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

 

 

I,Tobin Cobb, 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 the3650R 2021-PF1 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 tothis report, except as otherwise disclosed in this report.Any material instances of noncompliance described in such reports have beendisclosed in this report on Form 10-K.

 

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

 

Midland Loan Services, a Division of PNCBank, National Association, as Master Servicer,Wells Fargo Bank, National Association, as Trustee andCertificate Administrator, Wells Fargo Bank, National Association, asCustodian, Park Bridge Lender Services LLC, as Operating Advisor, ComputershareTrust Company, National Association, as Servicing Function Participant for theCertificate Administrator, Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian, Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer forThe Westchester Mortgage Loan, Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer for TheWestchester Mortgage Loan, Wells Fargo Bank, National Association, as Trusteefor The Westchester Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for The Westchester Mortgage Loan, Pentalpha Surveillance LLC, asOperating Advisor for The Westchester Mortgage Loan, Computershare TrustCompany, National Association, as Servicing Function Participant for theCustodian for The Westchester Mortgage Loan, KeyBank National Association, asPrimary Servicer for the One SoHo Square Mortgage Loan, Midland Loan Services,a Division of PNC Bank, National Association, as Special Servicer for the OneSoHo Square Mortgage Loan prior to May 15, 2023, K-Star Asset Management LLC,as Special Servicer for the One SoHo Square Mortgage Loan on and after May 15,2023, U.S. Bank Trust Company, National Association, as Trustee for the OneSoHo Square Mortgage Loan, U.S. Bank National Association, as Custodian for theOne SoHo Square Mortgage Loan, Pentalpha Surveillance LLC, as Operating Advisorfor the One SoHo Square Mortgage Loan, Midland Loan Services, a Division of PNCBank, National Association, as Primary Servicer for the 2 Washington MortgageLoan, LNR Partners, LLC, as Special Servicer for the 2 Washington MortgageLoan, Wells Fargo Bank, National Association, as Trustee for the 2 WashingtonMortgage Loan, Wells Fargo Bank, National Association, as Custodian for the 2Washington Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisorfor the 2 Washington Mortgage Loan, Computershare Trust Company, NationalAssociation, as Servicing Function Participant for the Custodian for the 2Washington Mortgage Loan, KeyBank National Association, as Primary Servicer forthe CX - 350 & 450 Water Street Mortgage Loan, Situs Holdings, LLC, asSpecial Servicer for the CX - 350 & 450 Water Street Mortgage Loan,Wilmington Trust, National Association, as Trustee for the CX - 350 & 450Water Street Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the CX - 350 & 450 Water Street Mortgage Loan, Park BridgeLender Services LLC, as Operating Advisor for the CX - 350 & 450 WaterStreet Mortgage Loan, Computershare Trust Company, National Association, asServicing Function Participant for the Custodian for the CX - 350 & 450Water Street Mortgage Loan, Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer for the 520 Almanor Mortgage Loan, CWCapitalAsset Management LLC, as Special Servicer for the 520 Almanor Mortgage Loan,Wells Fargo Bank, National Association, as Trustee for the 520 Almanor MortgageLoan, Wells Fargo Bank, National Association, as Custodian for the 520 AlmanorMortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for the520 Almanor Mortgage Loan, and Computershare Trust Company, NationalAssociation, as Servicing Function Participant for the Custodian for the 520Almanor Mortgage Loan.

 

 

 

Dated: March 13, 2024

 

 

/s/Tobin Cobb

TobinCobb

AuthorizedSignatory

(seniorofficer in charge of securitization of the depositor)