Exhibit 99.4





CERTIFICATION REQUIRED BY RULE 13a-14(a) OR
RULE 15d-14(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS ADOPTED PURSUANT
TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I,
Michael  H. Dilger, certify that:

| | 1. | I have reviewed
                                                           this annual report on Form 40-F of Pembina Pipeline Corporation;
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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 issuer
                                                           as of, and for, the periods presented in this report;
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| | 4. | The issuer’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 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 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) | 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 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 issuer’s internal control
                                                                  over financial reporting that occurred during the period covered
                                                                  by the annual report that has materially affected, or is reasonably
                                                                  likely to materially affect, the issuer’s internal control
                                                                  over financial reporting; and
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| | 5. | The issuer’s
                                                           other certifying officer and I have disclosed, based on our most recent
                                                           evaluation of internal control over financial reporting, to the issuer’s
                                                           auditors and the audit committee of the issuer’s board of directors
                                                           (or persons performing the equivalent function):
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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 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 issuer’s internal
                                                                 control over financial reporting.
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|Date:  February
    26, 2014 |                                                                                                                       
|---------------------------- | ----------------------------------------------------------------------------------------------------------------------
|                             |                                                                                                                       
|                             | /s/
                                                                                                      M. H. Dilger
|                             | Name:                                                                                                                 
|                             | Title: