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

 

 

I, Kunal K. Singh,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 JPMBBCommercial Mortgage Securities Trust 2015-C31 (the "Exchange Act periodicreports");

 

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 my knowledge,all of the distribution, servicing and other information required to beprovided under Form 10-D for the period covered by this report is included inthe 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:

 

Midland LoanServices, a Division of PNC Bank, National Association, as Master Servicer,Midland Loan Services, a Division of PNC Bank, National Association, as SpecialServicer, Wells Fargo Bank, National Association, as Trustee and CertificateAdministrator, Wells Fargo Bank, National Association, as Custodian, PentalphaSurveillance LLC, as Senior Trust Advisor, Wells Fargo Bank, NationalAssociation, as Primary Servicer for the Brunswick Portfolio Mortgage Loan,Torchlight Loan Services, LLC, as Special Servicer for the Brunswick PortfolioMortgage Loan, Wilmington Trust, National Association, as Trustee for theBrunswick Portfolio Mortgage Loan, Wells Fargo Bank, National Association, asCertificate Administrator for the Brunswick Portfolio Mortgage Loan, WellsFargo Bank, National Association, as Custodian for the Brunswick PortfolioMortgage Loan, Pentalpha Surveillance LLC, as Senior Trust Advisor for theBrunswick Portfolio Mortgage Loan, CoreLogic Commercial Real Estate Services,Inc., as Servicing Function Participant for the Brunswick Portfolio MortgageLoan, and National Tax Search, LLC, as Servicing Function Participant for theBrunswick Portfolio Mortgage Loan.

 

 

 

Dated: March 20, 2018

 

 

/s/ Kunal K. Singh

 

 

President and ChiefExecutive Officer

(seniorofficer in charge of securitization of the depositor)