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EX-31 Rule 13a-14(d)/15d-14(d) Certifications.


I, Helaine M. Kaplan, certify that:

1. I have reviewed this report on Form 10-K and all reports on Form 10-D
required to be filed in respect of the period covered by this report on
Form 10-K of the COMM 2014-CCRE14 Mortgage Trust (the "Exchange Act
periodic reports");

2. Based on my knowledge, the Exchange Act periodic reports, taken as a
whole, do 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, all of the distribution, servicing and other
information required to be provided under Form 10-D for the period covered
by this report is included in the Exchange Act periodic reports;

4. Based on my knowledge and the servicer compliance statements required in
this report under Item 1123 of Regulation AB, and except as disclosed in
the Exchange Act periodic reports, the servicers have fulfilled their
obligations under the servicing agreements in all material respects; and

5. All of the reports on assessment of compliance with servicing criteria for
asset-backed securities and their related attestation reports on assessment
of compliance with servicing criteria for asset-backed securities required
to be included in this report in accordance with Item 1122 of Regulation AB
and Exchange Act Rules 13a-18 and 15d-18 have been included as an exhibit to
this report, except as otherwise disclosed in this report. Any material
instances of noncompliance described in such reports have been disclosed in
this report on Form 10-K.

In giving the certifications above, I have reasonably relied on information
provided to me by the following unaffiliated parties:

Wells Fargo Bank, National Association, as Master Servicer, Rialto Capital
Advisors, LLC, as Special Servicer, U.S. Bank National Association, as
Trustee, Park Bridge Lender Services LLC, as Operating Advisor, CoreLogic
Commercial Real Estate Services, Inc., as Servicing Function Participant,
National Tax Search, LLC, as Servicing Function Participant, Wells Fargo
Bank, National Association, as Primary Servicer for the 175 West Jackson
Mortgage Loan, LNR Partners, LLC, as Special Servicer for the 175 West
Jackson Mortgage Loan, U.S. Bank National Association, as Trustee for the
175 West Jackson Mortgage Loan, Wells Fargo Bank, National Association, as
Certificate Administrator for the 175 West Jackson Mortgage Loan, Wells
Fargo Bank, National Association, as Custodian for the 175 West Jackson
Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for
the 175 West Jackson Mortgage Loan, CoreLogic Commercial Real Estate
Services, Inc., as Servicing Function Participant for the 175 West Jackson
Mortgage Loan, National Tax Search, LLC, as Servicing Function Participant
for the 175 West Jackson Mortgage Loan, Wells Fargo Bank, National
Association, as Primary Servicer for the Saint Louis Galleria Mortgage
Loan, Wells Fargo Bank, National Association, as Special Servicer for the
Saint Louis Galleria Mortgage Loan, U.S. Bank National Association, as
Trustee for the Saint Louis Galleria Mortgage Loan, Situs Holdings, LLC,
as Operating Advisor for the Saint Louis Galleria Mortgage Loan, CoreLogic
Commercial Real Estate Services, Inc., as Servicing Function Participant
for the Saint Louis Galleria Mortgage Loan, National Tax Search, LLC, as
Servicing Function Participant for the Saint Louis Galleria Mortgage Loan,
Wells Fargo Bank, National Association, as Primary Servicer (with respect
to the obligation to make property protection and mortgage payment
advances) of the Kalahari Resort and Convention Center Mortgage Loan,
Prudential Asset Resources, Inc., as Primary Servicer (except with respect
to the obligation to make property protection and mortgage payment
advances) for the Kalahari Resort and Convention Center Mortgage Loan,
Wells Fargo Bank, National Association, as Special Servicer for the
Kalahari Resort and Convention Center Mortgage Loan, U.S. Bank National
Association, as Trustee for the Kalahari Resort and Convention Center
Mortgage Loan, and Situs Holdings, LLC, as Operating Advisor for the
Kalahari Resort and Convention Center Mortgage Loan.



        Dated: March 23, 2017


        /s/ Helaine M. Kaplan


        President
        (senior officer in charge of securitization of the depositor)