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

 

 

I,Lawrence Chun, certify that:

 

1. Ihave reviewed this report on Form 10-K and all reports on Form 10-D required tobe filed in respect of the period covered by this report on Form 10-K of theCSAIL 2019-C18 Commercial Mortgage Trust (the "Exchange Act periodicreports");

 

2.Based on my knowledge, the Exchange Act periodic reports, taken as a whole, donot contain any untrue statement of a material fact or omit to state a materialfact necessary 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 informationrequired to be provided under Form 10-D for the period covered by this reportis included in the Exchange Act periodic reports;

 

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

 

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

 

Ingiving the certifications above, I have reasonably relied on informationprovided to me by the following unaffiliated parties:

 

MidlandLoan Services, a Division of PNC Bank, National Association, as MasterServicer, Rialto Capital Advisors, LLC, as Special Servicer, Wells Fargo Bank,National Association, as Trustee and Certificate Administrator, Wells FargoBank, National Association, as Custodian, Pentalpha Surveillance LLC, asOperating Advisor, Computershare Trust Company, National Association, asServicing Function Participant for the Certificate Administrator, ComputershareTrust Company, National Association, as Servicing Function Participant for theCustodian, Wells Fargo Bank, National Association, as Primary Servicer for theDel Mar Terrace Apartments Mortgage Loan, Argentic Services Company LP, asSpecial Servicer for the Del Mar Terrace Apartments Mortgage Loan, WilmingtonTrust, National Association, as Trustee for the Del Mar Terrace ApartmentsMortgage Loan, Wells Fargo Bank, National Association, as Custodian for the DelMar Terrace Apartments Mortgage Loan, Pentalpha Surveillance LLC, as OperatingAdvisor for the Del Mar Terrace Apartments Mortgage Loan, CoreLogic Solutions,LLC, as Servicing Function Participant for the Del Mar Terrace ApartmentsMortgage Loan, Computershare Trust Company, National Association, as ServicingFunction Participant for the Custodian for the Del Mar Terrace ApartmentsMortgage Loan, Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Primary Servicer for the Farmers Insurance Mortgage Loan, 3650REIT Loan Servicing LLC, as Special Servicer for the Farmers Insurance MortgageLoan, Wells Fargo Bank, National Association, as Trustee for the FarmersInsurance Mortgage Loan, Wells Fargo Bank, National Association, as Custodianfor the Farmers Insurance Mortgage Loan, Park Bridge Lender Services LLC, asOperating Advisor for the Farmers Insurance Mortgage Loan, Computershare TrustCompany, National Association, as Servicing Function Participant for theCustodian for the Farmers Insurance Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Primary Servicer for the Phoenix Industrial Portfolio IIMortgage Loan, Rialto Capital Advisors, LLC, as Special Servicer for thePhoenix Industrial Portfolio II Mortgage Loan, Wilmington Trust, NationalAssociation, as Trustee for the Phoenix Industrial Portfolio II Mortgage Loan,Wells Fargo Bank, National Association, as Custodian for the Phoenix IndustrialPortfolio II Mortgage Loan, Pentalpha Surveillance LLC, as Operating Advisorfor the Phoenix Industrial Portfolio II Mortgage Loan, CoreLogic Solutions,LLC, as Servicing Function Participant for the Phoenix Industrial Portfolio IIMortgage Loan, Computershare Trust Company, National Association, as ServicingFunction Participant for the Custodian for the Phoenix Industrial Portfolio IIMortgage Loan, Wells Fargo Bank, National Association, as Primary Servicer forthe Gatlin Retail Portfolio Mortgage Loan, Rialto Capital Advisors, LLC, asSpecial Servicer for the Gatlin Retail Portfolio Mortgage Loan, WilmingtonTrust, National Association, as Trustee for the Gatlin Retail PortfolioMortgage Loan, Wells Fargo Bank, National Association, as Custodian for theGatlin Retail Portfolio Mortgage Loan, Pentalpha Surveillance LLC, as OperatingAdvisor for the Gatlin Retail Portfolio Mortgage Loan, CoreLogic Solutions,LLC, as Servicing Function Participant for the Gatlin Retail Portfolio MortgageLoan, Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian for the Gatlin Retail Portfolio Mortgage Loan,KeyBank National Association, as Primary Servicer for the Presidential CityMortgage Loan, Situs Holdings, LLC, as Special Servicer for the PresidentialCity Mortgage Loan, Wells Fargo Bank, National Association, as Trustee for thePresidential City Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Presidential City Mortgage Loan, Computershare Trust Company,National Association, as Servicing Function Participant for the Custodian forthe Presidential City Mortgage Loan, Wells Fargo Bank, National Association, asPrimary Servicer for the ILPT Industrial Portfolio Mortgage Loan, SitusHoldings, LLC, as Special Servicer for the ILPT Industrial Portfolio MortgageLoan, Wilmington Trust, National Association, as Trustee for the ILPTIndustrial Portfolio Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the ILPT Industrial Portfolio Mortgage Loan, Park Bridge LenderServices LLC, as Operating Advisor for the ILPT Industrial Portfolio MortgageLoan, CoreLogic Solutions, LLC, as Servicing Function Participant for the ILPTIndustrial Portfolio Mortgage Loan, Computershare Trust Company, NationalAssociation, as Servicing Function Participant for the Custodian for the ILPTIndustrial Portfolio Mortgage Loan, Wells Fargo Bank, National Association, asPrimary Servicer for the United Healthcare Office Mortgage Loan, Rialto CapitalAdvisors, LLC, as Special Servicer for the United Healthcare Office MortgageLoan, Wilmington Trust, National Association, as Trustee for the UnitedHealthcare Office Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the United Healthcare Office Mortgage Loan, Park Bridge LenderServices LLC, as Operating Advisor for the United Healthcare Office MortgageLoan, CoreLogic Solutions, LLC, as Servicing Function Participant for theUnited Healthcare Office Mortgage Loan, Computershare Trust Company, NationalAssociation, as Servicing Function Participant for the Custodian for the UnitedHealthcare Office Mortgage Loan, Wells Fargo Bank, National Association, asPrimary Servicer for the Redwood Technology Center Mortgage Loan, RialtoCapital Advisors, LLC, as Special Servicer for the Redwood Technology CenterMortgage Loan, Wilmington Trust, National Association, as Trustee for theRedwood Technology Center Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Custodian for the Redwood Technology Center Mortgage Loan, ParkBridge Lender Services LLC, as Operating Advisor for the Redwood TechnologyCenter Mortgage Loan, CoreLogic Solutions, LLC, as Servicing FunctionParticipant for the Redwood Technology Center Mortgage Loan, and ComputershareTrust Company, National Association, as Servicing Function Participant for theCustodian for the Redwood Technology Center Mortgage Loan.

 

 

 

Dated: March 14, 2024

 

 

/s/Lawrence Chun

LawrenceChun

AuthorizedSignatory

(seniorofficer in charge of securitization of the depositor)