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

 

 

I,Kunal K. Singh, 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 theBenchmark 2020-B20 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, Argentic Services Company LP, 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, KeyBank National Association, as Primary Servicer for the MGM Grand& Mandalay Bay Mortgage Loan, Situs Holdings, LLC, as Special Servicer forthe MGM Grand & Mandalay Bay Mortgage Loan, Wilmington Trust, NationalAssociation, as Trustee for the MGM Grand & Mandalay Bay Mortgage Loan,Citibank, N.A., as Custodian for the MGM Grand & Mandalay Bay MortgageLoan, U.S. Bank National Association, as Servicing Function Participant for theMGM Grand & Mandalay Bay Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Primary Servicer for the 711 Fifth Avenue Mortgage Loan,KeyBank National Association, as Special Servicer for the 711 Fifth AvenueMortgage Loan, Wilmington Trust, National Association, as Trustee for the 711Fifth Avenue Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the 711 Fifth Avenue Mortgage Loan, Park Bridge Lender ServicesLLC, as Operating Advisor for the 711 Fifth Avenue Mortgage Loan, CoreLogicSolutions, LLC, as Servicing Function Participant for the 711 Fifth AvenueMortgage Loan, Computershare Trust Company, National Association, as ServicingFunction Participant for the Custodian for the 711 Fifth Avenue Mortgage Loan,Midland Loan Services, a Division of PNC Bank, National Association, as PrimaryServicer for the Agellan Portfolio Mortgage Loan, Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer for the AgellanPortfolio Mortgage Loan, Wells Fargo Bank, National Association, as Trustee forthe Agellan Portfolio Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Agellan Portfolio Mortgage Loan, Park Bridge Lender ServicesLLC, as Operating Advisor for the Agellan Portfolio Mortgage Loan,Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian for the Agellan Portfolio Mortgage Loan, KeyBankNational Association, as Primary Servicer for the Moffett Place - Building 6Mortgage Loan, KeyBank National Association, as Special Servicer for theMoffett Place - Building 6 Mortgage Loan, Wells Fargo Bank, National Association,as Trustee for the Moffett Place - Building 6 Mortgage Loan, Wells Fargo Bank,National Association, as Custodian for the Moffett Place - Building 6 MortgageLoan, Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian for the Moffett Place - Building 6 Mortgage Loan,Midland Loan Services, a Division of PNC Bank, National Association, as PrimaryServicer for the 333 South Wabash Mortgage Loan, Rialto Capital Advisors, LLC,as Special Servicer for the 333 South Wabash Mortgage Loan, Wilmington Trust,National Association, as Trustee for the 333 South Wabash Mortgage Loan,Citibank, N.A., as Custodian for the 333 South Wabash Mortgage Loan, PentalphaSurveillance LLC, as Operating Advisor for the 333 South Wabash Mortgage Loan,U.S. Bank National Association, as Servicing Function Participant for the 333South Wabash Mortgage Loan, Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer for the Redmond Town Center MortgageLoan, Rialto Capital Advisors, LLC, as Special Servicer for the Redmond TownCenter Mortgage Loan, Wilmington Trust, National Association, as Trustee forthe Redmond Town Center Mortgage Loan, Citibank, N.A., as Custodian for theRedmond Town Center Mortgage Loan, Pentalpha Surveillance LLC, as OperatingAdvisor for the Redmond Town Center Mortgage Loan, U.S. Bank NationalAssociation, as Servicing Function Participant for the Redmond Town CenterMortgage Loan, Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Primary Servicer for the USAA Plano Mortgage Loan, RialtoCapital Advisors, LLC, as Special Servicer for the USAA Plano Mortgage Loan,Wilmington Trust, National Association, as Trustee for the USAA Plano MortgageLoan, Citibank, N.A., as Custodian for the USAA Plano Mortgage Loan, PentalphaSurveillance LLC, as Operating Advisor for the USAA Plano Mortgage Loan, U.S.Bank National Association, as Servicing Function Participant for the USAA PlanoMortgage Loan, Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Primary Servicer for the Amazon Industrial Portfolio MortgageLoan, Rialto Capital Advisors, LLC, as Special Servicer for the AmazonIndustrial Portfolio Mortgage Loan, Wilmington Trust, National Association, asTrustee for the Amazon Industrial Portfolio Mortgage Loan, Citibank, N.A., asCustodian for the Amazon Industrial Portfolio Mortgage Loan, PentalphaSurveillance LLC, as Operating Advisor for the Amazon Industrial PortfolioMortgage Loan, U.S. Bank National Association, as Servicing FunctionParticipant for the Amazon Industrial Portfolio Mortgage Loan, Midland LoanServices, a Division of PNC Bank, National Association, as Primary Servicer forthe Coleman Highline Mortgage Loan, Rialto Capital Advisors, LLC, as SpecialServicer for the Coleman Highline Mortgage Loan, Wilmington Trust, NationalAssociation, as Trustee for the Coleman Highline Mortgage Loan, Citibank, N.A.,as Custodian for the Coleman Highline Mortgage Loan, Pentalpha SurveillanceLLC, as Operating Advisor for the Coleman Highline Mortgage Loan, U.S. BankNational Association, as Servicing Function Participant for the ColemanHighline Mortgage Loan, Wells Fargo Bank, National Association, as PrimaryServicer for the 120 Wall Street Mortgage Loan, Rialto Capital Advisors, LLC,as Special Servicer for the 120 Wall Street Mortgage Loan, Wilmington Trust,National Association, as Trustee for the 120 Wall Street Mortgage Loan, WellsFargo Bank, National Association, as Custodian for the 120 Wall Street MortgageLoan, Pentalpha Surveillance LLC, as Operating Advisor for the 120 Wall StreetMortgage Loan, CoreLogic Solutions, LLC, as Servicing Function Participant forthe 120 Wall Street Mortgage Loan, and Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian for the 120 Wall StreetMortgage Loan.

 

 

 

Dated: March 11, 2024

 

 

/s/Kunal K. Singh

KunalK. Singh

Presidentand Chief Executive Officer

(seniorofficer in charge of securitization of the depositor)