**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: 333-207361-07**

**Central Index Key Number of the issuing entity:0001720474**

**CSAIL 2017-CX10 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 its charter)**

** **

**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: 0001542256**

**Natixis Real Estate Capital LLC**

**(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)**

**(formerly known as BSPRTFinance, LLC)**

** **

**Central Index Key Number of the sponsor: 0001632269**

**Benefit Street Partners CRE FinanceLLC**

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

** **

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

**the issuing entity)** | **38-4052518**

**38-4052519**

**38-4052520**

**38-4052521**

**38-7196197**

**(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 smaller reportingcompany, 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 the registrant’sclasses 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 GNL Portfolio Mortgage Loan, the Yorkshire& Lexington Towers Mortgage Loan, the 600 Vine Mortgage Loan, the GardenMultifamily Portfolio Mortgage Loan, the Miracle Mile Mortgage Loan and theTotowa Commerce Center Mortgage Loan, which constituted approximately 8.5%,7.0%, 4.2%, 3.4%, 3.3% and 3.1%, respectively, of the asset pool of the issuingentity as of its cut-off date, are each an asset of the issuing entity and areeach part of a loan combination that includes (a) with respect to the GNLPortfolio Mortgage Loan which is an asset of the issuing entity and three other*pari passu* loans, which are not assets of the issuing entity, (b) withrespect to the Yorkshire & Lexington Towers Mortgage Loan which is an assetof the issuing entity and seven other *pari passu* loans, which are notassets of the issuing entity, (c) with respect to the 600 Vine Mortgage Loanwhich is an asset of the issuing entity and one other *pari passu* loan,which is not an asset of the issuing entity, (d) with respect to the GardenMultifamily Portfolio Mortgage Loan which is an asset of the issuing entity andthree other *pari passu* loans, which are not assets of the issuingentity, (e) with respect to the Miracle Mile Mortgage Loan which is an asset ofthe issuing entity and two other *pari passu* loans, which are not assetsof the issuing entity and (f) with respect to the Totowa Commerce CenterMortgage Loan which is an asset of the issuing entity and one other *paripassu* loan, which is not an asset of the issuing entity. These loancombinations, including the GNL Portfolio Mortgage Loan, the Yorkshire & LexingtonTowers Mortgage Loan, the 600 Vine Mortgage Loan, the Garden MultifamilyPortfolio Mortgage Loan, the Miracle Mile Mortgage Loan and the Totowa CommerceCenter Mortgage Loan, are being serviced and administered pursuant to thePooling and Servicing Agreement, which is incorporated by reference as Exhibit4.1 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 333 North Bedford Mortgage Loan, whichconstituted approximately 3.4% of the asset pool of the issuing entity as ofits cut-off date.  The 333 North Bedford Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the 333 NorthBedford Mortgage Loan and one other *pari passu* loan, which is not anasset of the issuing entity. The other *pari passu* portion of the loancombination was securitized in the Wells Fargo Commercial Mortgage Trust2016-NXS6 transaction, Commission File Number 333-206677-09 (the “WFCM2016-NXS6 Transaction”). This loan combination, including the 333 NorthBedford Mortgage Loan, is being serviced and administered pursuant to thepooling and servicing agreement for the WFCM 2016-NXS6 Transaction, which isincorporated by reference 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 theExhibit Index) with respect to the Park Center Phase I Mortgage Loan, the 300Montgomery Mortgage Loan and The Boulders Resort & Spa Mortgage Loan, whichconstituted approximately 9.1%, 3.5% and 2.7%, respectively, of the asset poolof the issuing entity as of its cut-off date.  The Park Center Phase IMortgage Loan, the 300 Montgomery Mortgage Loan and The Boulders Resort &Spa Mortgage Loan are each an asset of the issuing entity and are each part ofa loan combination that includes (a) with respect to the Park Center Phase IMortgage Loan and one other *pari passu* loan, which is not an asset ofthe issuing entity, (b) with respect to the 300 Montgomery Mortgage Loan andone other *pari passu* loan, which is not an asset of the issuing entityor (c) with respect to The Boulders Resort & Spa Mortgage Loan and oneother *pari passu* loan, which is not an asset of the issuing entity. A *paripassu* portion of each loan combination was securitized in the CSAIL2017-CX9 Commercial Mortgage Trust transaction, Commission File Number333-207361-06 (the “CSAIL 2017-CX9 Transaction”). These loancombinations, including the Park Center Phase I Mortgage Loan, the 300Montgomery Mortgage Loan and The Boulders Resort & Spa Mortgage Loan, arebeing serviced and administered pursuant to the pooling and servicing agreementfor the CSAIL 2017-CX9 Transaction, which is incorporated by reference asExhibit 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 One California Plaza Mortgage Loan, whichconstituted approximately 5.8% of the asset pool of the issuing entity as ofits cut-off date.  The One California Plaza Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the OneCalifornia Plaza 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 Trust 2017-CALI transaction (the “CSMC 2017-CALI Transaction”). Thisloan combination, including the One California Plaza Mortgage Loan, is beingserviced and administered pursuant to the trust and servicing agreement for theCSMC 2017-CALI Transaction, which is incorporated by reference as Exhibit 4.4to 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 Lehigh Valley Mall Mortgage Loan, whichconstituted approximately 5.8% of the asset pool of the issuing entity as ofits cut-off date.  The Lehigh Valley Mall Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the LehighValley Mall Mortgage Loan and five other *pari passu* loans, which are notassets of the issuing entity. This loan combination, including the LehighValley Mall Mortgage Loan, was serviced under the Pooling and ServicingAgreement for the issuing entity prior to the closing of the securitization ofa *pari passu* portion of the Lehigh Valley Mall loan combination in theBenchmark 2018-B1 Mortgage Trust transaction, Commission File Number333-206705-12 (the “Benchmark 2018-B1 Transaction”).  After theclosing of the Benchmark 2018-B1 Transaction on January 31, 2018, this loancombination, including the Lehigh Valley Mall Mortgage Loan was, and willcontinue to be, serviced and administered pursuant to the pooling and servicingagreement with respect to the Benchmark 2018-B1 Transaction, which isincorporated by 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 Centre 425 Bellevue Mortgage Loan, whichconstituted approximately 5.1% of the asset pool of the issuing entity as ofits cut-off date. The Centre 425 Bellevue Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the Centre 425Bellevue Mortgage Loan and two other *pari passu* loans and onesubordinate companion loan, which are not assets of the issuingentity. This loan combination, including the Centre 425 Bellevue MortgageLoan, was serviced under the pooling and servicing agreement for the UBSCommercial Mortgage Trust 2017-C5 transaction, prior to the closing of thesecuritization of a *pari passu* portion of the Centre 425 BellevueMortgage Loan in the NCMS 2018-ALXA Mortgage Trust transaction (the “NCMS2018-ALXA Transaction”). After the closing of the NCMS 2018-ALXATransaction on February 23, 2018, this loan combination, including the Centre425 Bellevue Mortgage Loan was, and will continue to be, serviced andadministered pursuant to the trust and servicing agreement with respect to theNCMS 2018-ALXA Transaction, which is incorporated by reference as Exhibit 4.6to 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 administered pursuantto 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.

KeyBank National Association isthe master servicer of the mortgage loans serviced under the Pooling andServicing Agreement and the primary servicer of the Park Center Phase IMortgage Loan, the One California Plaza Mortgage Loan, the 300 MontgomeryMortgage Loan and The Boulders Resort & Spa Mortgage Loan. As a result,KeyBank National Association is a “servicer” as defined in Item 1108(a)(2)(iii)of Regulation AB, in the capacities described above, because it is servicingmortgage loans that constituted 10% or more of the assets of the issuing entityas of its cut-off date. The assessments of compliance with applicable servicingcriteria, accountants’ attestation reports and servicer compliance statementsdelivered by KeyBank National Association in the capacities described above arelisted in the Exhibit Index.

CWCapital Asset Management LLC isthe special servicer of the mortgage loans serviced under the Pooling and ServicingAgreement and the 333 North Bedford Mortgage Loan. As a result, CWCapital AssetManagement LLC is a “servicer” as defined in Item 1108(a)(2)(iii) of RegulationAB, in the capacities described above, because it is servicing mortgage loansthat constituted 10% or more of the assets of the issuing entity as of itscut-off date. The assessments of compliance with applicable servicing criteria,accountants’ attestation reports and servicer compliance statements deliveredby CWCapital Asset Management LLC in the capacities described above are listedin 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 theLehigh Valley Mall Mortgage Loan, the Centre 425 Bellevue Mortgage Loan and the333 North Bedford Mortgage Loan. As a result, Wells Fargo Bank, NationalAssociation is a “servicer” as defined in Item 1108(a)(2)(iii) of RegulationAB, in the capacities described above, because it is servicing mortgage loansthat constituted 10% or more of the assets of the issuing entity as of itscut-off date. The assessments of compliance with applicable servicing criteria,accountants’ attestation reports and servicer compliance statements deliveredby Wells Fargo Bank, National Association in the capacities described above arelisted in the Exhibit Index.

Wells Fargo Bank, National Association is the custodian ofthe mortgage loans serviced under the Pooling and Servicing Agreement, the ParkCenter Phase I Mortgage Loan, the Lehigh Valley Mall Mortgage Loan, the Centre425 Bellevue Mortgage Loan, the 300 Montgomery Mortgage Loan, the 333 NorthBedford Mortgage Loan and The Boulders Resort & Spa Mortgage Loan.  Asa result, Wells Fargo Bank, National Association is a servicing functionparticipant in the capacities described above, because it is servicing mortgageloans that constituted 5% or more of the assets of the issuing entity as of itscut-off date. The assessments of compliance with applicable servicing criteriaand accountants’ attestation reports delivered by Wells Fargo Bank, NationalAssociation in the capacities described above are listed in the Exhibit Index.

Park Bridge Lender Services LLC is the operating advisor ofthe mortgage loans serviced under the Pooling and Servicing Agreement, the OneCalifornia Plaza Mortgage Loan and the Lehigh Valley Mall Mortgage Loan. As aresult, Park Bridge Lender Services LLC is a servicing function participant inthe capacities 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 Park Center Phase I Mortgage Loan, the 300Montgomery Mortgage Loan and The Boulders Resort & Spa 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 theoperating advisor of the Park Center Phase I Mortgage Loan, the 300 MontgomeryMortgage Loan and The Boulders Resort & Spa Mortgage Loan. As a result,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.

Wells Fargo Bank, NationalAssociation acts as trustee of the GNL Portfolio Mortgage Loan, the Yorkshire& Lexington Towers Mortgage Loan, the 600 Vine Mortgage Loan, the GardenMultifamily Portfolio Mortgage Loan, the Miracle Mile Mortgage Loan, the TotowaCommerce Center Mortgage Loan, the 300 Montgomery Mortgage Loan, The BouldersResort & Spa Mortgage Loan and the Park Center Phase I Mortgage Loan. Pursuant to the Pooling and Servicing Agreement and the pooling and servicingagreement for the CSAIL 2017-CX9 Transaction, the trustee is required toprovide an assessment of compliance with applicable servicing criteria solelywith respect to Item 1122(d)(2)(iii) of Regulation AB (regarding advances offunds or guarantees regarding collections, cash flows or distributions, and anyinterest or other fees charged for such advances, are made, reviewed andapproved as specified in the transaction agreements). However, during thereporting period, the trustee did not perform any servicing function withrespect to the servicing criteria specified in Item 1122(d)(2)(iii) ofRegulation AB.  The master servicer or the special servicer, to the extentrequired, performed the servicing function identified with respect to Item1122(d)(2)(iii) of Regulation AB, and each such party included Item1122(d)(2)(iii) of Regulation AB in the assessment of compliance withapplicable servicing criteria and accountant’s attestation report for thesubject transaction.  As a result, this Annual Report on Form 10-K doesnot include an assessment of compliance with applicable servicing criteria ofthe trustee. One or more other servicers of the mortgage loans serviced underthe Pooling and Servicing Agreement, the 300 Montgomery Mortgage Loan, TheBoulders Resort & Spa Mortgage Loan and the Park Center Phase I MortgageLoan have delivered one or more assessments of compliance with respect to Item1122(d)(2)(iii) of Regulation AB.

Wilmington Trust, NationalAssociation acts as trustee of the 333 North Bedford Mortgage Loan, the LehighValley Mall Mortgage Loan and the Centre 425 Bellevue Mortgage Loan. Pursuant to the pooling and servicing agreement for the WFCM 2016-NXS6Transaction, the pooling and servicing agreement for the Benchmark 2018-B1Transaction and the trust and servicing agreement for the NCMS 2018-ALXATransaction, the trustee is required to provide an assessment of compliancewith applicable servicing criteria solely with respect to Item 1122(d)(2)(iii)of Regulation AB (regarding advances of funds or guarantees regardingcollections, cash flows or distributions, and any interest or other feescharged for such advances, are made, reviewed and approved as specified in thetransaction agreements). However, during the reporting period, the trustee didnot 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 of the333 North Bedford Mortgage Loan, the Lehigh Valley Mall Mortgage Loan and theCentre 425 Bellevue Mortgage Loan have delivered one or more assessments ofcompliance 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 EstateServices, Inc. and National Tax Search, LLC.  These entities were engagedby the primary servicer of the 333 North Bedford Mortgage Loan, the LehighValley Mall Mortgage Loan and the Centre 425 Bellevue Mortgage Loan to remittax payments received from the escrow accounts of borrowers to local taxingauthorities, to report tax amounts due, to verify tax parcel information, andto verify non-escrow tax payments. These servicing functions are includedwithin the servicing criteria set forth in Items 1122(d)(4)(xi) and1122(d)(4)(xii) of Regulation AB.  Therefore, under the principles-baseddefinition of “servicer” set forth in Item 1101(j) of Regulation AB that looksto the functions that an entity performs, these vendors are “servicers” for thepurposes of Item 1122 of Regulation AB.  *See* Compliance andDisclosure 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 333 North Bedford Mortgage Loan, the 300 MontgomeryMortgage Loan, The Boulders Resort & Spa Mortgage Loan, the Park CenterPhase I Mortgage Loan, the Lehigh Valley Mall Mortgage Loan, the Centre 425Bellevue Mortgage Loan and the One California Plaza Mortgage Loan listed on theExhibit Index are omitted from this Annual Report on Form 10-K as the certificateadministrator pursuant to the related pooling and servicing agreement or trustand servicing agreement does not perform any activities that address servicingcriteria with respect to the issuing entity and because they are each not a“servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) ofRegulation AB.

With respect to the *pari passu*loan combinations that include the 333 North Bedford Mortgage Loan, the LehighValley Mall Mortgage Loan, the Centre 425 Bellevue Mortgage Loan and the OneCalifornia Plaza Mortgage Loan (i) the report on assessment of compliance withservicing criteria and attestation report on assessment of compliance withservicing criteria of Trimont Real Estate Advisors, LLC as operating advisor ofthe 333 North Bedford Mortgage Loan, listed on the Exhibit Index are omittedfrom this Annual Report on Form 10-K as they are not required to be included onthis Annual Report on Form 10-K per Instruction 3 to Item 1122 of Regulation ABbecause it is a party performing activities that address servicing criteriarelating to 5% or less of the assets of the issuing entity; and (ii) theservicer compliance statements of Cohen Financial, a Division of Truist Bank(f/k/a Cohen Financial, a Division of SunTrust Bank) as special servicer of theOne California Plaza Mortgage Loan, Midland Loan Services, a Division of PNCBank, National Association as special servicer of the Lehigh Valley MallMortgage Loan and AEGON USA Realty Advisors, LLC, as special servicer of theCentre 425 Bellevue Mortgage Loan, listed on the Exhibit Index are omitted fromthis Annual Report on Form 10-K as they are not required by Item 1123 ofRegulation AB to be included on this Annual Report on Form 10-K because theyare each an unaffiliated party that is not a “servicer” that meets the criteriain Item 1108(a)(2)(i) through (iii) of Regulation 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 as describedunder 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 November 30, 2017 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 333 North Bedford Mortgage Loan,which is being serviced and administered pursuant to the pooling and servicingagreement for the WFCM 2016-NXS6 Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Exhibit AA to the pooling andservicing agreement for the WFCM 2016-NXS6 Transaction incorporated byreference as Exhibit 4.2 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the WFCM2016-NXS6 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 Park Center Phase I MortgageLoan, the 300 Montgomery Mortgage Loan and The Boulders Resort & SpaMortgage Loan, which are being serviced and administered pursuant to thepooling and servicing agreement for the CSAIL 2017-CX9 Transaction, areattached hereto under Item 15 to this Annual Report on Form 10-K. Attached asExhibit AA to the pooling and servicing agreement for the CSAIL 2017-CX9Transaction incorporated by reference as Exhibit 4.3 to this Annual Report onForm 10-K is a chart identifying the entities participating in a servicingfunction for the CSAIL 2017-CX9 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 One California Plaza MortgageLoan, which is being serviced and administered pursuant to the trust andservicing agreement for the CSMC 2017-CALI 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 CSMC 2017-CALI Transaction incorporatedby reference as Exhibit 4.4 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the CSMC 2017-CALITransaction 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 Lehigh Valley Mall Mortgage Loan,which is being serviced and administered pursuant to the pooling and servicingagreement for the Benchmark 2018-B1 Transaction, are attached hereto under Item15 to this Annual Report on Form 10-K. Attached as Schedule II to the poolingand servicing agreement for the Benchmark 2018-B1 Transaction incorporated byreference as Exhibit 4.5 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for theBenchmark 2018-B1 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 Centre 425 Bellevue MortgageLoan, which is being serviced and administered pursuant to the trust andservicing agreement for the NCMS 2018-ALXA Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit K to thetrust and servicing agreement for the NCMS 2018-ALXA 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 NCMS2018-ALXA Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The report on assessment of compliance with applicableservicing criteria furnished pursuant to Item 1122 of Regulation AB by MidlandLoan Services, a Division of PNC Bank National Association (“Midland”)discloses that a material instance of noncompliance occurred, as describedbelow:

Material Instance of Noncompliance

In certain instances, the ScheduleAL Files (Item 1125 of Regulation AB) were not reported in accordance with theterms specified in the transaction agreements, in conflict with Item1122(d)(3)(i): “Reports to investors, including those to be filed with theCommission, are maintained in accordance with the transaction agreements andapplicable Commission requirements. Specifically, such reports: (A) Areprepared in accordance with timeframes and other terms set forth in thetransaction agreements”.  The noncompliance consisted of omitted orinaccurately reported fields as described in (1) and (2) below.  (1) Inconnection with other enhancements Midland made to its manual Schedule ALprocess, starting in April 2019, Midland developed and implemented new ScheduleAL reporting templates for each applicable CMBS transaction that closed priorto April 2019 and for each applicable CMBS transaction going forward. Related to this, Midland made certain template setup errors, along with relatedand other manual inputting of information errors, and the errors were notidentified prior to submission of the applicable Schedule AL Files in certaincases due to breakdowns in quality control.  (2) In one applicabletransaction, the related Schedule AL File for a given month was not savedproperly resulting in the prior month's Schedule AL File being submitted forthe given month instead of the correct Schedule AL File. 

The identified instances did notinvolve the servicing of assets included in this securitization.

Steps Taken to Remedy the Material Instance of Noncompliance

Midland’s Schedule AL reportingprocess was enhanced in April of 2019, however, the process remained manualthroughout the 2019 calendar year.  Errors relating to certain Schedule ALFiles during 2019 were identified during the related audit.  Followingidentification, Midland made staffing changes and additional enhancements andimprovements to its processes and procedures to support its Schedule ALreporting obligations and expects to move to an automated solution for thisprocess.  

Midland is currently remediating theSchedule AL reporting for certain of the CMBS transactions found to beincorrect. 

**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 November 1, 2017, by and among CreditSuisse Commercial Mortgage Securities Corp., as Depositor, KeyBank NationalAssociation, as Master Servicer, CWCapital Asset Management LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administratorand as Trustee and Park Bridge Lender Services LLC, as Operating Advisor and asAsset Representations Reviewer (filed as Exhibit 4.1 to the registrant’sCurrent Report on Form 8-K/A filed on December 19, 2017 under Commission FileNo. 333-207361-07 and incorporated by reference herein).

4.2          Poolingand Servicing Agreement, dated as of October 1, 2016, by and among Wells FargoCommercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, CWCapital Asset Management LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee and Trimont Real EstateAdvisors, LLC, as Operating Advisor and as Asset Representations Reviewer(filed as Exhibit 4.5 to the registrant’s Current Report on Form 8-K filed onNovember 30, 2017 under Commission File No. 333-207361-07 and incorporated byreference herein).

4.3          Poolingand Servicing Agreement, dated as of September 1, 2017, by and among CreditSuisse Commercial Mortgage Securities Corp., as Depositor, KeyBank NationalAssociation, as Master Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administratorand as Trustee and Pentalpha Surveillance LLC, as Operating Advisor and AssetRepresentations Reviewer (filed as Exhibit 4.2 to the registrant’s CurrentReport on Form 8-K filed on November 30, 2017 under Commission File No.333-207361-07 and incorporated by reference herein).

4.4          Trustand Servicing Agreement, dated as of November 6, 2017, by and among CreditSuisse Commercial Mortgage Securities Corp., as Depositor, KeyBank NationalAssociation, as Servicer, Cohen Financial, a Division of SunTrust Bank, asSpecial Servicer, U.S. Bank National Association, as Certificate Administrator,U.S. Bank National Association, as Trustee, U.S. Bank National Association, asCustodian and Park Bridge Lender Services LLC, as Operating Advisor (filed asExhibit 4.3 to the registrant’s Current Report on Form 8-K filed on November30, 2017 under Commission File No. 333-207361-07 and incorporated by referenceherein).

4.5          Poolingand Servicing Agreement, dated as of January 1, 2018, between Deutsche Mortgage& Asset Receiving Corporation, as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer, Wilmington Trust, NationalAssociation, as Trustee, Wells Fargo Bank, National Association, as CertificateAdministrator, Paying Agent and Custodian, and Park Bridge Lender Services LLC,as Operating Advisor and as Asset Representations Reviewer (filed as Exhibit4.1 to registrant’s Current Report on Form 8-K/A filed on March 2, 2018 underCommission File No. 333-207361-07 and incorporated by reference herein).

4.6          Trustand Servicing Agreement, dated as of February 23, 2018, by and among NatixisCommercial 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 4.1 toregistrant’s Current Report on Form 8-K filed on March 1, 2018 under CommissionFile No. 333-207361-07 and incorporated by reference herein).

4.7          AgreementBetween Note Holders, dated as of October 27, 2017, by and between Column Financial,Inc., as Initial Note A-1-A Holder, Citi Real Estate Funding Inc., as InitialNote A-1-B Holder, Column Financial, Inc., as Initial Note A-2-A Holder andCiti Real Estate Funding Inc., as Initial Note A-2-B Holder (filed as Exhibit4.7 to the registrant’s Current Report on Form 8-K filed on November 30, 2017under Commission File No. 333-207361-07 and incorporated by reference herein).

4.8          AgreementAmong Noteholders, dated as of October 3, 2017, by and among Natixis RealEstate Capital LLC, as Initial Note A-1 Holder, Initial Note A-2 Holder andInitial Note A-3 Holder, and UBS AG, by and through its branch office at 1285Avenue of the Americas, New York, New York, as Initial Note A-4 Holder, InitialNote A-5 Holder, Initial Note A-6 Holder, Initial Note A-7 Holder and InitialNote A-8 Holder and Natixis Real Estate Capital LLC, as Initial Note B Holder(filed as Exhibit 4.8 to the registrant’s Current Report on Form 8-K filed onNovember 30, 2017 under Commission File No. 333-207361-07 and incorporated byreference herein).

4.9          SupplementalAgreement Among Noteholders, dated as of November 30, 2017, by and amongNatixis Real Estate Capital LLC, as Initial Note A-1 Holder, Initial Note A-2Holder and Initial Note A-3 Holder, and Natixis Real Estate Capital LLC, asInitial Note B Holder (filed as Exhibit 4.9 to the registrant’s Current Reporton Form 8-K filed on November 30, 2017 under Commission File No. 333-207361-07and incorporated by reference herein).

4.10        Co-LenderAgreement, dated as of November 20, 2017, by and among JPMorgan Chase Bank,National Association, as Initial Note A-1-A Holder, Column Financial, Inc., asInitial Note A-1-B Holder, Cantor Commercial Real Estate Lending, L.P., asInitial Note A-1-C Holder, JPMorgan Chase Bank, National Association, asInitial Note A-2-A Holder, Column Financial, Inc., as Initial Note A-2-B Holderand Cantor Commercial Real Estate Lending, L.P., as Initial Note A-2-C Holder(filed as Exhibit 4.11 to the registrant’s Current Report on Form 8-K filed onNovember 30, 2017 under Commission File No. 333-207361-07 and incorporated byreference herein).

4.11        Co-LenderAgreement, dated as of November 30, 2017, between Natixis Real Estate CapitalLLC, as Note A-1 Holder, and Natixis Real Estate Capital LLC, as Note A-2Holder (filed as Exhibit 4.14 to the registrant’s Current Report on Form 8-Kfiled on November 30, 2017 under Commission File No. 333-207361-07 andincorporated by reference herein).

4.12        Amendedand Restated Co-Lender Agreement, dated as of November 30, 2017, betweenBenefit Street Partners CRE Finance LLC, as Note A-1 Holder, Wilmington Trust,National Association, as trustee for the benefit of the registered holders ofthe CSAIL Commercial Mortgage Securities Trust 2017-C8, Commercial MortgagePass-Through Certificates, Series 2017-C8, as Note A-2 Holder, Benefit StreetPartners CRE Finance LLC, as Note A-3 Holder, Benefit Street Partners CREFinance LLC, as Note A-4 Holder, Benefit Street Partners CRE Finance LLC, asNote A-5 Holder, and Benefit Street Partners CRE Finance LLC, as Note A-6Holder (filed as Exhibit 4.16 to the registrant’s Current Report on Form 8-Kfiled on November 30, 2017 under Commission File No. 333-207361-07 andincorporated by reference herein).

4.13        Co-LenderAgreement, dated as of September 7, 2017, by and among BSPRT Finance, LLC, asInitial Note A-1 Holder, BSPRT Finance, LLC, as Initial Note A-2 Holder,JPMorgan Chase Bank, National Association, as Initial Note A-3 Holder andJPMorgan Chase Bank, National Association, as Initial Note A-4 Holder (filed asExhibit 4.18 to the registrant’s Current Report on Form 8-K filed on November30, 2017 under Commission File No. 333-207361-07 and incorporated by referenceherein).

4.14        Co-LenderAgreement, dated as of November 16, 2017, between Natixis Real Estate CapitalLLC, as Note A-1 Holder and Natixis Real Estate Capital LLC, as Note A-2 Holder(filed as Exhibit 4.19 to the registrant’s Current Report on Form 8-K filed onNovember 30, 2017 under Commission File No. 333-207361-07 and incorporated byreference herein).

4.15        Co-LenderAgreement, dated as of October 13, 2016, between Natixis Real Estate CapitalLLC, as Note A-1 Holder and Natixis Real Estate Capital LLC, as Note A-2 Holder(filed as Exhibit 4.17 to the registrant’s Current Report on Form 8-K filed onNovember 30, 2017 under Commission File No. 333-207361-07 and incorporated byreference herein).

4.16        AgreementBetween Note Holders, dated as of September 29, 2017, by and between ColumnFinancial, Inc., as Initial Note A-1 Holder and Column Financial, Inc., asInitial Note A-2 Holder (filed as Exhibit 4.6 to the registrant’s CurrentReport on Form 8-K filed on November 30, 2017 under Commission File No.333-207361-07 and incorporated by reference herein).

4.17        Co-LenderAgreement, dated as of September 29, 2017, between Natixis Real Estate CapitalLLC, as Note A-1 Holder and Natixis Real Estate Capital LLC, as Note A-2 Holder(filed as Exhibit 4.15 to the registrant’s Current Report on Form 8-K filed onNovember 30, 2017 under Commission File No. 333-207361-07 and incorporated byreference herein).

4.18        AgreementBetween Note Holders, dated as of September 29, 2017, by and between ColumnFinancial, Inc., as Initial Note A-1 Holder and Column Financial, Inc., asInitial Note A-2 Holder (filed as Exhibit 4.20 to the registrant’s CurrentReport on Form 8-K filed on November 30, 2017 under Commission File No.333-207361-07 and incorporated by reference herein).

4.19        Co-LenderAgreement, dated as of November 16, 2017, by and between Natixis Real EstateCapital LLC, as Initial Note A-1 Holder, Natixis Real Estate Capital LLC, asInitial Note A-2 Holder, Natixis Real Estate Capital LLC, as Initial Note A-3Holder and Natixis Real Estate Capital LLC, as Initial Note B Holder (filed asExhibit 4.13 to the registrant’s Current Report on Form 8-K filed on November30, 2017 under Commission File No. 333-207361-07 and incorporated by reference herein).

4.20        Co-LenderAgreement, dated as of November 6, 2017, 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 4.10 tothe registrant’s Current Report on Form 8-K filed on November 30, 2017 underCommission File No. 333-207361-07 and incorporated by reference herein).

4.21        Co-LenderAgreement, dated as of November 30, 2017, by and between Natixis Real EstateCapital LLC, as Note A-A Holder, Natixis Real Estate Capital LLC, as Note A-BHolder, Natixis Real Estate Capital LLC, as Note B-A Holder and Natixis RealEstate Capital LLC, as Note B-B Holder (filed as Exhibit 4.1 to theregistrant’s Current Report on Form 8-K/A filed on January 17, 2018 underCommission File No. 333-207361-07 and incorporated by reference herein).

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

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

33.1       KeyBank NationalAssociation, as Master Servicer

33.2       CWCapital Asset ManagementLLC, as Special Servicer

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       KeyBank NationalAssociation, as Primary Servicer of the GNL Portfolio Mortgage Loan (seeExhibit 33.1)

33.7       CWCapital Asset ManagementLLC, as Special Servicer of the GNL Portfolio Mortgage Loan (see Exhibit 33.2)

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

33.9       Wells Fargo Bank, NationalAssociation, as Custodian of the GNL Portfolio Mortgage Loan (see Exhibit 33.4)

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

33.11     KeyBank NationalAssociation, as Primary Servicer of the Yorkshire & Lexington TowersMortgage Loan (see Exhibit 33.1)

33.12     CWCapital Asset ManagementLLC, as Special Servicer of the Yorkshire & Lexington Towers Mortgage Loan(see Exhibit 33.2)

33.13     Wells Fargo Bank, National Association, as Trustee of the Yorkshire &Lexington Towers Mortgage Loan (Omitted. See Explanatory Notes.)

33.14     Wells Fargo Bank, NationalAssociation, as Custodian of the Yorkshire & Lexington Towers Mortgage Loan(see Exhibit 33.4)

33.15     Park Bridge LenderServices LLC, as Operating Advisor of the Yorkshire & Lexington TowersMortgage Loan (see Exhibit 33.5)

33.16     KeyBank NationalAssociation, as Primary Servicer of the 600 Vine Mortgage Loan (see Exhibit33.1)

33.17     CWCapital Asset ManagementLLC, as Special Servicer of the 600 Vine Mortgage Loan (see Exhibit 33.2)

33.18     Wells Fargo Bank, National Association, as Trustee of the 600 Vine MortgageLoan (Omitted. See Explanatory Notes.)

33.19     Wells Fargo Bank, NationalAssociation, as Custodian of the 600 Vine Mortgage Loan (see Exhibit 33.4)

33.20     Park Bridge LenderServices LLC, as Operating Advisor of the 600 Vine Mortgage Loan (see Exhibit33.5)

33.21     KeyBank NationalAssociation, as Primary Servicer of the Garden Multifamily Portfolio MortgageLoan (see Exhibit 33.1)

33.22     CWCapital Asset ManagementLLC, as Special Servicer of the Garden Multifamily Portfolio Mortgage Loan (seeExhibit 33.2)

33.23     Wells Fargo Bank, National Association, as Trustee of the Garden MultifamilyPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.24     Wells Fargo Bank, NationalAssociation, as Custodian of the Garden Multifamily Portfolio Mortgage Loan(see Exhibit 33.4)

33.25     Park Bridge LenderServices LLC, as Operating Advisor of the Garden Multifamily Portfolio MortgageLoan (see Exhibit 33.5)

33.26     KeyBank NationalAssociation, as Primary Servicer of the Miracle Mile Mortgage Loan (see Exhibit33.1)

33.27     CWCapital Asset ManagementLLC, as Special Servicer of the Miracle Mile Mortgage Loan (see Exhibit 33.2)

33.28     Wells Fargo Bank, National Association, as Trustee of the Miracle Mile MortgageLoan (Omitted. See Explanatory Notes.)

33.29     Wells Fargo Bank, NationalAssociation, as Custodian of the Miracle Mile Mortgage Loan (see Exhibit 33.4)

33.30     Park Bridge LenderServices LLC, as Operating Advisor of the Miracle Mile Mortgage Loan (seeExhibit 33.5)

33.31     KeyBank NationalAssociation, as Primary Servicer of the Totowa Commerce Center Mortgage Loan(see Exhibit 33.1)

33.32     CWCapital Asset ManagementLLC, as Special Servicer of the Totowa Commerce Center Mortgage Loan (seeExhibit 33.2)

33.33     Wells Fargo Bank, National Association, as Trustee of the Totowa CommerceCenter Mortgage Loan (Omitted. See Explanatory Notes.)

33.34     Wells Fargo Bank, NationalAssociation, as Custodian of the Totowa Commerce Center Mortgage Loan (seeExhibit 33.4)

33.35     Park Bridge LenderServices LLC, as Operating Advisor of the Totowa Commerce Center Mortgage Loan(see Exhibit 33.5)

33.36     Wells Fargo Bank,National Association, as Primary Servicer of the 333 North Bedford MortgageLoan

33.37     CWCapital Asset ManagementLLC, as Special Servicer of the 333 North Bedford Mortgage Loan (see Exhibit33.2)

33.38     Wilmington Trust, National Association, as Trustee of the 333 North BedfordMortgage Loan (Omitted. See Explanatory Notes.)

33.39     Wells Fargo Bank, NationalAssociation, as Custodian of the 333 North Bedford Mortgage Loan (see Exhibit33.4)

33.40     Trimont Real Estate Advisors, LLC, as Operating Advisor of the 333 NorthBedford Mortgage Loan (Omitted. See Explanatory Notes.)

33.41     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 333 NorthBedford Mortgage Loan

33.42     National Tax Search, LLC,as Servicing Function Participant of the 333 North Bedford Mortgage Loan

33.43     KeyBank NationalAssociation, as Primary Servicer of the Park Center Phase I Mortgage Loan (seeExhibit 33.1)

33.44     Rialto Capital Advisors,LLC, as Special Servicer of the Park Center Phase I Mortgage Loan

33.45     Wells Fargo Bank, National Association, as Trustee of the Park Center Phase IMortgage Loan (Omitted. See Explanatory Notes.)

33.46     Wells Fargo Bank, NationalAssociation, as Custodian of the Park Center Phase I Mortgage Loan (see Exhibit33.4)

33.47     Pentalpha SurveillanceLLC, as Operating Advisor of the Park Center Phase I Mortgage Loan

33.48     KeyBank NationalAssociation, as Primary Servicer of the 300 Montgomery Mortgage Loan (seeExhibit 33.1)

33.49     Rialto Capital Advisors,LLC, as Special Servicer of the 300 Montgomery Mortgage Loan (see Exhibit33.44)

33.50     Wells Fargo Bank, National Association, as Trustee of the 300 MontgomeryMortgage Loan (Omitted. See Explanatory Notes.)

33.51     Wells Fargo Bank, NationalAssociation, as Custodian of the 300 Montgomery Mortgage Loan (see Exhibit33.4)

33.52     Pentalpha SurveillanceLLC, as Operating Advisor of the 300 Montgomery Mortgage Loan (see Exhibit33.47)

33.53     KeyBank NationalAssociation, as Primary Servicer of The Boulders Resort & Spa Mortgage Loan(see Exhibit 33.1)

33.54     Rialto Capital Advisors,LLC, as Special Servicer of The Boulders Resort & Spa Mortgage Loan (seeExhibit 33.44)

33.55     Wells Fargo Bank, National Association, as Trustee of The Boulders Resort &Spa Mortgage Loan (Omitted. See Explanatory Notes.)

33.56     Wells Fargo Bank, NationalAssociation, as Custodian of The Boulders Resort & Spa Mortgage Loan (seeExhibit 33.4)

33.57     Pentalpha SurveillanceLLC, as Operating Advisor of The Boulders Resort & Spa Mortgage Loan (seeExhibit 33.47)

33.58     KeyBank NationalAssociation, as Primary Servicer of the One California Plaza Mortgage Loan (seeExhibit 33.1)

33.59     Cohen Financial, aDivision of Truist Bank (f/k/a Cohen Financial, a Division of SunTrust Bank),as Special Servicer of the One California Plaza Mortgage Loan

33.60     U.S. Bank NationalAssociation, as Trustee and Custodian of the One California Plaza Mortgage Loan

33.61     Park Bridge LenderServices LLC, as Operating Advisor of the One California Plaza Mortgage Loan(see Exhibit 33.5)

33.62     Wells Fargo Bank,National Association, as Primary Servicer of the Lehigh Valley Mall MortgageLoan (see Exhibit 33.36)

33.63     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the LehighValley Mall Mortgage Loan

33.64     Wilmington Trust, National Association, as Trustee of the Lehigh Valley MallMortgage Loan (Omitted. See Explanatory Notes.)

33.65     Wells Fargo Bank, NationalAssociation, as Custodian of the Lehigh Valley Mall Mortgage Loan (see Exhibit33.4)

33.66     Park Bridge LenderServices LLC, as Operating Advisor of the Lehigh Valley Mall Mortgage Loan (seeExhibit 33.5)

33.67     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Lehigh ValleyMall Mortgage Loan (see Exhibit 33.41)

33.68     National Tax Search, LLC,as Servicing Function Participant of the Lehigh Valley Mall Mortgage Loan (seeExhibit 33.42)

33.69     Wells Fargo Bank,National Association, as Primary Servicer of the Centre 425 Bellevue MortgageLoan (see Exhibit 33.36)

33.70     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the Centre 425 Bellevue Mortgage Loan

33.71     Wilmington Trust, National Association, as Trustee of the Centre 425 BellevueMortgage Loan (Omitted. See Explanatory Notes.)

33.72     Wells Fargo Bank, NationalAssociation, as Custodian of the Centre 425 Bellevue Mortgage Loan (see Exhibit33.4)

33.73     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Centre 425Bellevue Mortgage Loan (see Exhibit 33.41)

33.74     National Tax Search, LLC,as Servicing Function Participant of the Centre 425 Bellevue Mortgage Loan (seeExhibit 33.42)

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

34.1       KeyBank NationalAssociation, as Master Servicer

34.2       CWCapital Asset ManagementLLC, as Special Servicer

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

34.4       Wells Fargo Bank, NationalAssociation, as Custodian

34.5       Park Bridge LenderServices LLC, as Operating Advisor

34.6       KeyBank NationalAssociation, as Primary Servicer of the GNL Portfolio Mortgage Loan (seeExhibit 34.1)

34.7       CWCapital Asset ManagementLLC, as Special Servicer of the GNL Portfolio Mortgage Loan (see Exhibit 34.2)

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

34.9       Wells Fargo Bank, NationalAssociation, as Custodian of the GNL Portfolio Mortgage Loan (see Exhibit 34.4)

34.10     Park Bridge Lender ServicesLLC, as Operating Advisor of the GNL Portfolio Mortgage Loan (see Exhibit 34.5)

34.11     KeyBank NationalAssociation, as Primary Servicer of the Yorkshire & Lexington TowersMortgage Loan (see Exhibit 34.1)

34.12     CWCapital Asset ManagementLLC, as Special Servicer of the Yorkshire & Lexington Towers Mortgage Loan(see Exhibit 34.2)

34.13     Wells Fargo Bank, National Association, as Trustee of the Yorkshire &Lexington Towers Mortgage Loan (Omitted. See Explanatory Notes.)

34.14     Wells Fargo Bank, NationalAssociation, as Custodian of the Yorkshire & Lexington Towers Mortgage Loan(see Exhibit 34.4)

34.15     Park Bridge LenderServices LLC, as Operating Advisor of the Yorkshire & Lexington TowersMortgage Loan (see Exhibit 34.5)

34.16     KeyBank NationalAssociation, as Primary Servicer of the 600 Vine Mortgage Loan (see Exhibit34.1)

34.17     CWCapital Asset ManagementLLC, as Special Servicer of the 600 Vine Mortgage Loan (see Exhibit 34.2)

34.18     Wells Fargo Bank, National Association, as Trustee of the 600 Vine Mortgage Loan(Omitted. See Explanatory Notes.)

34.19     Wells Fargo Bank, NationalAssociation, as Custodian of the 600 Vine Mortgage Loan (see Exhibit 34.4)

34.20     Park Bridge LenderServices LLC, as Operating Advisor of the 600 Vine Mortgage Loan (see Exhibit34.5)

34.21     KeyBank NationalAssociation, as Primary Servicer of the Garden Multifamily Portfolio MortgageLoan (see Exhibit 34.1)

34.22     CWCapital Asset ManagementLLC, as Special Servicer of the Garden Multifamily Portfolio Mortgage Loan (seeExhibit 34.2)

34.23     Wells Fargo Bank, National Association, as Trustee of the Garden MultifamilyPortfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.24     Wells Fargo Bank, NationalAssociation, as Custodian of the Garden Multifamily Portfolio Mortgage Loan(see Exhibit 34.4)

34.25     Park Bridge LenderServices LLC, as Operating Advisor of the Garden Multifamily Portfolio MortgageLoan (see Exhibit 34.5)

34.26     KeyBank NationalAssociation, as Primary Servicer of the Miracle Mile Mortgage Loan (see Exhibit34.1)

34.27     CWCapital Asset ManagementLLC, as Special Servicer of the Miracle Mile Mortgage Loan (see Exhibit 34.2)

34.28     Wells Fargo Bank, National Association, as Trustee of the Miracle Mile MortgageLoan (Omitted. See Explanatory Notes.)

34.29     Wells Fargo Bank, NationalAssociation, as Custodian of the Miracle Mile Mortgage Loan (see Exhibit 34.4)

34.30     Park Bridge Lender ServicesLLC, as Operating Advisor of the Miracle Mile Mortgage Loan (see Exhibit 34.5)

34.31     KeyBank NationalAssociation, as Primary Servicer of the Totowa Commerce Center Mortgage Loan(see Exhibit 34.1)

34.32     CWCapital Asset ManagementLLC, as Special Servicer of the Totowa Commerce Center Mortgage Loan (seeExhibit 34.2)

34.33     Wells Fargo Bank, National Association, as Trustee of the Totowa CommerceCenter Mortgage Loan (Omitted. See Explanatory Notes.)

34.34     Wells Fargo Bank, NationalAssociation, as Custodian of the Totowa Commerce Center Mortgage Loan (seeExhibit 34.4)

34.35     Park Bridge LenderServices LLC, as Operating Advisor of the Totowa Commerce Center Mortgage Loan(see Exhibit 34.5)

34.36     Wells Fargo Bank,National Association, as Primary Servicer of the 333 North Bedford MortgageLoan

34.37     CWCapital Asset ManagementLLC, as Special Servicer of the 333 North Bedford Mortgage Loan (see Exhibit34.2)

34.38     Wilmington Trust, National Association, as Trustee of the 333 North BedfordMortgage Loan (Omitted. See Explanatory Notes.)

34.39     Wells Fargo Bank, NationalAssociation, as Custodian of the 333 North Bedford Mortgage Loan (see Exhibit34.4)

34.40     Trimont Real Estate Advisors, LLC, as Operating Advisor of the 333 NorthBedford Mortgage Loan (Omitted. See Explanatory Notes.)

34.41     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the 333 NorthBedford Mortgage Loan

34.42     National Tax Search, LLC,as Servicing Function Participant of the 333 North Bedford Mortgage Loan

34.43     KeyBank NationalAssociation, as Primary Servicer of the Park Center Phase I Mortgage Loan (seeExhibit 34.1)

34.44     Rialto Capital Advisors,LLC, as Special Servicer of the Park Center Phase I Mortgage Loan

34.45     Wells Fargo Bank, National Association, as Trustee of the Park Center Phase IMortgage Loan (Omitted. See Explanatory Notes.)

34.46     Wells Fargo Bank, NationalAssociation, as Custodian of the Park Center Phase I Mortgage Loan (see Exhibit34.4)

34.47     Pentalpha SurveillanceLLC, as Operating Advisor of the Park Center Phase I Mortgage Loan

34.48     KeyBank NationalAssociation, as Primary Servicer of the 300 Montgomery Mortgage Loan (seeExhibit 34.1)

34.49     Rialto Capital Advisors,LLC, as Special Servicer of the 300 Montgomery Mortgage Loan (see Exhibit34.44)

34.50     Wells Fargo Bank, National Association, as Trustee of the 300 MontgomeryMortgage Loan (Omitted. See Explanatory Notes.)

34.51     Wells Fargo Bank, NationalAssociation, as Custodian of the 300 Montgomery Mortgage Loan (see Exhibit34.4)

34.52     Pentalpha SurveillanceLLC, as Operating Advisor of the 300 Montgomery Mortgage Loan (see Exhibit34.47)

34.53     KeyBank NationalAssociation, as Primary Servicer of The Boulders Resort & Spa Mortgage Loan(see Exhibit 34.1)

34.54     Rialto Capital Advisors,LLC, as Special Servicer of The Boulders Resort & Spa Mortgage Loan (seeExhibit 34.44)

34.55     Wells Fargo Bank, National Association, as Trustee of The Boulders Resort &Spa Mortgage Loan  (Omitted. See Explanatory Notes.)

34.56     Wells Fargo Bank, NationalAssociation, as Custodian of The Boulders Resort & Spa Mortgage Loan (seeExhibit 34.4)

34.57     Pentalpha SurveillanceLLC, as Operating Advisor of The Boulders Resort & Spa Mortgage Loan (seeExhibit 34.47)

34.58     KeyBank NationalAssociation, as Primary Servicer of the One California Plaza Mortgage Loan (seeExhibit 34.1)

34.59     Cohen Financial, aDivision of Truist Bank (f/k/a Cohen Financial, a Division of SunTrust Bank),as Special Servicer of the One California Plaza Mortgage Loan

34.60     U.S. Bank NationalAssociation, as Trustee and Custodian of the One California Plaza Mortgage Loan

34.61     Park Bridge LenderServices LLC, as Operating Advisor of the One California Plaza Mortgage Loan(see Exhibit 34.5)

34.62     Wells Fargo Bank,National Association, as Primary Servicer of the Lehigh Valley Mall MortgageLoan (see Exhibit 34.36)

34.63     Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the LehighValley Mall Mortgage Loan

34.64     Wilmington Trust, National Association, as Trustee of the Lehigh Valley MallMortgage Loan (Omitted. See Explanatory Notes.)

34.65     Wells Fargo Bank, NationalAssociation, as Custodian of the Lehigh Valley Mall Mortgage Loan (see Exhibit34.4)

34.66     Park Bridge LenderServices LLC, as Operating Advisor of the Lehigh Valley Mall Mortgage Loan (seeExhibit 34.5)

34.67     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Lehigh ValleyMall Mortgage Loan (see Exhibit 34.41)

34.68     National Tax Search, LLC,as Servicing Function Participant of the Lehigh Valley Mall Mortgage Loan (seeExhibit 34.42)

34.69     Wells Fargo Bank,National Association, as Primary Servicer of the Centre 425 Bellevue MortgageLoan (see Exhibit 34.36)

34.70     AEGON USA RealtyAdvisors, LLC, as Special Servicer of the Centre 425 Bellevue Mortgage Loan

34.71     Wilmington Trust, National Association, as Trustee of the Centre 425 BellevueMortgage Loan (Omitted. See Explanatory Notes.)

34.72     Wells Fargo Bank, NationalAssociation, as Custodian of the Centre 425 Bellevue Mortgage Loan (see Exhibit34.4)

34.73     CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Centre 425Bellevue Mortgage Loan (see Exhibit 34.41)

34.74     National Tax Search, LLC,as Servicing Function Participant of the Centre 425 Bellevue Mortgage Loan (seeExhibit 34.42)

35          Servicer compliance statements.

35.1       KeyBank NationalAssociation, as Master Servicer

35.2       CWCapital Asset ManagementLLC, as Special Servicer

35.3       Wells Fargo Bank, NationalAssociation, as Certificate Administrator

35.4       KeyBank NationalAssociation, as Primary Servicer of the GNL Portfolio Mortgage Loan (seeExhibit 35.1)

35.5       CWCapital Asset ManagementLLC, as Special Servicer of the GNL Portfolio Mortgage Loan (see Exhibit 35.2)

35.6       KeyBank NationalAssociation, as Primary Servicer of the Yorkshire & Lexington TowersMortgage Loan (see Exhibit 35.1)

35.7       CWCapital Asset ManagementLLC, as Special Servicer of the Yorkshire & Lexington Towers Mortgage Loan(see Exhibit 35.2)

35.8       KeyBank NationalAssociation, as Primary Servicer of the 600 Vine Mortgage Loan (see Exhibit35.1)

35.9       CWCapital Asset ManagementLLC, as Special Servicer of the 600 Vine Mortgage Loan (see Exhibit 35.2)

35.10     KeyBank NationalAssociation, as Primary Servicer of the Garden Multifamily Portfolio MortgageLoan (see Exhibit 35.1)

35.11     CWCapital Asset ManagementLLC, as Special Servicer of the Garden Multifamily Portfolio Mortgage Loan (seeExhibit 35.2)

35.12     KeyBank NationalAssociation, as Primary Servicer of the Miracle Mile Mortgage Loan (see Exhibit35.1)

35.13     CWCapital Asset ManagementLLC, as Special Servicer of the Miracle Mile Mortgage Loan (see Exhibit 35.2)

35.14     KeyBank NationalAssociation, as Primary Servicer of the Totowa Commerce Center Mortgage Loan(see Exhibit 35.1)

35.15     CWCapital Asset ManagementLLC, as Special Servicer of the Totowa Commerce Center Mortgage Loan (seeExhibit 35.2)

35.16     Wells Fargo Bank,National Association, as Primary Servicer of the 333 North Bedford MortgageLoan

35.17     CWCapital Asset ManagementLLC, as Special Servicer of the 333 North Bedford Mortgage Loan (see Exhibit35.2)

35.18     KeyBank NationalAssociation, as Primary Servicer of the Park Center Phase I Mortgage Loan (seeExhibit 35.1)

35.19     Rialto Capital Advisors,LLC, as Special Servicer of the Park Center Phase I Mortgage Loan

35.20     KeyBank NationalAssociation, as Primary Servicer of the 300 Montgomery Mortgage Loan (seeExhibit 35.1)

35.21     Rialto Capital Advisors,LLC, as Special Servicer of the 300 Montgomery Mortgage Loan (see Exhibit35.19)

35.22     KeyBank NationalAssociation, as Primary Servicer of The Boulders Resort & Spa Mortgage Loan(see Exhibit 35.1)

35.23     Rialto Capital Advisors,LLC, as Special Servicer of The Boulders Resort & Spa Mortgage Loan (seeExhibit 35.19)

35.24     KeyBank NationalAssociation, as Primary Servicer of the One California Plaza Mortgage Loan (seeExhibit 35.1)

35.25     Cohen Financial, a Division of Truist Bank (f/k/a Cohen Financial, a Divisionof SunTrust Bank), as Special Servicer of the One California Plaza MortgageLoan (Omitted. See Explanatory Notes.)

35.26     Wells Fargo Bank,National Association, as Primary Servicer of the Lehigh Valley Mall MortgageLoan (see Exhibit 35.16)

35.27     Midland Loan Services, a Division of PNC Bank, National Association, as SpecialServicer of the Lehigh Valley Mall Mortgage Loan (Omitted. See ExplanatoryNotes.)

35.28     Wells Fargo Bank,National Association, as Primary Servicer of the Centre 425 Bellevue MortgageLoan (see Exhibit 35.16)

35.29     AEGON USA Realty Advisors, LLC, as Special Servicer of the Centre 425 BellevueMortgage Loan (Omitted. See Explanatory Notes.)

 

99.1        MortgageLoan Purchase Agreement, dated as of November 17, 2017, 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 November30, 2017 under Commission File No. 333-207361-07 and incorporated by referenceherein).

99.2        MortgageLoan Purchase Agreement, dated as of November 17, 2017, between Credit SuisseCommercial Mortgage Securities Corp. and Natixis Real Estate Capital LLC (filedas Exhibit 99.2 to the registrant’s Current Report on Form 8-K filed onNovember 30, 2017 under Commission File No. 333-207361-07 and incorporated byreference herein).

99.3        MortgageLoan Purchase Agreement, dated as of November 17, 2017, among Credit SuisseCommercial Mortgage Securities Corp., BSPRT Finance, LLC and Benefit StreetPartners Realty Trust, Inc. (filed as Exhibit 99.3 to the registrant’s CurrentReport on Form 8-K filed on November 30, 2017 under Commission File No.333-207361-07 and incorporated by reference herein).

99.4        MortgageLoan Purchase Agreement, dated as of November 17, 2017, among Credit SuisseCommercial Mortgage Securities Corp., Benefit Street Partners CRE Finance LLCand Benefit Street Partners CRE Conduit Company, L.P. (filed as Exhibit 99.4 tothe registrant’s Current Report on Form 8-K filed on November 30, 2017 underCommission File No. 333-207361-07 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 tobe signed on its behalf by the undersigned, thereunto duly authorized.

Credit Suisse Commercial MortgageSecurities Corp.(Depositor)

/s/ CharlesY. Lee

Charles Y. Lee, President andChief Executive Officer

(senior officer in charge ofsecuritization of the depositor)

Date: March 17, 2020