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 2018-CX12 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:

 

WellsFargo Bank, National Association, as Master Servicer, Argentic Services CompanyLP, as Special Servicer, Wilmington Trust, National Association, as Trustee,Wells Fargo Bank, National Association, as Certificate Administrator, WellsFargo Bank, National Association, as Custodian, Park Bridge Lender ServicesLLC, as Operating Advisor, CoreLogic Solutions, LLC, as Servicing FunctionParticipant, Computershare Trust Company, National Association, as ServicingFunction Participant for the Certificate Administrator, Computershare TrustCompany, National Association, as Servicing Function Participant for theCustodian, Midland Loan Services, a Division of PNC Bank, National Association,as Primary Servicer for the Hilton Clearwater Beach Resort & Spa MortgageLoan, Argentic Services Company LP, as Special Servicer for the HiltonClearwater Beach Resort & Spa Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Trustee for the Hilton Clearwater Beach Resort & SpaMortgage Loan, Wells Fargo Bank, National Association, as Custodian for theHilton Clearwater Beach Resort & Spa Mortgage Loan, Park Bridge LenderServices LLC, as Operating Advisor for the Hilton Clearwater Beach Resort &Spa Mortgage Loan, Computershare Trust Company, National Association, asServicing Function Participant for the Custodian for the Hilton ClearwaterBeach Resort & Spa Mortgage Loan, Wells Fargo Bank, National Association,as Primary Servicer for the 20 Times Square Mortgage Loan, Wells Fargo Bank,National Association, as Special Servicer for the 20 Times Square MortgageLoan, Wilmington Trust, National Association, as Trustee for the 20 TimesSquare Mortgage Loan, Wells Fargo Bank, National Association, as Custodian forthe 20 Times Square Mortgage Loan, CoreLogic Solutions, LLC, as ServicingFunction Participant for the 20 Times Square Mortgage Loan, Computershare TrustCompany, National Association, as Servicing Function Participant for theCustodian for the 20 Times Square Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Primary Servicer for the Aventura Mall Mortgage Loan, CWCapitalAsset Management LLC, as Special Servicer for the Aventura Mall Mortgage Loan,Wilmington Trust, National Association, as Trustee for the Aventura MallMortgage Loan, Wells Fargo Bank, National Association, as Custodian for theAventura Mall Mortgage Loan, Park Bridge Lender Services LLC, as OperatingAdvisor for the Aventura Mall Mortgage Loan, CoreLogic Solutions, LLC, asServicing Function Participant for the Aventura Mall Mortgage Loan,Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian for the Aventura Mall Mortgage Loan, Midland LoanServices, a Division of PNC Bank, National Association, as Primary Servicer forthe Orlando Airport Marriott Lakeside Mortgage Loan, Argentic Services CompanyLP, as Special Servicer for the Orlando Airport Marriott Lakeside MortgageLoan, Wells Fargo Bank, National Association, as Trustee for the OrlandoAirport Marriott Lakeside Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Custodian for the Orlando Airport Marriott Lakeside MortgageLoan, Pentalpha Surveillance LLC, as Operating Advisor for the Orlando AirportMarriott Lakeside Mortgage Loan, Computershare Trust Company, NationalAssociation, as Servicing Function Participant for the Custodian for theOrlando Airport Marriott Lakeside Mortgage Loan, Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer for theRiverfront Plaza Mortgage Loan, Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer for the Riverfront Plaza MortgageLoan prior to April 27, 2023, K-Star Asset Management LLC, as Special Servicerfor the Riverfront Plaza Mortgage Loan on and after April 27, 2023, Wells FargoBank, National Association, as Trustee for the Riverfront Plaza Mortgage Loan,Wells Fargo Bank, National Association, as Custodian for the Riverfront PlazaMortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for theRiverfront Plaza Mortgage Loan, and Computershare Trust Company, NationalAssociation, as Servicing Function Participant for the Custodian for theRiverfront Plaza Mortgage Loan.

 

 

 

Dated: March 14, 2024

 

 

/s/Lawrence Chun

LawrenceChun

AuthorizedSignatory

(seniorofficer in charge of securitization of the depositor)