EX-31 Rule13a-14(d)/15d-14(d) Certifications.

 

 

I, Leah Nivison,certify that:

 

1. I have reviewedthis report on Form 10-K and all reports on Form 10-D required to be filed inrespect of the period covered by this report on Form 10-K of the GS MortgageSecurities Trust 2017-GS6 (the "Exchange Act periodic reports");

 

2. Based on myknowledge, the Exchange Act periodic reports, taken as a whole, do not containany untrue statement of a material fact or omit to state a material factnecessary 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 myknowledge, all of the distribution, servicing and other information required tobe provided under Form 10-D for the period covered by this report is includedin the Exchange Act periodic reports;

 

4. Based on myknowledge and the servicer compliance statements required in this report underItem 1123 of Regulation AB, and except as disclosed in the Exchange Actperiodic reports, the servicers have fulfilled their obligations under theservicing agreements in all material respects; and

 

5. All of the reportson assessment of compliance with servicing criteria for asset-backed securitiesand their related attestation reports on assessment of compliance withservicing criteria for asset-backed securities required to be included in thisreport in accordance with Item 1122 of Regulation AB and Exchange Act Rules13a-18 and 15d-18 have been included as an exhibit to this report, except asotherwise disclosed in this report. Any material instances of noncompliancedescribed in such reports have been disclosed in this report on Form 10-K.

 

In giving thecertifications above, I have reasonably relied on information provided to me bythe following unaffiliated parties:

 

Midland LoanServices, a Division of PNC Bank, National Association, as Master Servicer,Midland Loan Services, a Division of PNC Bank, National Association, as SpecialServicer, Wells Fargo Bank, National Association, as Trustee and CertificateAdministrator, Wells Fargo Bank, National Association, as Custodian, PentalphaSurveillance LLC, as Operating Advisor, Midland Loan Services, a Division ofPNC Bank, National Association, as Primary Servicer for the U.S. IndustrialPortfolio Mortgage Loan, Rialto Capital Advisors, LLC, as Special Servicer forthe U.S. Industrial Portfolio Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator for the U.S. IndustrialPortfolio Mortgage Loan, Wells Fargo Bank, National Association, as Custodianfor the U.S. Industrial Portfolio Mortgage Loan, Pentalpha Surveillance LLC, asOperating Advisor for the U.S. Industrial Portfolio Mortgage Loan, Midland LoanServices, a Division of PNC Bank, National Association, as Primary Servicer forthe Lafayette Centre Mortgage Loan, Rialto Capital Advisors, LLC, as SpecialServicer for the Lafayette Centre Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator for the Lafayette CentreMortgage Loan, Wells Fargo Bank, National Association, as Custodian for theLafayette Centre Mortgage Loan, Pentalpha Surveillance LLC, as OperatingAdvisor for the Lafayette Centre Mortgage Loan, Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer for the GSKR&D Centre Mortgage Loan, Rialto Capital Advisors, LLC, as Special Servicerfor the GSK R&D Centre Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator for the GSK R&DCentre Mortgage Loan, Wells Fargo Bank, National Association, as Custodian forthe GSK R&D Centre Mortgage Loan, Pentalpha Surveillance LLC, as OperatingAdvisor for the GSK R&D Centre Mortgage Loan, Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer for theEricsson North American HQ Mortgage Loan, Rialto Capital Advisors, LLC, asSpecial Servicer for the Ericsson North American HQ Mortgage Loan, Wells FargoBank, National Association, as Trustee and Certificate Administrator for theEricsson North American HQ Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Custodian for the Ericsson North American HQ Mortgage Loan,Pentalpha Surveillance LLC, as Operating Advisor for the Ericsson NorthAmerican HQ Mortgage Loan, Wells Fargo Bank, National Association, as PrimaryServicer for the Mack-Cali Short Hills Office Portfolio Mortgage Loan, RialtoCapital Advisors, LLC, as Special Servicer for the Mack-Cali Short Hills OfficePortfolio Mortgage Loan, Deutsche Bank Trust Company Americas, as Trustee forthe Mack-Cali Short Hills Office Portfolio Mortgage Loan, Citibank, N.A., asCertificate Administrator for the Mack-Cali Short Hills Office PortfolioMortgage Loan, Deutsche Bank Trust Company Americas, as Custodian for theMack-Cali Short Hills Office Portfolio Mortgage Loan, Park Bridge LenderServices LLC, as Operating Advisor for the Mack-Cali Short Hills OfficePortfolio Mortgage Loan, CoreLogic Commercial Real Estate Services, Inc., asServicing Function Participant for the Mack-Cali Short Hills Office PortfolioMortgage Loan, National Tax Search, LLC, as Servicing Function Participant forthe Mack-Cali Short Hills Office Portfolio Mortgage Loan, Wells Fargo Bank,National Association, as Primary Servicer for the One West 34th Street MortgageLoan, Rialto Capital Advisors, LLC, as Special Servicer for the One West 34thStreet Mortgage Loan, Wilmington Trust, National Association, as Trustee forthe One West 34th Street Mortgage Loan, Wells Fargo Bank, National Association,as Certificate Administrator for the One West 34th Street Mortgage Loan, WellsFargo Bank, National Association, as Custodian for the One West 34th StreetMortgage Loan, Pentalpha Surveillance LLC, as Operating Advisor for the OneWest 34th Street Mortgage Loan, CoreLogic Commercial Real Estate Services,Inc., as Servicing Function Participant for the One West 34th Street MortgageLoan, and National Tax Search, LLC, as Servicing Function Participant for theOne West 34th Street Mortgage Loan.

 

 

 

Dated: March 25, 2019

 

 

/s/ Leah Nivison

 

 

Chief ExecutiveOfficer

(seniorofficer in charge of securitization of the depositor)