**UNITED STATESSECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 10-K**

(Mark One)

**x****  ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the fiscal year ended December 31, 2019or**

**o**** ****TRANSITIONREPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the transition period from _____ to _____Commission file number of the issuing entity: 333-227081-01**

**Central Index Key Number of the issuing entity:0001763502**

**CSAIL 2019-C15 Commercial MortgageTrust**

**(exact name of the issuing entity as specified in itscharter)**

** **

**Central Index Key Number of the depositor: 0001654060**

**Credit Suisse Commercial MortgageSecurities Corp.**

**(exact name of the depositor as specified in itscharter)**

** **

**Central Index Key Number of the sponsor: 0001628601**

**Column Financial, Inc.**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001767304**

**Grass River Real Estate CreditPartners Loan Funding, LLC**

**(exact name of the sponsor as specified in its charter)**

**(d/b/a 3650 REIT)**

** **

**Central Index Key Number of the sponsor: 0001755531**

**Societe Generale FinancialCorporation**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001722518**

**BSPRT CMBS Finance, LLC**

**(exact name of the sponsor as specified in its charter)**

** **

| **New York****(State or other jurisdiction of  incorporation or organization of**

**the issuing entity)** | **38-4104385**

**38-4104386**

**(I.R.S. Employer**

**Identification Numbers)** |
|------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------|

**c/o Wells Fargo Bank, National Association**

**as Certificate Administrator**

**9062 Old Annapolis Road**

**Columbia, MD**

**(Address of principalexecutive offices of the issuing entity)**

**21045**

**(Zip Code)**

**Registrant’s telephone number,including area code:**

**(212) 272-6858**

Securities registered pursuant to Section 12(b) of the Act:

| Title of each class | Trading Symbol(s) | Name of each  exchange on which  registered |
|---------------------|-------------------|---------------------------------------------|
| None                |              |                                        |

Securities registered pursuant to Section 12(g) of theAct:  None.

Indicate by check mark if the registrant is a well-knownseasoned issuer, as defined in Rule 405 of the Securities Act.  o Yes ⌧No

Indicate by check mark if the registrant is not required tofile reports pursuant to Section 13 or Section 15(d) of the Act.  o Yes ⌧No

Indicate by check mark whether the registrant (1) has filedall reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter periodthat the registrant was required to file such reports), and (2) has beensubject to such filing requirements for the past 90 days.  ⌧ Yes oNo

Indicate by check mark whether the registrant has submittedelectronically and posted on its corporate Web site, if any, every InteractiveData File required to be submitted and posted pursuant to Rule 405 ofRegulation S-T (Section 232.405 of this chapter) during the preceding 12 months(or for such shorter period that the registrant was required to submit and postsuch files).

Not applicable.

Indicate by check mark if disclosure of delinquent filerspursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is notcontained herein, and will not be contained, to the best of registrant’sknowledge, in definitive proxy or information statements incorporated byreference in Part III of this Form 10-K or any amendment to this Form10-K.   

Not applicable.

Indicate by check mark whether the registrant is a largeaccelerated filer, an accelerated filer, a non-accelerated filer, a smallerreporting company, or an emerging growth company. See the definitions of “largeaccelerated filer,” “accelerated filer,” “smaller reporting company,” and“emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer       o                                       Accelerated filer                                                                        o

Non-acceleratedfiler         ⌧  (Do not check if a smaller reportingcompany)                                       Smaller reportingcompany                                                        o

                                                                              Emerging growth company                                                        o

If an emerging growth company, indicate by check mark if theregistrant has elected not to use the extended transition period for complyingwith any new or revised financial accounting standards provided pursuant toSection 13(a) of the Exchange Act.  o

Indicate by check mark whether the registrant is a shellcompany (as defined in Rule 12b-2 of the Act).  o Yes ⌧ No

State the aggregate market value of the voting and non-votingcommon equity held by non-affiliates computed by reference to the price atwhich the common equity was last sold, or the average bid and asked price ofsuch common equity, as of the last business day of the registrant’s mostrecently completed second fiscal quarter.

Not applicable.

Indicate by check mark whether the registrant has filed alldocuments and reports required to be filed by Section 12, 13 or 15(d) of theSecurities Exchange Act of 1934 subsequent to the distribution of securitiesunder a plan confirmed by a court.  oYes oNo

Not applicable.

Indicate the number of shares outstanding of each of theregistrant’s classes of common stock, as of the latest practicable date.

Not applicable.

**DOCUMENTS INCORPORATED BY REFERENCE**

** **

List hereunder the following documents if incorporated byreference and the Part of the Form 10-K (e.g., Part I, Part II, etc.) intowhich the document is incorporated: (1) Any annual report to security holders;(2) Any proxy or information statement; and (3) Any prospectus filed pursuantto Rule 424(b) or (c) under the Securities Act of 1933. The listed documentsshould be clearly described for identification purposes (e.g., annual report tosecurity holders for fiscal year ended December 24, 1980).

Not applicable.

 

** **

**EXPLANATORY NOTES**

The Darden Headquarters Mortgage Loan, theExchangeRight Net Leased Portfolio 24 Mortgage Loan and the Desert MarketplaceMortgage Loan, which constituted approximately 9.6%, 4.2% and 2.8%,respectively, of the asset pool of the issuing entity as of its cut-off date,are each an asset of the issuing entity and are each part of a loan combinationthat includes (a) with respect to the Darden Headquarters Mortgage Loan whichis an asset of the issuing entity and one other *pari passu* loan, whichis not an asset of the issuing entity, (b) with respect to the ExchangeRightNet Leased Portfolio 24 Mortgage Loan which is an asset of the issuing entityand two other *pari passu* loans, which are not assets of the issuingentity and (c) with respect to the Desert Marketplace Mortgage Loan which is anasset of the issuing entity and one other *pari passu* loan, which is notan asset of the issuing entity. These loan combinations, including the DardenHeadquarters Mortgage Loan, the ExchangeRight Net Leased Portfolio 24 MortgageLoan and the Desert Marketplace Mortgage Loan, are being serviced andadministered pursuant to the Pooling and Servicing Agreement, which isincorporated by reference as Exhibit 4.1 to this Annual Report on Form 10-K. 

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Prudential - Digital Realty PortfolioMortgage Loan, which constituted approximately 1.3% of the asset pool of theissuing entity as of its cut-off date.  The Prudential - Digital RealtyPortfolio Mortgage Loan is an asset of the issuing entity and is part of a loancombination that includes the Prudential - Digital Realty Portfolio MortgageLoan and five other *pari passu* loans, which are not assets of theissuing entity. A *pari passu* portion of the loan combination wassecuritized in the BANK 2018-BNK14 transaction, Commission File Number333-206582-16 (the “BANK 2018-BNK14 Transaction”). This loancombination, including the Prudential - Digital Realty Portfolio Mortgage Loan,is being serviced and administered pursuant to the pooling and servicingagreement for the BANK 2018-BNK14 Transaction, which is incorporated byreference as Exhibit 4.2 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on the ExhibitIndex) with respect to the Georgetown Squared & Seattle Design CenterMortgage Loan and the Continental Towers Mortgage Loan, which constitutedapproximately 3.1% and 3.0%, respectively, of the asset pool of the issuingentity as of its cut-off date.  The Georgetown Squared & SeattleDesign Center Mortgage Loan and the Continental Towers Mortgage Loan are eachan asset of the issuing entity and are each part of a loan combination thatincludes the Georgetown Squared & Seattle Design Center Mortgage Loan orthe Continental Towers Mortgage Loan and two other *pari passu* loans,which are not assets of the issuing entity. A pari passu portion of each loancombination was securitized in the CSAIL 2018-C14 Commercial Mortgage Trusttransaction, Commission File Number 333-207361-10 (the “CSAIL 2018-C14Transaction”). These loan combinations, including the Georgetown Squared& Seattle Design Center Mortgage Loan and the Continental Towers MortgageLoan, are being serviced and administered pursuant to the pooling and servicingagreement for the CSAIL 2018-C14 Transaction, which is incorporated byreference as Exhibit 4.3 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Nebraska Crossing Mortgage Loan, whichconstituted approximately 2.8% of the asset pool of the issuing entity as ofits cut-off date.  The Nebraska Crossing Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the NebraskaCrossing Mortgage Loan and two other *pari passu* loans, which are notassets of the issuing entity. A *pari passu* portion of the loancombination was securitized in the UBS Commercial Mortgage Trust 2018-C14transaction, Commission File Number 333-227784-01 (the “UBS 2018-C14Transaction”). This loan combination, including the Nebraska CrossingMortgage Loan, is being serviced and administered pursuant to the pooling andservicing agreement for the UBS 2018-C14 Transaction, which is incorporated byreference as Exhibit 4.4 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the SITE JV Portfolio Mortgage Loan, whichconstituted approximately 6.0% of the asset pool of the issuing entity as ofits cut-off date.  The SITE JV Portfolio Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the SITE JVPortfolio Mortgage Loan and one other *pari passu* loan and onesubordinate companion loan, which are not assets of the issuing entity. Theother *pari passu* portion of the loan combination was securitized in theCSMC 2018-SITE Commercial Mortgage Trust transaction (the “CSMC 2018-SITETransaction”). This loan combination, including the SITE JV PortfolioMortgage Loan, is being serviced and administered pursuant to the trust andservicing agreement for the CSMC 2018-SITE Transaction, which is incorporatedby reference as Exhibit 4.5 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the 787 Eleventh Avenue Mortgage Loan, whichconstituted approximately 5.4% of the asset pool of the issuing entity as ofits cut-off date.  The 787 Eleventh Avenue Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the 787Eleventh Avenue Mortgage Loan and four other *pari passu* loans and onesubordinate companion loan, which are not assets of the issuing entity. A *paripassu* portion of the loan combination was securitized in the SG CommercialMortgage Securities Trust 2019-787E transaction (the “SGCMS 2019-787ETransaction”). This loan combination, including the 787 Eleventh AvenueMortgage Loan, is being serviced and administered pursuant to the trust andservicing agreement for the SGCMS 2019-787E Transaction, which is incorporatedby reference as Exhibit 4.6 to this Annual Report on Form 10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Saint Louis Galleria Mortgage Loan, whichconstituted approximately 4.0% of the asset pool of the issuing entity as ofits cut-off date.  The Saint Louis Galleria Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the SaintLouis Galleria Mortgage Loan and seven other *pari passu* loans, which arenot assets of the issuing entity. This loan combination, including the SaintLouis Galleria Mortgage Loan, was serviced under the pooling and servicingagreement for the Benchmark 2018-B8 Mortgage Trust transaction prior to theclosing of the securitization of a *pari passu* portion of the Saint LouisGalleria loan combination in the Benchmark 2019-B10 Mortgage Trust transaction,Commission File Number 333-226943-02 (the “Benchmark 2019-B10 Transaction”). After the closing of the Benchmark 2019-B10 Transaction on April 11,2019, this loan combination, including the Saint Louis Galleria Mortgage Loanwas, and will continue to be, serviced and administered pursuant to the poolingand servicing agreement with respect to the Benchmark 2019-B10 Transaction,which is incorporated by reference as Exhibit 4.7 to this Annual Report on Form10-K.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the 2 North 6th Place Mortgage Loan, whichconstituted approximately 4.1% of the asset pool of the issuing entity as ofits cut-off date.  The 2 North 6th Place Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the 2 North 6thPlace Mortgage Loan and three other *pari passu* loans and one subordinatecompanion loan, which are not assets of the issuing entity. This loancombination, including the 2 North 6th Place Mortgage Loan, was serviced underthe Pooling and Servicing Agreement for the issuing entity prior to the closingof the securitization of a *pari passu* portion of the 2 North 6th Placeloan combination in the Natixis Commercial Mortgage Securities Trust 2019-LVLtransaction (the “NCMS 2019-LVL Transaction”).  After the closingof the NCMS 2019-LVL Transaction on April 23, 2019, this loan combination,including the 2 North 6th Place Mortgage Loan was, and will continue to be,serviced and administered pursuant to the trust and servicing agreement withrespect to the NCMS 2019-LVL Transaction, which is incorporated by reference asExhibit 4.8 to this Annual Report on Form 10-K.

The master servicer of a poolingand servicing agreement or trust and servicing agreement also functions as theprimary servicer of the related mortgage loans serviced and administeredpursuant to such agreement unless a separate primary servicer is identifiedherein.  If this report does not identify a separate primary servicer, theservicer compliance statement provided by the master servicer under any suchagreement also encompasses its responsibilities as primary servicer of therelated mortgage loan or mortgage loans.

Midland Loan Services, a Divisionof PNC Bank, National Association is the master servicer and special servicerof the mortgage loans serviced under the Pooling and Servicing Agreement, theprimary servicer of the Nebraska Crossing Mortgage Loan and the specialservicer of the SITE JV Portfolio Mortgage Loan. As a result, Midland LoanServices, a Division of PNC Bank, National Association is a “servicer” asdefined in Item 1108(a)(2)(iii) of Regulation AB, in the capacities describedabove, because it is servicing mortgage loans that constituted 10% or more ofthe assets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria, accountants’ attestation reportsand servicer compliance statements delivered by Midland Loan Services, aDivision of PNC Bank, National Association in the capacities described aboveare listed in the Exhibit Index.

Wells Fargo Bank, NationalAssociation is the certificate administrator of the mortgage loans servicedunder the Pooling and Servicing Agreement and the primary servicer of the SITEJV Portfolio Mortgage Loan, the 787 Eleventh Avenue Mortgage Loan, theGeorgetown Squared & Seattle Design Center Mortgage Loan, the ContinentalTowers Mortgage Loan and the Prudential - Digital Realty Portfolio MortgageLoan. As a result, Wells Fargo Bank, National Association is a “servicer” asdefined in Item 1108(a)(2)(iii) of Regulation AB, in the capacities describedabove, because it is servicing mortgage loans that constituted 10% or more ofthe assets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria, accountants’ attestation reportsand servicer compliance statements delivered by Wells Fargo Bank, NationalAssociation in the capacities described above are listed in the Exhibit Index.

Wells Fargo Bank, National Association is the custodian ofthe mortgage loans serviced under the Pooling and Servicing Agreement, the 787Eleventh Avenue Mortgage Loan, the Georgetown Squared & Seattle DesignCenter Mortgage Loan, the Continental Towers Mortgage Loan, the Prudential -Digital Realty Portfolio Mortgage Loan, the 2 North 6th Place Mortgage Loan,the Saint Louis Galleria Mortgage Loan and the Nebraska Crossing MortgageLoan.  As a result, Wells Fargo Bank, National Association is a servicingfunction participant in the capacities described above, because it is servicingmortgage loans that constituted 5% or more of the assets of the issuing entityas of its cut-off date. The assessments of compliance with applicable servicingcriteria and accountants’ attestation reports delivered by Wells Fargo Bank,National Association in the capacities described above are listed in theExhibit Index.

Park Bridge Lender Services LLC is the operating advisor ofthe mortgage loans serviced under the Pooling and Servicing Agreement, the SITEJV Portfolio Mortgage Loan, the Nebraska Crossing Mortgage Loan and thePrudential - Digital Realty Portfolio Mortgage Loan.  As a result, ParkBridge Lender Services LLC is a servicing function participant in thecapacities described above, because it is servicing mortgage loans thatconstituted 5% or more of the assets of the issuing entity as of its cut-offdate. The assessments of compliance with applicable servicing criteria andaccountants’ attestation reports delivered by Park Bridge Lender Services LLCin the capacities described above are listed in the Exhibit Index.

Rialto Capital Advisors, LLC isthe special servicer of the Georgetown Squared & Seattle Design CenterMortgage Loan, the Continental Towers Mortgage Loan, the Nebraska CrossingMortgage Loan and the Prudential - Digital Realty Portfolio Mortgage Loan. As aresult, Rialto Capital Advisors, LLC is a “servicer” as defined in Item1108(a)(2)(iii) of Regulation AB, in the capacities described above, because itis servicing mortgage loans that constituted 10% or more of the assets of theissuing entity as of its cut-off date. The assessments of compliance withapplicable servicing criteria, accountants’ attestation reports and servicercompliance statements delivered by Rialto Capital Advisors, LLC in thecapacities described above are listed in the Exhibit Index.

Pentalpha Surveillance LLC is the operating advisor of theSaint Louis Galleria Mortgage Loan, the Georgetown Squared & Seattle DesignCenter Mortgage Loan and the Continental Towers Mortgage Loan.  As aresult, Pentalpha Surveillance LLC is a servicing function participant in thecapacities described above, because it is servicing mortgage loans thatconstituted 5% or more of the assets of the issuing entity as of its cut-offdate. The assessments of compliance with applicable servicing criteria andaccountants’ attestation reports delivered by Pentalpha Surveillance LLC in thecapacities described above are listed in the Exhibit Index.

KeyBank National Association isthe primary servicer of the Saint Louis Galleria Mortgage Loan and the 2 North6th Place Mortgage Loan.  These mortgage loans constitute more than 5%,but less than 10%, of the pool assets of the issuing entity.  Therefore,the Depositor included in this Annual Report on Form 10-K an assessment ofcompliance with applicable servicing criteria for KeyBank National Associationand an accountants’ attestation report pursuant to Item 1122 of Regulation ABbecause KeyBank National Association is servicing more than 5% of the poolassets.  However, the Depositor is not required to include in this AnnualReport on Form 10-K a servicer compliance statement pursuant to Item 1123 ofRegulation AB of KeyBank National Association because KeyBank NationalAssociation is an unaffiliated servicer servicing less than 10% of pool assets.

Wells Fargo Bank, NationalAssociation acts as trustee of the Darden Headquarters Mortgage Loan, theExchangeRight Net Leased Portfolio 24 Mortgage Loan, the Desert MarketplaceMortgage Loan, the Nebraska Crossing Mortgage Loan, the Saint Louis GalleriaMortgage Loan and the 2 North 6th Place Mortgage Loan.  Pursuant to thePooling and Servicing Agreement, the pooling and servicing agreement for theUBS 2018-C14 Transaction, the pooling and servicing agreement for the Benchmark2019-B10 Transaction and the trust and servicing agreement for the NCMS2019-LVL Transaction, the trustee is required to provide an assessment ofcompliance with applicable servicing criteria solely with respect to Item1122(d)(2)(iii) of Regulation AB (regarding advances of funds or guaranteesregarding collections, cash flows or distributions, and any interest or otherfees charged for such advances, are made, reviewed and approved as specified inthe transaction agreements). However, during the reporting period, the trusteedid not perform any servicing function with respect to the servicing criteriaspecified in Item 1122(d)(2)(iii) of Regulation AB.  The master serviceror the special servicer, to the extent required, performed the servicingfunction identified with respect to Item 1122(d)(2)(iii) of Regulation AB, andeach such party included Item 1122(d)(2)(iii) of Regulation AB in theassessment of compliance with applicable servicing criteria and accountant’sattestation report for the subject transaction.  As a result, this AnnualReport on Form 10-K does not include an assessment of compliance withapplicable servicing criteria of the trustee. One or more other servicers ofthe Darden Headquarters Mortgage Loan, the ExchangeRight Net Leased Portfolio24 Mortgage Loan, the Desert Marketplace Mortgage Loan the Nebraska CrossingMortgage Loan, the Saint Louis Galleria Mortgage Loan and the 2 North 6th PlaceMortgage Loan have delivered one or more assessments of compliance with respectto Item 1122(d)(2)(iii) of Regulation AB.

Wilmington Trust, NationalAssociation acts as trustee of the Prudential - Digital Realty PortfolioMortgage Loan, the Georgetown Squared & Seattle Design Center MortgageLoan, the Continental Towers Mortgage Loan and the 787 Eleventh Avenue MortgageLoan.  Pursuant to the pooling and servicing agreement for the BANK2018-BNK14 Transaction, the pooling and servicing agreement for the CSAIL2018-C14 Transaction and the trust and servicing agreement for the SGCMS2019-787E Transaction, the trustee is required to provide an assessment ofcompliance with applicable servicing criteria solely with respect to Item1122(d)(2)(iii) of Regulation AB (regarding advances of funds or guaranteesregarding collections, cash flows or distributions, and any interest or otherfees charged for such advances, are made, reviewed and approved as specified inthe transaction agreements). However, during the reporting period, the trusteedid not perform any servicing function with respect to the servicing criteriaspecified in Item 1122(d)(2)(iii) of Regulation AB.  The master serviceror the special servicer, to the extent required, performed the servicingfunction identified with respect to Item 1122(d)(2)(iii) of Regulation AB, andeach such party included Item 1122(d)(2)(iii) of Regulation AB in theassessment of compliance with applicable servicing criteria and accountant’sattestation report for the subject transaction.  As a result, this AnnualReport on Form 10-K does not include an assessment of compliance withapplicable servicing criteria of the trustee. One or more other servicers ofthe Prudential - Digital Realty Portfolio Mortgage Loan, the Georgetown Squared& Seattle Design Center Mortgage Loan, the Continental Towers Mortgage Loanand the 787 Eleventh Avenue Mortgage Loan have delivered one or more assessmentsof compliance with respect to Item 1122(d)(2)(iii) of Regulation AB.

This Annual Report on Form 10-Kincludes assessments of compliance with applicable servicing criteria andaccountants’ attestation reports from CoreLogic Commercial Real Estate Services,Inc. and National Tax Search, LLC.  These entities were engaged by theprimary servicer of the SITE JV Portfolio Mortgage Loan, the 787 EleventhAvenue Mortgage Loan, the Georgetown Squared & Seattle Design CenterMortgage Loan, the Continental Towers Mortgage Loan and the Prudential -Digital Realty Portfolio Mortgage Loan to remit tax payments received from theescrow accounts of borrowers to local taxing authorities, to report tax amountsdue, to verify tax parcel information, and to verify non-escrow tax payments.These servicing functions are included within the servicing criteria set forthin Items 1122(d)(4)(xi) and 1122(d)(4)(xii) of Regulation AB.  Therefore,under the principles-based definition of “servicer” set forth in Item 1101(j)of Regulation AB that looks to the functions that an entity performs, thesevendors are “servicers” for the purposes of Item 1122 of Regulation AB.  *See*Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

Theassessments of compliance with applicable servicing criteria, accountants’attestation reports and servicer compliance statements of the certificateadministrator of the Prudential - Digital Realty Portfolio Mortgage Loan, theGeorgetown Squared & Seattle Design Center Mortgage Loan, the ContinentalTowers Mortgage Loan, the Nebraska Crossing Mortgage Loan, the 787 EleventhAvenue Mortgage Loan, the Saint Louis Galleria Mortgage Loan, the 2 North 6thPlace Mortgage Loan and the SITE JV Portfolio Mortgage Loan listed on theExhibit Index are omitted from this Annual Report on Form 10-K as thecertificate administrator pursuant to the related pooling and servicingagreement or trust and servicing agreement does not perform any activities thataddress servicing criteria with respect to the issuing entity and because theyare each not a “servicer” that meets the criteria in Item 1108(a)(2)(i) through(iii) of Regulation AB.

With respect to the *pari passu*loan combinations that include the 787 Eleventh Avenue Mortgage Loan, the 2North 6th Place Mortgage Loan and the Saint Louis Galleria Mortgage Loan, (i)the reports on assessment of compliance with servicing criteria and attestationreports on assessment of compliance with servicing criteria of Situs Holdings,LLC as special servicer of the 2 North 6th Place Mortgage Loan and LNRPartners, LLC as special servicer of the Saint Louis Galleria Mortgage Loan,listed on the Exhibit Index are omitted from this Annual Report on Form 10-K asthey are not required to be included on this Annual Report on Form 10-K perInstruction 3 to Item 1122 of Regulation AB because they are parties performingactivities that address servicing criteria relating to 5% or less of the assetsof the issuing entity; and (ii) the servicer compliance statements of AEGON USARealty Advisors, LLC as special servicer of the 787 Eleventh Avenue MortgageLoan, KeyBank National Association, as the primary servicer of the 2 North 6thPlace Mortgage Loan and the Saint Louis Galleria Mortgage Loan, Situs Holdings,LLC as special servicer of the 2 North 6th Place Mortgage Loan and LNRPartners, LLC as special servicer of the Saint Louis Galleria Mortgage Loan,listed on the Exhibit Index are omitted from this Annual Report on Form 10-K asthey are not required by Item 1123 of Regulation AB to be included on thisAnnual Report on Form 10-K because they are each an unaffiliated party that isnot a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) ofRegulation AB.

**PART I**

**Item 1.  Business.**

Omitted.

**Item 1A.  Risk Factors.**

Omitted.

**Item 1B.  Unresolved Staff Comments.**

None.

**Item 2.  Properties.**

Omitted.

**Item 3.  Legal Proceedings.**

Omitted.

**Item 4.  Mine Safety Disclosures.**

Not applicable.

**PART II**

**Item 5.  Market for Registrant’s Common Equity,Related Stockholder Matters and Issuer Purchases of Equity Securities.**

Omitted.

**Item 6.  Selected Financial Data.**

Omitted.

**Item 7.  Management’s Discussion and Analysis ofFinancial Condition and Results of Operations.**

Omitted.

**Item 7A.  Quantitative and Qualitative DisclosuresAbout Market Risk.**

Omitted.

**Item 8.  Financial Statements and Supplementary Data.**

Omitted.

**Item 9.  Changes in and Disagreements WithAccountants on Accounting and Financial Disclosure.**

Omitted.

**Item 9A.  Controls and Procedures.**

Omitted.

**Item 9B.  Other Information.**

None.

**PART III**

**Item 10.  Directors, Executive Officers and CorporateGovernance.**

Omitted.

**Item 11.  Executive Compensation.**

Omitted.

**Item 12.  Security Ownership of Certain BeneficialOwners and Management and Related Stockholder Matters.**

Omitted.

**Item 13.  Certain Relationships and RelatedTransactions, and Director Independence.**

Omitted.

**Item 14.  Principal Accounting Fees and Services.**

Omitted.

**ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB**

**Item 1112(b) of Regulation AB, Significant ObligorFinancial Information.**

No single obligor represents 10% or more of the pool assetsheld by the issuing entity. 

**Item 1114(b)(2) of Regulation AB, Significant EnhancementProvider Financial Information.**

No entity or group of affiliated entities provides any external creditenhancement or other support for the certificates within this transaction asdescribed under Item 1114(a) of Regulation AB.

**Item 1115(b) of Regulation AB, Certain DerivativesInstruments (Financial Information).**

No entity or group of affiliated entities provides anyderivative instruments or other support for the certificates within thistransaction as described under Item 1115 of Regulation AB.

**Item 1117 of Regulation AB, Legal Proceedings.**

The registrant knows of no material pending legal proceedinginvolving the trust or any party related to the trust, other than routinelitigation incidental to the duties of those respective parties, and thefollowing, with respect to Wells Fargo Bank, National Association, ascertificate administrator, as custodian and as trustee.

Beginning on June 18, 2014, a group of institutionalinvestors filed civil complaints in the Supreme Court of the State of New York,New York County, and later the U.S. District Court for the Southern District ofNew York, against Wells Fargo Bank, N.A., (“Wells Fargo Bank”) in itscapacity as trustee for certain residential mortgage backed securities (“RMBS”)trusts.  The complaints against Wells Fargo Bank alleged that the trusteecaused losses to investors and asserted causes of action based upon, amongother things, the trustee's alleged failure to: (i) notify and enforcerepurchase obligations of mortgage loan sellers for purported breaches ofrepresentations and warranties, (ii) notify investors of alleged events ofdefault, and (iii) abide by appropriate standards of care following allegedevents of default. Relief sought included money damages in an unspecifiedamount, reimbursement of expenses, and equitable relief. In November 2018,Wells Fargo Bank reached an agreement, in which it denied any wrongdoing, toresolve such claims on a classwide basis for the 271 RMBS trusts atissue.  On May 6, 2019, the court entered an order approving thesettlement agreement.  Separate lawsuits against Wells Fargo Bank makingsimilar allegations filed by certain other institutional investors concerningseveral RMBS trusts in New York federal and state court are not covered by theagreement.  With respect to such litigations, Wells Fargo Bank believesplaintiffs' claims are without merit and intends to contest the claimsvigorously, but there can be no assurances as to the outcome of the litigationsor the possible impact of the litigations on Wells Fargo Bank or the RMBStrusts.

**Item 1119 of Regulation AB, Affiliations and CertainRelationships and Related Transactions.**

The information regarding this Item has been previouslyprovided in the prospectus of the Registrant relating to the issuing entityfiled on March 6, 2019 pursuant to Rule 424(b)(2).

**Item 1122 of Regulation AB, Compliance with ApplicableServicing Criteria.**

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the mortgage loans are attachedhereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AAto the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1to this Annual Report on Form 10-K is a chart identifying the entitiesparticipating in a servicing function for the transaction responsible for eachapplicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Prudential - Digital RealtyPortfolio Mortgage Loan, which is being serviced and administered pursuant tothe pooling and servicing agreement for the BANK 2018-BNK14 Transaction, areattached hereto under Item 15 to this Annual Report on Form 10-K. Attached asExhibit Z to the pooling and servicing agreement for the BANK 2018-BNK14Transaction incorporated by reference as Exhibit 4.2 to this Annual Report onForm 10-K is a chart identifying the entities participating in a servicingfunction for the BANK 2018-BNK14 Transaction responsible for each applicableservicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Georgetown Squared & SeattleDesign Center Mortgage Loan and the Continental Towers Mortgage Loan, which arebeing serviced and administered pursuant to the pooling and servicing agreementfor the CSAIL 2018-C14 Transaction, are attached hereto under Item 15 to thisAnnual Report on Form 10-K. Attached as Exhibit AA to the pooling and servicingagreement for the CSAIL 2018-C14 Transaction incorporated by reference asExhibit 4.3 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the CSAIL 2018-C14Transaction responsible for each applicable servicing criteria set forth inItem 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Nebraska Crossing Mortgage Loan,which is being serviced and administered pursuant to the pooling and servicingagreement for the UBS 2018-C14 Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Exhibit Z to the pooling andservicing agreement for the UBS 2018-C14 Transaction incorporated by referenceas Exhibit 4.4 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the UBS 2018-C14 Transactionresponsible for each applicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the SITE JV Portfolio Mortgage Loan,which is being serviced and administered pursuant to the trust and servicingagreement for the CSMC 2018-SITE Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Exhibit L to the trust andservicing agreement for the CSMC 2018-SITE Transaction incorporated by referenceas Exhibit 4.5 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the CSMC 2018-SITETransaction responsible for each applicable servicing criteria set forth inItem 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the 787 Eleventh Avenue MortgageLoan, which is being serviced and administered pursuant to the trust andservicing agreement for the SGCMS 2019-787E Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit L to thetrust and servicing agreement for the SGCMS 2019-787E Transaction incorporatedby reference as Exhibit 4.6 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the SGCMS2019-787E Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Saint Louis Galleria MortgageLoan, which is being serviced and administered pursuant to the pooling andservicing agreement for the Benchmark 2019-B10 Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Schedule II tothe pooling and servicing agreement for the Benchmark 2019-B10 Transaction incorporatedby reference as Exhibit 4.7 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for theBenchmark 2019-B10 Transaction responsible for each applicable servicingcriteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the 2 North 6th Place Mortgage Loan,which is being serviced and administered pursuant to the trust and servicingagreement for the NCMS 2019-LVL Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Exhibit K to the trust andservicing agreement for the NCMS 2019-LVL Transaction incorporated by referenceas Exhibit 4.8 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the NCMS 2019-LVLTransaction responsible for each applicable servicing criteria set forth inItem 1122(d).

**Item 1123 of Regulation AB, Servicer Compliance Statement.**

The servicer compliance statements are attached as Exhibitsto this Annual Report on Form 10-K.

**PART IV**

**Item 15. Exhibits, Financial Statement Schedules**

(a) The following is a list of documents filed as part ofthis Annual Report on Form 10-K:

(1) Not applicable

(2) Not applicable

(3) See below

4.1         Poolingand Servicing Agreement, dated as of March 1, 2019, by and among Credit SuisseCommercial Mortgage Securities Corp., as Depositor, Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer and as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administratorand as Trustee, and Park Bridge Lender Services LLC, as Operating Advisor andAsset Representations Reviewer (filed as Exhibit 4.1 to the registrant’sCurrent Report on Form 8-K filed on March 6, 2019 under Commission File No.333-227081-01 and incorporated by reference herein). 

4.2         Poolingand Servicing Agreement, dated as of September 1, 2018, by and among MorganStanley Capital I Inc., as Depositor, Wells Fargo Bank, National Association,as General Master Servicer, Rialto Capital Advisors, LLC, as General SpecialServicer, National Cooperative Bank, N.A., as NCB Master Servicer and as NCBSpecial Servicer, Wells Fargo Bank, National Association, as CertificateAdministrator, Wilmington Trust, National Association, as Trustee, and ParkBridge Lender Services LLC, as Operating Advisor and Asset RepresentationsReviewer (filed as Exhibit 4.7 to the registrant’s Current Report on Form 8-Kfiled on March 6, 2019 under Commission File No. 333-227081-01 and incorporatedby reference herein).

4.3         Poolingand Servicing Agreement, dated as of November 1, 2018, by and among CreditSuisse Commercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank,National Association, as Master Servicer, Rialto Capital Advisors, LLC, asSpecial Servicer, Wells Fargo Bank, National Association, as CertificateAdministrator, Wilmington Trust, National Association, as Trustee, andPentalpha Surveillance LLC, as Operating Advisor and Asset RepresentationsReviewer (filed as Exhibit 4.5 to the registrant’s Current Report on Form 8-K filedon March 6, 2019 under Commission File No. 333-227081-01 and incorporated byreference herein).

4.4         Poolingand Servicing Agreement, dated as of December 1, 2018, by and among UBSCommercial Securitization Corp., as Depositor, Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer, Rialto CapitalAdvisors, LLC, as Special Servicer, Wells Fargo Bank, National Association, asCertificate Administrator and as Trustee, and Park Bridge Lender Services LLC,as Operating Advisor and as Asset Representations Reviewer (filed as Exhibit4.6 to the registrant’s Current Report on Form 8-K filed on March 6, 2019 underCommission File No. 333-227081-01 and incorporated by reference herein).

4.5         Trustand Servicing Agreement, dated as of December 6, 2018, by and among CreditSuisse Commercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank,National Association, as Servicer, Midland Loan Services, a Division of PNCBank, National Association, as Special Servicer, U.S. Bank NationalAssociation, as Trustee, U.S. Bank National Association, as CertificateAdministrator, U.S. Bank National Association, Custodian, and Park BridgeLender Services LLC, as Operating Advisor (filed as Exhibit 4.2 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.6         Trustand Servicing Agreement, dated as of February 20, 2019, by and among SGCommercial Mortgage Securities, LLC, as Depositor, Wells Fargo Bank, NationalAssociation, as Servicer, AEGON USA Realty Advisors, LLC, as Special Servicer,Wells Fargo Bank, National Association, as Certificate Administrator, andWilmington Trust, National Association, as Trustee (filed as Exhibit 4.3 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.7         Poolingand Servicing Agreement, dated as of April 1, 2019, by and among DeutscheMortgage & Asset Receiving Corporation, as Depositor, KeyBank NationalAssociation, as Master Servicer, LNR Partners, LLC, as Special Servicer, WellsFargo Bank, National Association, as Trustee, Wells Fargo Bank, NationalAssociation, Certificate Administrator, Paying Agent and Custodian, andPentalpha Surveillance LLC, as Operating Advisor and Asset RepresentationsReviewer (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-Kfiled on April 16, 2019 under Commission File No. 333-227081-01 andincorporated by reference herein).

4.8         Trustand Servicing Agreement, dated as of April 23, 2019, by and among NatixisCommercial Mortgage Securities LLC, as Depositor, KeyBank National Association,as Servicer, Situs Holdings, LLC, as Special Servicer, and Wells Fargo Bank,National Association, as Trustee and as Certificate Administrator (filed asExhibit 4.1 to the registrant’s Current Report on Form 8-K filed on April 24,2019 under Commission File No. 333-227081-01 and incorporated by referenceherein).

4.9         AgreementBetween Note Holders, dated as of December 21, 2018, by and between ColumnFinancial, Inc., as Initial Note A-1 Holder, Column Financial, Inc., as InitialNote A-2 Holder, and Column Financial, Inc., as Initial Note A-3 Holder (filedas Exhibit 4.8 to the registrant’s Current Report on Form 8-K filed on March 6,2019 under Commission File No. 333-227081-01 and incorporated by referenceherein).

4.10       Co-LenderAgreement, dated as of December 6, 2018, by and between Column Financial, Inc.,as Initial Note A-1 Holder, Column Financial, Inc., as Initial Note A-2 Holder,and Column Financial, Inc., as Initial Note B Holder (filed as Exhibit 4.9 tothe registrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.11       AgreementBetween Noteholders, dated as of January 9, 2019, by and between SocieteGenerale Financial Corporation, Initial Note A-1A Holder, Societe GeneraleFinancial Corporation, as Initial Note A-1B Holder, Societe Generale FinancialCorporation, as Initial Note A-1C Holder, Societe Generale FinancialCorporation, as Initial Note A-1D Holder, Societe Generale FinancialCorporation, as Initial Note A-2 Holder, and Societe Generale FinancialCorporation, as Initial Note B Holder (filed as Exhibit 4.10 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.12       AgreementBetween Note Holders, dated as of December 28, 2018, by and among SociétéGénérale, Initial Note A-1 Holder, Société Générale, as Initial Note A-2Holder, Société Générale, as Initial Note A-3 Holder, and Société Générale, asInitial Note A-4 Holder (filed as Exhibit 4.11 to the registrant’s CurrentReport on Form 8-K filed on March 6, 2019 under Commission File No.333-227081-01 and incorporated by reference herein).

4.13       Amendedand Restated Co-Lender Agreement, dated as of February 11, 2019, by and amongNatixis Real Estate Capital LLC, as Note A-1 Holder, Natixis Real EstateCapital LLC, as Note A-2 Holder, Natixis Real Estate Capital LLC, as Note A-3Holder, Natixis Real Estate Capital LLC, as Note A-B Holder, and John HancockLife Insurance Company (U.S.A.), as Note B Holder (filed as Exhibit 4.12 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.14       Co-LenderAgreement, dated as of December 27, 2018, between Deutsche Bank AG, New YorkBranch, as Note A-1-A1 Holder, Deutsche Bank AG, New York Branch, as NoteA-1-A2 Holder, Deutsche Bank AG, New York Branch, as Note A-1-A3 Holder,Deutsche Bank AG, New York Branch, as Note A-1-A4 Holder, Deutsche Bank AG, NewYork Branch, as Note A-1-A5 Holder, Société Générale, as Note A-2-A1 Holder,Société Générale Financial Corporation, as Note A-2-A2 Holder, SociétéGénérale, as Note A-2-A3 Holder, Société Générale Financial Corporation, asNote A-2-A4 Holder, and Société Générale Financial Corporation, as Note A-2-A5Holder (filed as Exhibit 4.13 to the registrant’s Current Report on Form 8-Kfiled on March 6, 2019 under Commission File No. 333-227081-01 and incorporatedby reference herein).

4.15       AgreementAmong Note Holders, dated as of November 1, 2018, by and among ColumnFinancial, Inc., as Initial Note A-1 Holder, Column Financial, Inc., as InitialNote A-2 Holder, Column Financial, Inc., as Initial Note A-3 Holder, and ColumnFinancial, Inc., as Initial Note A-4 Holder (filed as Exhibit 4.14 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).

4.16       AgreementBetween Note Holders, dated as of August 9, 2018, by and among ColumnFinancial, Inc., as Initial Agent, Column Financial, Inc., as Initial Note A-1Holder, Column Financial, Inc., as Initial Note A-2 Holder, and ColumnFinancial, Inc., as Initial Note A-3 Holder (filed as Exhibit 4.15 to theregistrant’s Current Report on Form 8-K filed on March 6, 2019 under CommissionFile No. 333-227081-01 and incorporated by reference herein).  

4.17       AgreementBetween Note Holders, dated as of December 12, 2018, by and between SociétéGénérale, as Initial Note A-1 Holder, Société Générale, as Initial Note A-2Holder, Société Générale, as Initial Note A-3 Holder, and Société Générale, asInitial Note A-4 Holder (filed as Exhibit 4.16 to the registrant’s CurrentReport on Form 8-K filed on March 6, 2019 under Commission File No.333-227081-01 and incorporated by reference herein).

4.18       AgreementBetween Note Holders, dated as of February 7, 2019, by and between Grass RiverWarehouse Facility Entity One, LLC, as Initial Note A-1 Holder, and Grass RiverWarehouse Facility Entity One, LLC, as Initial Note A-2 Holder (filed asExhibit 4.17 to the registrant’s Current Report on Form 8-K filed on March 6,2019 under Commission File No. 333-227081-01 and incorporated by referenceherein).

4.19       AgreementBetween Note Holders, dated as of September 7, 2018, by and between Wells FargoBank, National Association, as Initial Note A-1 Holder and Initial Note A-2Holder, and Column Financial, Inc., as Initial Note A-3 Holder and Initial NoteA-4 Holder (filed as Exhibit 4.18 to the registrant’s Current Report on Form8-K filed on March 6, 2019 under Commission File No. 333-227081-01 andincorporated by reference herein).

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

33          Reports on assessment of compliance with servicing criteria for asset-backedsecurities.

33.1       Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer

33.2       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer (see Exhibit33.1)

33.3       Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator

33.4       Wells Fargo Bank, NationalAssociation, as Custodian

33.5       Park Bridge LenderServices LLC, as Operating Advisor

33.6       Midland Loan Services, a Divisionof PNC Bank, National Association, as Primary Servicer of the DardenHeadquarters Mortgage Loan (see Exhibit 33.1)

33.7       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the DardenHeadquarters Mortgage Loan (see Exhibit 33.1)

33.8       Wells Fargo Bank, National Association, as Trustee of the Darden HeadquartersMortgage Loan (Omitted. See Explanatory Notes.)

33.9       Wells Fargo Bank, NationalAssociation, as Custodian of the Darden Headquarters Mortgage Loan (see Exhibit33.4)

33.10     Park Bridge LenderServices LLC, as Operating Advisor of the Darden Headquarters Mortgage Loan (seeExhibit 33.5)

33.11     Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of theExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 33.1)

33.12     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of theExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 33.1)

33.13     Wells Fargo Bank, National Association, as Trustee of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

33.14     Wells Fargo Bank, NationalAssociation, as Custodian of the ExchangeRight Net Leased Portfolio 24 MortgageLoan (see Exhibit 33.4)

33.15     Park Bridge LenderServices LLC, as Operating Advisor of the ExchangeRight Net Leased Portfolio 24Mortgage Loan (see Exhibit 33.5)

33.16     Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the DesertMarketplace Mortgage Loan (see Exhibit 33.1)

33.17     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the DesertMarketplace Mortgage Loan (see Exhibit 33.1)

33.18     Wells Fargo Bank, National Association, as Trustee of the Desert MarketplaceMortgage Loan (Omitted. See Explanatory Notes.)

33.19     Wells Fargo Bank, NationalAssociation, as Custodian of the Desert Marketplace Mortgage Loan (see Exhibit33.4)

33.20     Park Bridge LenderServices LLC, as Operating Advisor of the Desert Marketplace Mortgage Loan (seeExhibit 33.5)

33.21     Wells Fargo Bank,National Association, as Primary Servicer of the Prudential - Digital RealtyPortfolio Mortgage Loan

33.22     Rialto Capital Advisors,LLC, as Special Servicer of the Prudential - Digital Realty Portfolio MortgageLoan

33.23     Wilmington Trust, National Association, as Trustee of the Prudential - DigitalRealty Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.24     Wells Fargo Bank, NationalAssociation, as Custodian of the Prudential - Digital Realty Portfolio MortgageLoan (see Exhibit 33.4)

33.25     Park Bridge LenderServices LLC, as Operating Advisor of the Prudential - Digital Realty PortfolioMortgage Loan (see Exhibit 33.5)

33.26     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Prudential -Digital Realty Portfolio Mortgage Loan

33.27     National Tax Search, LLC,as Servicing Function Participant of the Prudential - Digital Realty PortfolioMortgage Loan

33.28     Wells Fargo Bank,National Association, as Primary Servicer of the Georgetown Squared &Seattle Design Center Mortgage Loan (see Exhibit 33.21)

33.29     Rialto Capital Advisors,LLC, as Special Servicer of the Georgetown Squared & Seattle Design CenterMortgage Loan (see Exhibit 33.22)

33.30     Wilmington Trust, National Association, as Trustee of the Georgetown Squared& Seattle Design Center Mortgage Loan (Omitted. See Explanatory Notes.)

33.31     Wells Fargo Bank, NationalAssociation, as Custodian of the Georgetown Squared & Seattle Design CenterMortgage Loan (see Exhibit 33.4)

33.32     Pentalpha SurveillanceLLC, as Operating Advisor of the Georgetown Squared & Seattle Design CenterMortgage Loan

33.33     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the GeorgetownSquared & Seattle Design Center Mortgage Loan (see Exhibit 33.26)

33.34     National Tax Search, LLC,as Servicing Function Participant of the Georgetown Squared & SeattleDesign Center Mortgage Loan (see Exhibit 33.27)

33.35     Wells Fargo Bank,National Association, as Primary Servicer of the Continental Towers MortgageLoan (see Exhibit 33.21)

33.36     Rialto Capital Advisors,LLC, as Special Servicer of the Continental Towers Mortgage Loan (see Exhibit33.22)

33.37     Wilmington Trust, National Association, as Trustee of the Continental TowersMortgage Loan (Omitted. See Explanatory Notes.)

33.38     Wells Fargo Bank, NationalAssociation, as Custodian of the Continental Towers Mortgage Loan (see Exhibit33.4)

33.39     Pentalpha SurveillanceLLC, as Operating Advisor of the Continental Towers Mortgage Loan (see Exhibit33.32)

33.40     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the ContinentalTowers Mortgage Loan (see Exhibit 33.26)

33.41     National Tax Search, LLC,as Servicing Function Participant of the Continental Towers Mortgage Loan (seeExhibit 33.27)

33.42     Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the NebraskaCrossing Mortgage Loan (see Exhibit 33.1)

33.43     Rialto Capital Advisors,LLC, as Special Servicer of the Nebraska Crossing Mortgage Loan (see Exhibit33.22)

33.44     Wells Fargo Bank, National Association, as Trustee of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

33.45     Wells Fargo Bank, NationalAssociation, as Custodian of the Nebraska Crossing Mortgage Loan (see Exhibit33.4)

33.46     Park Bridge Lender ServicesLLC, as Operating Advisor of the Nebraska Crossing Mortgage Loan (see Exhibit33.5)

33.47     Wells Fargo Bank,National Association, as Primary Servicer of the SITE JV Portfolio MortgageLoan (see Exhibit 33.21)

33.48     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the SITE JVPortfolio Mortgage Loan (see Exhibit 33.1)

33.49     U.S. Bank NationalAssociation, as Trustee and Custodian of the SITE JV Portfolio Mortgage Loan

33.50     Park Bridge LenderServices LLC, as Operating Advisor of the SITE JV Portfolio Mortgage Loan (seeExhibit 33.5)

33.51     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the SITE JVPortfolio Mortgage Loan (see Exhibit 33.26)

33.52     National Tax Search, LLC,as Servicing Function Participant of the SITE JV Portfolio Mortgage Loan (seeExhibit 33.27)

33.53     Wells Fargo Bank,National Association, as Primary Servicer of the 787 Eleventh Avenue MortgageLoan (see Exhibit 33.21)

33.54     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the 787 Eleventh Avenue Mortgage Loan

33.55     Wilmington Trust, National Association, as Trustee of the 787 Eleventh AvenueMortgage Loan (Omitted. See Explanatory Notes.)

33.56     Wells Fargo Bank, NationalAssociation, as Custodian of the 787 Eleventh Avenue Mortgage Loan (see Exhibit33.4)

33.57     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 787 EleventhAvenue Mortgage Loan (see Exhibit 33.26)

33.58     National Tax Search, LLC,as Servicing Function Participant of the 787 Eleventh Avenue Mortgage Loan (seeExhibit 33.27)

33.59     KeyBank NationalAssociation, as Primary Servicer of the Saint Louis Galleria Mortgage Loan

33.60     LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria MortgageLoan (Omitted. See Explanatory Notes.)

33.61     Wells Fargo Bank, National Association, as Trustee of the Saint Louis GalleriaMortgage Loan (Omitted. See Explanatory Notes.)

33.62     Wells Fargo Bank, NationalAssociation, as Custodian of the Saint Louis Galleria Mortgage Loan (seeExhibit 33.4)

33.63     Pentalpha SurveillanceLLC, as Operating Advisor of the Saint Louis Galleria Mortgage Loan (seeExhibit 33.32)

33.64     KeyBank NationalAssociation, as Primary Servicer of the 2 North 6th Place Mortgage Loan (seeExhibit 33.59)

33.65     Situs Holdings, LLC, as Special Servicer of the 2 North 6th Place Mortgage Loan(Omitted. See Explanatory Notes.)

33.66     Wells Fargo Bank, National Association, as Trustee of the 2 North 6th PlaceMortgage Loan (Omitted. See Explanatory Notes.)

33.67     Wells Fargo Bank, NationalAssociation, as Custodian of the 2 North 6th Place Mortgage Loan (see Exhibit33.4)

34          Attestation reports onassessment of compliance with servicing criteria for asset-backed securities.

34.1       Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer

34.2       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer (see Exhibit34.1)

34.3       Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator

34.4       Wells Fargo Bank, NationalAssociation, as Custodian

34.5       Park Bridge Lender ServicesLLC, as Operating Advisor

34.6       Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the DardenHeadquarters Mortgage Loan (see Exhibit 34.1)

34.7       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the DardenHeadquarters Mortgage Loan (see Exhibit 34.1)

34.8       Wells Fargo Bank, National Association, as Trustee of the Darden HeadquartersMortgage Loan (Omitted. See Explanatory Notes.)

34.9       Wells Fargo Bank, NationalAssociation, as Custodian of the Darden Headquarters Mortgage Loan (see Exhibit34.4)

34.10     Park Bridge LenderServices LLC, as Operating Advisor of the Darden Headquarters Mortgage Loan(see Exhibit 34.5)

34.11     Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the ExchangeRightNet Leased Portfolio 24 Mortgage Loan (see Exhibit 34.1)

34.12     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of theExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 34.1)

34.13     Wells Fargo Bank, National Association, as Trustee of the ExchangeRight NetLeased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

34.14     Wells Fargo Bank, NationalAssociation, as Custodian of the ExchangeRight Net Leased Portfolio 24 MortgageLoan (see Exhibit 34.4)

34.15     Park Bridge LenderServices LLC, as Operating Advisor of the ExchangeRight Net Leased Portfolio 24Mortgage Loan (see Exhibit 34.5)

34.16     Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the DesertMarketplace Mortgage Loan (see Exhibit 34.1)

34.17     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the DesertMarketplace Mortgage Loan (see Exhibit 34.1)

34.18     Wells Fargo Bank, National Association, as Trustee of the Desert MarketplaceMortgage Loan (Omitted. See Explanatory Notes.)

34.19     Wells Fargo Bank, NationalAssociation, as Custodian of the Desert Marketplace Mortgage Loan (see Exhibit34.4)

34.20     Park Bridge Lender ServicesLLC, as Operating Advisor of the Desert Marketplace Mortgage Loan (see Exhibit34.5)

34.21     Wells Fargo Bank,National Association, as Primary Servicer of the Prudential - Digital RealtyPortfolio Mortgage Loan

34.22     Rialto Capital Advisors,LLC, as Special Servicer of the Prudential - Digital Realty Portfolio MortgageLoan

34.23     Wilmington Trust, National Association, as Trustee of the Prudential - DigitalRealty Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.24     Wells Fargo Bank, NationalAssociation, as Custodian of the Prudential - Digital Realty Portfolio MortgageLoan (see Exhibit 34.4)

34.25     Park Bridge LenderServices LLC, as Operating Advisor of the Prudential - Digital Realty PortfolioMortgage Loan (see Exhibit 34.5)

34.26     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Prudential -Digital Realty Portfolio Mortgage Loan

34.27     National Tax Search, LLC,as Servicing Function Participant of the Prudential - Digital Realty PortfolioMortgage Loan

34.28     Wells Fargo Bank,National Association, as Primary Servicer of the Georgetown Squared &Seattle Design Center Mortgage Loan (see Exhibit 34.21)

34.29     Rialto Capital Advisors,LLC, as Special Servicer of the Georgetown Squared & Seattle Design CenterMortgage Loan (see Exhibit 34.22)

34.30     Wilmington Trust, National Association, as Trustee of the Georgetown Squared& Seattle Design Center Mortgage Loan (Omitted. See Explanatory Notes.)

34.31     Wells Fargo Bank, NationalAssociation, as Custodian of the Georgetown Squared & Seattle Design CenterMortgage Loan (see Exhibit 34.4)

34.32     Pentalpha SurveillanceLLC, as Operating Advisor of the Georgetown Squared & Seattle Design CenterMortgage Loan

34.33     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the GeorgetownSquared & Seattle Design Center Mortgage Loan (see Exhibit 34.26)

34.34     National Tax Search, LLC,as Servicing Function Participant of the Georgetown Squared & SeattleDesign Center Mortgage Loan (see Exhibit 34.27)

34.35     Wells Fargo Bank,National Association, as Primary Servicer of the Continental Towers MortgageLoan (see Exhibit 34.21)

34.36     Rialto Capital Advisors, LLC,as Special Servicer of the Continental Towers Mortgage Loan (see Exhibit 34.22)

34.37     Wilmington Trust, National Association, as Trustee of the Continental TowersMortgage Loan (Omitted. See Explanatory Notes.)

34.38     Wells Fargo Bank, NationalAssociation, as Custodian of the Continental Towers Mortgage Loan (see Exhibit34.4)

34.39     Pentalpha SurveillanceLLC, as Operating Advisor of the Continental Towers Mortgage Loan (see Exhibit34.32)

34.40     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the ContinentalTowers Mortgage Loan (see Exhibit 34.26)

34.41     National Tax Search, LLC,as Servicing Function Participant of the Continental Towers Mortgage Loan (seeExhibit 34.27)

34.42     Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the NebraskaCrossing Mortgage Loan (see Exhibit 34.1)

34.43     Rialto Capital Advisors,LLC, as Special Servicer of the Nebraska Crossing Mortgage Loan (see Exhibit34.22)

34.44     Wells Fargo Bank, National Association, as Trustee of the Nebraska CrossingMortgage Loan (Omitted. See Explanatory Notes.)

34.45     Wells Fargo Bank, NationalAssociation, as Custodian of the Nebraska Crossing Mortgage Loan (see Exhibit34.4)

34.46     Park Bridge LenderServices LLC, as Operating Advisor of the Nebraska Crossing Mortgage Loan (seeExhibit 34.5)

34.47     Wells Fargo Bank,National Association, as Primary Servicer of the SITE JV Portfolio MortgageLoan (see Exhibit 34.21)

34.48     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the SITE JVPortfolio Mortgage Loan (see Exhibit 34.1)

34.49     U.S. Bank NationalAssociation, as Trustee and Custodian of the SITE JV Portfolio Mortgage Loan

34.50     Park Bridge LenderServices LLC, as Operating Advisor of the SITE JV Portfolio Mortgage Loan (seeExhibit 34.5)

34.51     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the SITE JVPortfolio Mortgage Loan (see Exhibit 34.26)

34.52     National Tax Search, LLC,as Servicing Function Participant of the SITE JV Portfolio Mortgage Loan (seeExhibit 34.27)

34.53     Wells Fargo Bank,National Association, as Primary Servicer of the 787 Eleventh Avenue MortgageLoan (see Exhibit 34.21)

34.54     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the 787 Eleventh Avenue Mortgage Loan

34.55     Wilmington Trust, National Association, as Trustee of the 787 Eleventh AvenueMortgage Loan (Omitted. See Explanatory Notes.)

34.56     Wells Fargo Bank, NationalAssociation, as Custodian of the 787 Eleventh Avenue Mortgage Loan (see Exhibit34.4)

34.57     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 787 EleventhAvenue Mortgage Loan (see Exhibit 34.26)

34.58     National Tax Search, LLC,as Servicing Function Participant of the 787 Eleventh Avenue Mortgage Loan (seeExhibit 34.27)

34.59     KeyBank NationalAssociation, as Primary Servicer of the Saint Louis Galleria Mortgage Loan

34.60     LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria MortgageLoan (Omitted. See Explanatory Notes.)

34.61     Wells Fargo Bank, National Association, as Trustee of the Saint Louis GalleriaMortgage Loan (Omitted. See Explanatory Notes.)

34.62     Wells Fargo Bank, NationalAssociation, as Custodian of the Saint Louis Galleria Mortgage Loan (seeExhibit 34.4)

34.63     Pentalpha SurveillanceLLC, as Operating Advisor of the Saint Louis Galleria Mortgage Loan (seeExhibit 34.32)

34.64     KeyBank NationalAssociation, as Primary Servicer of the 2 North 6th Place Mortgage Loan (seeExhibit 34.59)

34.65     Situs Holdings, LLC, as Special Servicer of the 2 North 6th Place Mortgage Loan(Omitted. See Explanatory Notes.)

34.66     Wells Fargo Bank, National Association, as Trustee of the 2 North 6th PlaceMortgage Loan (Omitted. See Explanatory Notes.)

34.67     Wells Fargo Bank, NationalAssociation, as Custodian of the 2 North 6th Place Mortgage Loan (see Exhibit34.4)

35          Servicer compliance statements.

35.1       Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer

35.2       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer (see Exhibit35.1)

35.3       Wells Fargo Bank, NationalAssociation, as Certificate Administrator

35.4       Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the DardenHeadquarters Mortgage Loan (see Exhibit 35.1)

35.5       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the DardenHeadquarters Mortgage Loan (see Exhibit 35.1)

35.6       Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of theExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 35.1)

35.7       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of theExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 35.1)

35.8       Midland Loan Services, a Divisionof PNC Bank, National Association, as Primary Servicer of the DesertMarketplace Mortgage Loan (see Exhibit 35.1)

35.9       Midland Loan Services, a Divisionof PNC Bank, National Association, as Special Servicer of the DesertMarketplace Mortgage Loan (see Exhibit 35.1)

35.10     Wells Fargo Bank,National Association, as Primary Servicer of the Prudential - Digital RealtyPortfolio Mortgage Loan

35.11     Rialto Capital Advisors,LLC, as Special Servicer of the Prudential - Digital Realty Portfolio MortgageLoan

35.12     Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Georgetown Squared & Seattle DesignCenter Mortgage Loan (see Exhibit 35.10)

35.13     Rialto Capital Advisors,LLC, as Special Servicer of the Georgetown Squared & Seattle Design CenterMortgage Loan (see Exhibit 35.11)

35.14     Wells Fargo Bank,National Association, as Primary Servicer of the Continental Towers MortgageLoan (see Exhibit 35.10)

35.15     Rialto Capital Advisors,LLC, as Special Servicer of the Continental Towers Mortgage Loan (see Exhibit35.11)

35.16     Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the NebraskaCrossing Mortgage Loan (see Exhibit 35.1)

35.17     Rialto Capital Advisors,LLC, as Special Servicer of the Nebraska Crossing Mortgage Loan (see Exhibit35.11)

35.18     Wells Fargo Bank,National Association, as Primary Servicer of the SITE JV Portfolio MortgageLoan (see Exhibit 35.10)

35.19     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the SITE JVPortfolio Mortgage Loan (see Exhibit 35.1)

35.20     Wells Fargo Bank,National Association, as Primary Servicer of the 787 Eleventh Avenue MortgageLoan (see Exhibit 35.10)

35.21     AEGON USA Realty Advisors, LLC, as Special Servicer of the 787 Eleventh AvenueMortgage Loan (Omitted. See Explanatory Notes.)

35.22     KeyBank National Association, as Primary Servicer of the Saint Louis GalleriaMortgage Loan (Omitted. See Explanatory Notes.)

35.23     LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria MortgageLoan (Omitted. See Explanatory Notes.)

35.24     KeyBank National Association, as Primary Servicer of the 2 North 6th PlaceMortgage Loan (Omitted. See Explanatory Notes.)

35.25     Situs Holdings, LLC, as Special Servicer of the 2 North 6th Place Mortgage Loan(Omitted. See Explanatory Notes.)

99.1       MortgageLoan Purchase Agreement, dated as of February 28, 2019, between Credit SuisseCommercial Mortgage Securities Corp. and Column Financial, Inc. (filed asExhibit 99.1 to the registrant’s Current Report on Form 8-K filed on March 6,2019 under Commission File No. 333-227081-01 and incorporated by referenceherein)

99.2       MortgageLoan Purchase Agreement, dated as of February 28, 2019, between Credit SuisseCommercial Mortgage Securities Corp., Grass River Real Estate Credit PartnersLoan Funding, LLC and Grass River Real Estate Credit Partners REIT, LLC (filedas Exhibit 99.2 to the registrant’s Current Report on Form 8-K filed on March6, 2019 under Commission File No. 333-227081-01 and incorporated by referenceherein)

99.3       MortgageLoan Purchase Agreement, dated as of February 28, 2019, between Credit SuisseCommercial Mortgage Securities Corp. and Societe Generale Financial Corporation(filed as Exhibit 99.3 to the registrant’s Current Report on Form 8-K filed onMarch 6, 2019 under Commission File No. 333-227081-01 and incorporated byreference herein)

99.4       MortgageLoan Purchase Agreement, dated as of February 28, 2019, between Credit SuisseCommercial Mortgage Securities Corp., BSPRT CMBS Finance, LLC and BenefitStreet Partners Realty Trust, Inc. (filed as Exhibit 99.4 to the registrant’sCurrent Report on Form 8-K filed on March 6, 2019 under Commission File No.333-227081-01 and incorporated by reference herein)

(b)   The exhibits required to be filed by theRegistrant pursuant to Item 601 of Regulation S-K are listed above.

(c)   Not Applicable.

 

**SIGNATURES**

Pursuant to the requirements of Section 13 or 15(d) of theSecurities Exchange Act of 1934, the registrant has duly caused this report to besigned on its behalf by the undersigned, thereunto duly authorized.

Credit Suisse Commercial MortgageSecurities Corp.(Depositor)

/s/ CharlesY. Lee

Charles Y.Lee, President and Chief Executive Officer

(senior officer in charge of securitizationof the depositor)

Date: March 17, 2020