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 JPMCCCommercial Mortgage Securities Trust 2019-COR4 (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 fact necessaryto make the statements made, in light of the circumstances under which suchstatements were made, not misleading with respect to the period covered by thisreport;

 

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 inthis report in accordance with Item 1122 of Regulation AB and Exchange ActRules 13a-18 and 15d-18 have been included as an exhibit to this report, exceptas otherwise 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 Operating Advisor, Midland Loan Services, a Division ofPNC Bank, National Association, as Primary Servicer for the Grand Hyatt SeattleMortgage Loan, Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Special Servicer for the Grand Hyatt Seattle Mortgage Loan,Wells Fargo Bank, National Association, as Trustee for the Grand Hyatt SeattleMortgage Loan, Wells Fargo Bank, National Association, as Custodian for theGrand Hyatt Seattle Mortgage Loan, Park Bridge Lender Services LLC, asOperating Advisor for the Grand Hyatt Seattle Mortgage Loan, Midland Loan Services,a Division of PNC Bank, National Association, as Primary Servicer for theRenaissance Seattle Mortgage Loan, Midland Loan Services, a Division of PNCBank, National Association, as Special Servicer for the Renaissance SeattleMortgage Loan, Wells Fargo Bank, National Association, as Trustee for theRenaissance Seattle Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Renaissance Seattle Mortgage Loan, Park Bridge LenderServices LLC, as Operating Advisor for the Renaissance Seattle Mortgage Loan,Wells Fargo Bank, National Association , as Primary Servicer for the SheratonMusic City  Mortgage Loan, CWCapital Asset Management LLC, as SpecialServicer for the Sheraton Music City  Mortgage Loan, Wilmington Trust, NationalAssociation, as Trustee for the Sheraton Music City  Mortgage Loan, WellsFargo Bank, National Association, as Custodian for the Sheraton MusicCity  Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisorfor the Sheraton Music City  Mortgage Loan, CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant for the Sheraton MusicCity  Mortgage Loan, National Tax Search, LLC, as Servicing FunctionParticipant for the Sheraton Music City  Mortgage Loan, Midland LoanServices, a Division of PNC Bank, National Association, as Primary Servicer forthe CBBC Industrial Portfolio  Mortgage Loan, Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer for the CBBCIndustrial Portfolio  Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Trustee for the CBBC Industrial Portfolio  Mortgage Loan,Wells Fargo Bank, National Association, as Custodian for the CBBC IndustrialPortfolio  Mortgage Loan, Pentalpha Surveillance LLC, as Operating Advisorfor the CBBC Industrial Portfolio  Mortgage Loan, KeyBank NationalAssociation, as Primary Servicer for the Saint Louis Galleria  MortgageLoan, LNR Partners, LLC, as Special Servicer for the Saint Louis Galleria Mortgage Loan, Wells Fargo Bank, National Association, as Trustee for the SaintLouis Galleria  Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Saint Louis Galleria  Mortgage Loan, and PentalphaSurveillance LLC, as Operating Advisor for the Saint Louis Galleria Mortgage Loan.

 

 

 

Dated: March 20, 2020

 

 

/s/ Kunal K. Singh

 

 

President and ChiefExecutive Officer

(seniorofficer in charge of securitization of the depositor)