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

 

 

I, Charles Y. Lee,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 CSAIL 2019-C15Commercial Mortgage 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, 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, ParkBridge Lender Services LLC, as Operating Advisor, Wells Fargo Bank, NationalAssociation, as Primary Servicer for the Prudential - Digital Realty PortfolioMortgage Loan, Rialto Capital Advisors, LLC, as Special Servicer for thePrudential - Digital Realty Portfolio Mortgage Loan, Wilmington Trust, NationalAssociation, as Trustee for the Prudential - Digital Realty Portfolio MortgageLoan, Wells Fargo Bank, National Association, as Custodian for the Prudential -Digital Realty Portfolio Mortgage Loan, Park Bridge Lender Services LLC, asOperating Advisor for the Prudential - Digital Realty Portfolio Mortgage Loan,CoreLogic Commercial Real Estate Services, Inc., as Servicing FunctionParticipant for the Prudential - Digital Realty Portfolio Mortgage Loan,National Tax Search, LLC, as Servicing Function Participant for the Prudential- Digital Realty Portfolio Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Primary Servicer for the Continental Towers Mortgage Loan,Rialto Capital Advisors, LLC, as Special Servicer for the Continental TowersMortgage Loan, Wilmington Trust, National Association, as Trustee for theContinental Towers Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Continental Towers Mortgage Loan, Pentalpha Surveillance LLC,as Operating Advisor for the Continental Towers Mortgage Loan, CoreLogicCommercial Real Estate Services, Inc., as Servicing Function Participant forthe Continental Towers Mortgage Loan, National Tax Search, LLC, as ServicingFunction Participant for the Continental Towers Mortgage Loan, Wells FargoBank, National Association, as Primary Servicer for the Georgetown Squared& Seattle Design Center Mortgage Loan, Rialto Capital Advisors, LLC, asSpecial Servicer for the Georgetown Squared & Seattle Design CenterMortgage Loan, Wilmington Trust, National Association, as Trustee for theGeorgetown Squared & Seattle Design Center Mortgage Loan, Wells Fargo Bank,National Association, as Custodian for the Georgetown Squared & SeattleDesign Center Mortgage Loan, Pentalpha Surveillance LLC, as Operating Advisorfor the Georgetown Squared & Seattle Design Center Mortgage Loan, CoreLogicCommercial Real Estate Services, Inc., as Servicing Function Participant forthe Georgetown Squared & Seattle Design Center Mortgage Loan, National Tax Search,LLC, as Servicing Function Participant for the Georgetown Squared & SeattleDesign Center Mortgage Loan, Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer for the Nebraska Crossing MortgageLoan, Rialto Capital Advisors, LLC, as Special Servicer for the NebraskaCrossing Mortgage Loan, Wells Fargo Bank, National Association, as Trustee forthe Nebraska Crossing Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Nebraska Crossing Mortgage Loan, Park Bridge Lender ServicesLLC, as Operating Advisor for the Nebraska Crossing Mortgage Loan, Wells FargoBank, National Association, as Primary Servicer for the SITE JV PortfolioMortgage Loan, Midland Loan Services, a Division of PNC Bank, National Association,as Special Servicer for the SITE JV Portfolio Mortgage Loan, U.S. Bank NationalAssociation, as Trustee for the SITE JV Portfolio Mortgage Loan, U.S. BankNational Association, as Custodian for the SITE JV Portfolio Mortgage Loan,Park Bridge Lender Services LLC, as Operating Advisor for the SITE JV PortfolioMortgage Loan, CoreLogic Commercial Real Estate Services, Inc., as ServicingFunction Participant for the SITE JV Portfolio Mortgage Loan, National TaxSearch, LLC, as Servicing Function Participant for the SITE JV PortfolioMortgage Loan, Wells Fargo Bank, National Association, as Primary Servicer forthe 787 Eleventh Avenue Mortgage Loan, AEGON USA Realty Advisors, LLC, asSpecial Servicer for the 787 Eleventh Avenue Mortgage Loan, Wilmington Trust,National Association, as Trustee for the 787 Eleventh Avenue Mortgage Loan,Wells Fargo Bank, National Association, as Custodian for the 787 EleventhAvenue Mortgage Loan, CoreLogic Commercial Real Estate Services, Inc., asServicing Function Participant for the 787 Eleventh Avenue Mortgage Loan,National Tax Search, LLC, as Servicing Function Participant for the 787Eleventh Avenue Mortgage Loan, KeyBank National Association, as PrimaryServicer for the Saint Louis Galleria Mortgage Loan, LNR Partners, LLC, asSpecial Servicer for the Saint Louis Galleria Mortgage Loan, Wells Fargo Bank,National Association, as Trustee for the Saint Louis Galleria Mortgage Loan,Wells Fargo Bank, National Association, as Custodian for the Saint LouisGalleria Mortgage Loan, Pentalpha Surveillance LLC, as Operating Advisor forthe Saint Louis Galleria Mortgage Loan, KeyBank National Association, asPrimary Servicer for the 2 North 6th Place Mortgage Loan, Situs Holdings, LLC,as Special Servicer for the 2 North 6th Place Mortgage Loan, Wells Fargo Bank,National Association, as Trustee for the 2 North 6th Place Mortgage Loan, andWells Fargo Bank, National Association, as Custodian for the 2 North 6th PlaceMortgage Loan.

 

 

 

Dated: March 17, 2020

 

 

/s/ Charles Y. Lee

 

 

President and ChiefExecutive Officer

(seniorofficer in charge of securitization of the depositor)