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

 

 

I, Daniel Vinson, certify that:

 

1. I have reviewed this report on Form 10-Kand all reports on Form 10-D required to be filed in respect of the periodcovered by this report on Form 10-K of the BBCMS Mortgage Trust 2021-C9 (the"Exchange Act periodic reports");

 

2. Based on my knowledge, the Exchange Actperiodic reports, taken as a whole, do not contain any untrue statement of amaterial fact or omit to state a material fact necessary to make the statementsmade, in light of the circumstances under which such statements were made, notmisleading with respect to the period covered by this report;

 

3. Based on my knowledge, all of thedistribution, servicing and other information required to be provided underForm 10-D for the period covered by this report is included in the Exchange Actperiodic reports;

 

4. Based on my knowledge and the servicercompliance statements required in this report under Item 1123 of Regulation AB,and except as disclosed in the Exchange Act periodic reports, the servicershave fulfilled their obligations under the servicing agreements in all materialrespects; and

 

5. All of the reports on assessment ofcompliance with servicing criteria for asset-backed securities and theirrelated attestation reports on assessment of compliance with servicing criteriafor asset-backed securities required to be included in this report inaccordance with Item 1122 of Regulation AB and Exchange Act Rules 13a-18 and15d-18 have been included as an exhibit to this report, except as otherwisedisclosed in this report. Any material instances of noncompliance described insuch reports have been disclosed in this report on Form 10-K.

 

In giving the certifications above, I havereasonably relied on information provided to me by the following unaffiliatedparties:

 

Midland Loan Services, a Division of PNCBank, National Association, as Master Servicer, Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer prior to May 2,2023, K-Star Asset Management LLC, as Special Servicer on and after May 2,2023, Wells Fargo Bank, National Association, as Trustee, Wells Fargo Bank,National Association, as Certificate Administrator, Wells Fargo Bank, NationalAssociation, as Custodian, Park Bridge Lender Services LLC, as OperatingAdvisor, KeyBank National Association, as Primary Servicer, Computershare TrustCompany, 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 for theMcCarthy Ranch Mortgage Loan, Argentic Services Company LP, as Special Servicerfor the McCarthy Ranch Mortgage Loan, Wells Fargo Bank, National Association,as Trustee for the McCarthy Ranch Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Custodian for the McCarthy Ranch Mortgage Loan, ComputershareTrust Company, National Association, as Servicing Function Participant for theCustodian for the McCarthy Ranch Mortgage Loan, Pentalpha Surveillance LLC, asOperating Advisor for the McCarthy Ranch Mortgage Loan, KeyBank NationalAssociation, as Primary Servicer for the MGM Grand & Mandalay Bay MortgageLoan, Situs Holdings, LLC, as Special Servicer for the MGM Grand & MandalayBay Mortgage Loan, Wilmington Trust, National Association, as Trustee for theMGM Grand & Mandalay Bay Mortgage Loan, Citibank, N.A., as Custodian forthe MGM Grand & Mandalay Bay Mortgage Loan, U.S. Bank National Association,as Servicing Function Participant for the MGM Grand & Mandalay Bay MortgageLoan, Wells Fargo Bank, National Association, as Primary Servicer for theSeaport Homes Mortgage Loan, Argentic Services Company LP, as Special Servicerfor the Seaport Homes Mortgage Loan, Wilmington Trust, National Association, asTrustee for the Seaport Homes Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Custodian for the Seaport Homes Mortgage Loan, PentalphaSurveillance LLC, as Operating Advisor for the Seaport Homes Mortgage Loan,CoreLogic Solutions, LLC, as Servicing Function Participant for the SeaportHomes Mortgage Loan, Computershare Trust Company, National Association, asServicing Function Participant for the Custodian for the Seaport Homes MortgageLoan, KeyBank National Association, as Primary Servicer for The AtlanticMortgage Loan, Rialto Capital Advisors, LLC, as Special Servicer for TheAtlantic Mortgage Loan, Wells Fargo Bank, National Association, as Trustee forThe Atlantic Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for The Atlantic Mortgage Loan, Pentalpha Surveillance LLC, asOperating Advisor for The Atlantic Mortgage Loan, and Computershare TrustCompany, National Association, as Servicing Function Participant for theCustodian for The Atlantic Mortgage Loan.

 

 

Dated: March 18, 2024

 

 

/s/ Daniel Vinson

Daniel Vinson

Chief Executive Officer

(seniorofficer in charge of securitization of the depositor)