial reporting.
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|Date: June 29, 2018 | /s/ Alex Cunningham                                     
|------------------- | --------------------------------------------------------
|                    | Alex Cunningham                                         
|                    | Chief Executive Officer and Principal Accounting Officer