EX-31 Rule13a-14(d)/15d-14(d) Certifications.

 

 

I, Helaine M. Kaplan,certify that:

 

1. I have reviewedthis report on Form 10-K and all reports on Form 10-D required to be filed inrespect of the period covered by this report on Form 10-K of the COMM 2015-DC1Mortgage Trust (the "Exchange Act periodic reports");

 

2. Based on myknowledge, the Exchange Act periodic reports, taken as a whole, do not containany untrue statement of a material fact or omit to state a material factnecessary to make the statements made, in light of the circumstances underwhich such statements were made, not misleading with respect to the periodcovered by this report;

 

3. Based on myknowledge, all of the distribution, servicing and other information required tobe provided under Form 10-D for the period covered by this report is includedin the Exchange Act periodic reports;

 

4. Based on myknowledge and the servicer compliance statements required in this report underItem 1123 of Regulation AB, and except as disclosed in the Exchange Actperiodic reports, the servicers have fulfilled their obligations under theservicing agreements in all material respects; and

 

5. All of the reportson assessment of compliance with servicing criteria for asset-backed securitiesand their related attestation reports on assessment of compliance withservicing criteria for asset-backed securities required to be included in thisreport in accordance with Item 1122 of Regulation AB and Exchange Act Rules13a-18 and 15d-18 have been included as an exhibit to this report, except asotherwise disclosed in this report. Any material instances of noncompliancedescribed in such reports have been disclosed in this report on Form 10-K.

 

In giving thecertifications above, I have reasonably relied on information provided to me bythe following unaffiliated parties:

 

KeyBank NationalAssociation, as Master Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Trustee and CertificateAdministrator, Wells Fargo Bank, National Association, as Custodian, ParkBridge Lender Services LLC, as Operating Advisor, Berkadia Commercial MortgageLLC, as Primary Servicer, Wells Fargo Bank, National Association, as PrimaryServicer for the 760 & 800 Westchester Avenue Mortgage Loan, Rialto CapitalAdvisors, LLC, as Special Servicer for the 760 & 800 Westchester AvenueMortgage Loan, Wilmington Trust, National Association, as Trustee for the 760 &800 Westchester Avenue Mortgage Loan, Wells Fargo Bank, National Association,as Certificate Administrator for the 760 & 800 Westchester Avenue MortgageLoan, Wells Fargo Bank, National Association, as Custodian for the 760 &800 Westchester Avenue Mortgage Loan, TriMont Real Estate Advisors, Inc., asTrust Advisor for the 760 & 800 Westchester Avenue Mortgage Loan, CoreLogicCommercial Real Estate Services, Inc., as Servicing Function Participant forthe 760 & 800 Westchester Avenue Mortgage Loan, National Tax Search, LLC,as Servicing Function Participant for the 760 & 800 Westchester AvenueMortgage Loan, Wells Fargo Bank, National Association, as Primary Servicer forthe 100 West 57th Street Mortgage Loan, Rialto Capital Advisors, LLC, asSpecial Servicer for the 100 West 57th Street Mortgage Loan, Wilmington Trust,National Association, as Trustee for the 100 West 57th Street Mortgage Loan,Wells Fargo Bank, National Association, as Certificate Administrator for the100 West 57th Street Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the 100 West 57th Street Mortgage Loan, Pentalpha SurveillanceLLC, as Trust Advisor for the 100 West 57th Street Mortgage Loan, CoreLogicCommercial Real Estate Services, Inc., as Servicing Function Participant forthe 100 West 57th Street Mortgage Loan, and National Tax Search, LLC, asServicing Function Participant for the 100 West 57th Street Mortgage Loan.

 

 

 

Dated: March 16, 2018

 

 

/s/ Helaine M. Kaplan

 

 

President

(senior officer in charge ofsecuritization of the depositor)