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

 

I,Helaine M. Kaplan, certify that:

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| 1.     | I have reviewed this report on  Form 10-K and all reports on Form 10-D required to be filed in respect of the  period covered by this report on Form 10-K of the COMM 2016-CCRE28 Mortgage  Trust (the "Exchange Act periodic reports");                                                                                                                                                                                                                                                                                                                              |
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| 2.     | Based on my knowledge, the Exchange  Act periodic reports, taken as a whole, do not contain any untrue statement  of a material fact or omit to state a material fact necessary to make the  statements made, in light of the circumstances under which such statements  were made, not misleading with respect to the period covered by this report;                                                                                                                                                                                                                           |
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| 3.     | Based on my knowledge, all  of the distribution, servicing and other information required to be provided  under Form 10-D for the period covered by this report is included in the Exchange  Act periodic reports;                                                                                                                                                                                                                                                                                                                                                              |
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| 4.     | Based on my knowledge and  the servicer compliance statements required in this report under Item 1123 of  Regulation AB, and except as disclosed in the Exchange Act periodic reports,  the servicers have fulfilled their obligations under the servicing agreements  in all material respects; and                                                                                                                                                                                                                                                                            |
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| 5.     | All of the reports on  assessment of compliance with servicing criteria for asset-backed securities and  their related attestation reports on assessment of compliance with servicing  criteria for asset-backed securities required to be included in this report  in accordance with Item 1122 of Regulation AB and Exchange Act Rules 13a-18  and 15d-18 have been included as an exhibit to this report, except as  otherwise disclosed in this report. Any material instances of noncompliance  described in such reports have been disclosed in this report on Form 10-K. |
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In givingthe certifications above, I have reasonably relied on information provided tome by the following unaffiliated parties:Wells Fargo Bank, National Association, as Master Servicer, Midland LoanServices, a Division of PNC Bank, National Association, as Special Servicer,Wilmington Trust, National Association, as Trustee, Wells Fargo Bank, NationalAssociation, as Certificate Administrator, Wells Fargo Bank, NationalAssociation, as Custodian, Park Bridge Lender Services LLC, as OperatingAdvisor, CoreLogic Commercial Real Estate Services, Inc., as Servicing FunctionParticipant, National Tax Search, LLC, as Servicing Function Participant, WellsFargo Bank, National Association, as Primary Servicer for the Equity InnsPortfolio Mortgage Loan, LNR Partners, LLC, as Special Servicer for the EquityInns Portfolio Mortgage Loan, Wilmington Trust, National Association, asTrustee for the Equity Inns Portfolio Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Certificate Administrator for the Equity Inns PortfolioMortgage Loan, Wells Fargo Bank, National Association, as Custodian for theEquity Inns Portfolio Mortgage Loan, Park Bridge Lender Services LLC, asOperating Advisor for the Equity Inns Portfolio Mortgage Loan, CoreLogicCommercial Real Estate Services, Inc., as Servicing Function Participant forthe Equity Inns Portfolio Mortgage Loan, National Tax Search, LLC, as ServicingFunction Participant for the Equity Inns Portfolio Mortgage Loan, Wells FargoBank, National Association, as Primary Servicer for the Harvey BuildingProducts Portfolio Mortgage Loan, LNR Partners, LLC, as Special Servicer forthe Harvey Building Products Portfolio Mortgage Loan, Wilmington Trust,National Association, as Trustee for the Harvey Building Products Portfolio MortgageLoan, Wells Fargo Bank, National Association, as Certificate Administrator forthe Harvey Building Products Portfolio Mortgage Loan, Wells Fargo Bank,National Association, as Custodian for the Harvey Building Products PortfolioMortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for theHarvey Building Products Portfolio Mortgage Loan, CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant for the HarveyBuilding Products Portfolio Mortgage Loan, National Tax Search, LLC, asServicing Function Participant for the Harvey Building Products PortfolioMortgage Loan, Wells Fargo Bank, National Association, as Primary Servicer forthe 32 Avenue of the Americas Mortgage Loan, Torchlight Loan Services, LLC, asSpecial Servicer for the 32 Avenue of the Americas Mortgage Loan, WilmingtonTrust, National Association, as Trustee for the 32 Avenue of the AmericasMortgage Loan, Wells Fargo Bank, National Association, as CertificateAdministrator for the 32 Avenue of the Americas Mortgage Loan, Wells FargoBank, National Association, as Custodian for the 32 Avenue of the AmericasMortgage Loan, Pentalpha Surveillance LLC, as Senior Trust Advisor for the 32Avenue of the Americas Mortgage Loan, CoreLogic Commercial Real EstateServices, Inc., as Servicing Function Participant for the 32 Avenue of theAmericas Mortgage Loan, National Tax Search, LLC, as Servicing FunctionParticipant for the 32 Avenue of the Americas Mortgage Loan, Berkeley PointCapital LLC, as Primary Servicer for the Element LA Mortgage Loan, CWCapitalAsset Management LLC, as Special Servicer for the Element LA Mortgage Loan,Wilmington Trust, National Association, as Trustee for the Element LA MortgageLoan, Wells Fargo Bank, National Association, as Certificate Administrator forthe Element LA Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Element LA Mortgage Loan, Park Bridge Lender Services LLC, asOperating Advisor for the Element LA Mortgage Loan, KeyBank National Association,as Primary Servicer for the FedEx Brooklyn Mortgage Loan, Rialto CapitalAdvisors, LLC , as Special Servicer for the FedEx Brooklyn Mortgage Loan, WellsFargo Bank, National Association, as Trustee and Certificate Administrator forthe FedEx Brooklyn Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the FedEx Brooklyn Mortgage Loan, and Pentalpha Surveillance LLC,as Operating Advisor for the FedEx Brooklyn Mortgage Loan.

 

Dated: March 24, 2017

 

/s/Helaine M. Kaplan

President

(senior officer in charge ofsecuritization of the depositor)