**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, 2021or**

**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: 333-199921-02**

**Central Index Key Number of the issuing entity:0001639353**

**CSAIL 2015-C2 Commercial MortgageTrust**

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

** **

**Central Index Key Number of the depositor: 0000802106**

**Credit Suisse First Boston 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: 0001541886**

**UBS Real Estate Securities Inc.**

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

** **

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

**Benefit Street Partners CRE FinanceLLC**

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

**(formerly known as BSPCCLender L.L.C.)**

** **

**Central Index Key Number of the sponsor: 0001576832**

**MC-Five Mile Commercial MortgageFinance LLC**

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

** **

**Central Index Key Number of the sponsor: 0001505494**

**The Bancorp Bank**

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

** **

**Central Index Key Number of the sponsor: 0001555524**

**LoanCore Capital Markets LLC**

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

**(formerly known asJefferies LoanCore LLC)**

** **

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

**the issuing entity)** | **38-3968546**

**38-3968547**

**(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 acceleratedfiler        o                                                                                                       Acceleratedfiler                                     o

Non-acceleratedfiler          ⌧  (Do not check ifa smaller reporting company)                          Smaller reporting company                    o

                                                                                                                                                       Emerging growthcompany                    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 has filed areport on and attestation to its management’s assessment of the effectivenessof its internal control over financial reporting under Section 404(b) of theSarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firmthat prepared or issued its audit report. o

Indicate by check mark whether the registrant is a shell company(as defined in Rule 12b-2 of the Act).  oYes ⌧ 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 Westfield Wheaton Mortgage Loan and theSterling & Milagro Apartments Mortgage Loan, which constitutedapproximately 6.9% and 2.2%, 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 WestfieldWheaton Mortgage Loan, two other *pari passu* loans, which are not assetsof the issuing entity and (b) with respect to the Sterling & MilagroApartments Mortgage Loan, one other *pari passu* loan, which is not anasset of the issuing entity. These loan combinations, including the WestfieldWheaton Mortgage Loan and the Sterling & Milagro Apartments Mortgage Loan,are being serviced and administered pursuant to the Pooling and ServicingAgreement, which is incorporated by reference as Exhibit 4.1 to this AnnualReport on Form 10-K. 

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the St. Louis Premium Outlets Mortgage Loan,which constituted approximately 1.6% of the asset pool of the issuing entity asof its cut-off date.  The St. Louis Premium Outlets Mortgage Loan is anasset of the issuing entity and is part of a loan combination that includes theSt. Louis Premium Outlets Mortgage Loan and two other *pari passu* loans, whichare not assets of the issuing entity. A *pari passu* portion of the loancombination was securitized in the JPMBB Commercial Mortgage Securities Trust2014-C26 transaction, Commission File Number 333-190246-11 (the “JPMBB2014-C26 Transaction”). This loan combination, including the St. LouisPremium Outlets Mortgage Loan, is being serviced and administered pursuant tothe pooling and servicing agreement for the JPMBB 2014-C26 Transaction, whichis incorporated 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 Soho-Tribeca Grand Hotel Portfolio MortgageLoan, the Westfield Trumbull Mortgage Loan and the Bayshore Mall Mortgage Loan,which constituted approximately 4.7%, 2.5% and 1.7%, respectively, of the assetpool of the issuing entity as of its cut-off date.  The Soho-Tribeca GrandHotel Portfolio Mortgage Loan, the Westfield Trumbull Mortgage Loan and theBayshore Mall Mortgage Loan are each an asset of the issuing entity and areeach part of a loan combination that includes (a) with respect to theSoho-Tribeca Grand Hotel Portfolio Mortgage Loan, two other *pari passu*loans and one subordinate companion loan, which are not assets of the issuingentity, (b) with respect to the Westfield Trumbull Mortgage Loan, two other *paripassu* loans, which are not assets of the issuing entity or (c) with respectto the Bayshore Mall Mortgage Loan, one other *pari passu* loan, which isnot an asset of the issuing entity. A *pari passu* portion of each loancombination was securitized in the CSAIL 2015-C1 Commercial Mortgage Trusttransaction, Commission File Number 333-199921-01 (the “CSAIL 2015-C1Transaction”). These loan combinations, including the Soho-Tribeca GrandHotel Portfolio Mortgage Loan, the Westfield Trumbull Mortgage Loan and theBayshore Mall Mortgage Loan, are being serviced and administered pursuant tothe pooling and servicing agreement for the CSAIL 2015-C1 Transaction, which isincorporated by reference 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 9200 & 9220 Sunset Mortgage Loan, whichconstituted approximately 6.5% of the asset pool of the issuing entity as ofits cut-off date.  The 9200 & 9220 Sunset Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the 9200& 9220 Sunset Mortgage Loan and two other *pari passu* loans, whichare not assets of the issuing entity. A *pari passu* portion of the loancombination was securitized in the COMM 2015-CCRE23 Mortgage Trust transaction,Commission File Number 333-193376-18 (the “COMM 2015-CCRE23 Transaction”).This loan combination, including the 9200 & 9220 Sunset Mortgage Loan, isbeing serviced and administered pursuant to the pooling and servicing agreementfor the COMM 2015-CCRE23 Transaction, which is incorporated by reference as Exhibit4.4 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.

Wells Fargo Bank, National Association is the custodian ofthe mortgage loans serviced under the Pooling and Servicing Agreement, the 9200& 9220 Sunset Mortgage Loan, the Soho-Tribeca Grand Hotel PortfolioMortgage Loan, the Westfield Trumbull Mortgage Loan, the Bayshore Mall MortgageLoan and the St. Louis Premium Outlets Mortgage Loan.  As a result, WellsFargo Bank, National Association is a servicing function participant in the capacitiesdescribed above, because it is servicing mortgage loans that constituted 5% ormore of the assets of the issuing entity as of its cut-off date. Theassessments of compliance with applicable servicing criteria and accountants’attestation reports delivered by Wells Fargo Bank, National Association in thecapacities 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, theSoho-Tribeca Grand Hotel Portfolio Mortgage Loan, the Westfield TrumbullMortgage Loan and the Bayshore Mall 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.

MidlandLoan Services, a Division of PNC Bank, National Association is the primaryservicer and special servicer of the St. Louis Premium Outlets Mortgage Loanand the primary servicer of the 9200 & 9220 Sunset Mortgage Loan. These mortgage loans constitute more than 5%, but less than 10%, of the poolassets of the issuing entity.  Therefore, the Depositor included in thisAnnual Report on Form 10-K an assessment of compliance with applicable servicingcriteria for Midland Loan Services, a Division of PNC Bank, NationalAssociation and an accountants’ attestation report pursuant to Item 1122 ofRegulation AB because Midland Loan Services, a Division of PNC Bank, NationalAssociation is servicing more than 5% of the pool assets.  However, theDepositor is not required to include in this Annual Report on Form 10-K aservicer compliance statement pursuant to Item 1123 of Regulation AB of MidlandLoan Services, a Division of PNC Bank, National Association because MidlandLoan Services, a Division of PNC Bank, National Association is an unaffiliatedservicer servicing less than 10% of pool assets.

Pentalpha Surveillance LLC is the operating advisor of the9200 & 9220 Sunset Mortgage Loan and the St. Louis Premium Outlets MortgageLoan.  As a result, Pentalpha Surveillance LLC 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 Pentalpha Surveillance LLC inthe capacities described above are listed in the Exhibit Index.

KeyBank National Association is theprimary servicer of the Westfield Trumbull Mortgage Loan, the Bayshore MallMortgage Loan and the Soho-Tribeca Grand Hotel Portfolio Mortgage Loan. These mortgage loans constitute more than 5%, but less than 10%, of the poolassets of the issuing entity.  Therefore, the Depositor included in thisAnnual Report on Form 10-K an assessment of compliance with applicableservicing criteria for KeyBank National Association and an accountants’attestation report pursuant to Item 1122 of Regulation AB because KeyBankNational Association is servicing more than 5% of the pool assets. However, the Depositor is not required to include in this Annual Report on Form10-K a servicer compliance statement pursuant to Item 1123 of Regulation AB ofKeyBank National Association because KeyBank National Association is anunaffiliated servicer servicing less than 10% of pool assets.

GreystoneServicing Company LLC (as successor to C-III Asset Management LLC) is thespecial servicer of the Westfield Trumbull Mortgage Loan and the Bayshore MallMortgage Loan and Greystone Servicing Company LLC is the special servicer ofthe Soho-Tribeca Grand Hotel Portfolio Mortgage Loan on and after August 6,2021.  These mortgage loans constitute more than 5%, but less than 10%, ofthe pool assets of the issuing entity.  Therefore, the Depositor includedin this Annual Report on Form 10-K an assessment of compliance with applicableservicing criteria for Greystone Servicing Company LLC (as successor to C-IIIAsset Management LLC) and an accountants’ attestation report pursuant to Item1122 of Regulation AB because Greystone Servicing Company LLC (as successor toC-III Asset Management LLC) is servicing more than 5% of the pool assets. However, the Depositor is not required to include in this Annual Report on Form10-K a servicer compliance statement pursuant to Item 1123 of Regulation AB ofGreystone Servicing Company LLC (as successor to C-III Asset Management LLC)because Greystone Servicing Company LLC (as successor to C-III Asset ManagementLLC) is an unaffiliated servicer servicing less than 10% of pool assets.

Wilmington Trust, NationalAssociation acts as trustee of  the mortgage loans serviced under thePooling and Servicing Agreement and the 9200 & 9220 Sunset MortgageLoan.  Pursuant to the Pooling and Servicing Agreement and the pooling andservicing agreement for the COMM 2015-CCRE23 Transaction, the trustee isrequired to provide an assessment of compliance with applicable servicingcriteria solely with respect to Item 1122(d)(2)(iii) of Regulation AB(regarding advances of funds or guarantees regarding collections, cash flows ordistributions, and any interest or other fees charged for such advances, aremade, reviewed and approved as specified in the transaction agreements). However,during the reporting period, the trustee did not perform any servicing functionwith respect 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 servicedunder the Pooling and Servicing Agreement and the 9200 & 9220 SunsetMortgage Loan have delivered one or more assessments of compliance with respectto Item 1122(d)(2)(iii) of Regulation AB.

WellsFargo Bank, National Association acts as trustee of the Soho-Tribeca GrandHotel Portfolio Mortgage Loan, the Westfield Trumbull Mortgage Loan, theBayshore Mall Mortgage Loan and the St. Louis Premium Outlets MortgageLoan.  Pursuant to the pooling and servicing agreement for the CSAIL2015-C1 Transaction and the JPMBB 2014-C26 Transaction, the trustee is requiredto provide an assessment of compliance with applicable servicing criteriasolely with respect to Item 1122(d)(2)(iii) of Regulation AB (regardingadvances of funds or guarantees regarding collections, cash flows or distributions,and any interest or other fees charged for such advances, are made, reviewedand approved 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 Soho-Tribeca Grand HotelPortfolio Mortgage Loan, the Westfield Trumbull Mortgage Loan, the BayshoreMall Mortgage Loan and the St. Louis Premium Outlets Mortgage Loan havedelivered one or more assessments of compliance with respect to Item1122(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 Solutions, LLC.  Thisentity was engaged by the master servicer under the Pooling and ServicingAgreement to remit tax payments received from the escrow accounts of borrowersto local taxing authorities, to report tax amounts due, to verify tax parcelinformation, and to verify non-escrow tax payments. These servicing functionsare included within the servicing criteria set forth in Items 1122(d)(4)(xi)and 1122(d)(4)(xii) of Regulation AB.  Therefore, under theprinciples-based definition of “servicer” set forth in Item 1101(j) ofRegulation AB that looks to the functions that an entity performs, this vendoris a “servicer” for the purposes of Item 1122 of Regulation AB.  *See*Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

This Annual Report on Form 10-Kincludes an assessment of compliance with applicable servicing criteria,accountants’ attestation report and servicer compliance statement fromComputershare Trust Company, National Association (“CTCNA”).  CTCNAwas engaged by Wells Fargo Bank, National Association (“Wells Fargo”),in its capacity as certificate administrator and custodian, to perform certainspecified servicing functions identified in the assessment of compliance withapplicable servicing criteria and accountants’ attestation reports.  WellsFargo engaged CTCNA in connection with the sale of Wells Fargo’s corporatetrust services business to CTCNA and its affiliates.  Further, under theprinciples-based definition of “servicer” set forth in Item 1101(j) ofRegulation AB that looks to the functions that an entity performs, this partyis a “servicer” for the purposes of Item 1123 of Regulation AB.  SeeCompliance 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 St. Louis Premium Outlets Mortgage Loan, the Soho-TribecaGrand Hotel Portfolio Mortgage Loan, the Westfield Trumbull Mortgage Loan, theBayshore Mall Mortgage Loan and the 9200 & 9220 Sunset Mortgage Loan areomitted from this Annual Report on Form 10-K as the certificate administratorpursuant to the related pooling and servicing agreement or trust and servicingagreement does not perform any activities that address servicing criteria withrespect to the issuing entity and because they are each not a “servicer” thatmeets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.

Withrespect to the *pari passu* loan combinations that include the9200 & 9220 Sunset Mortgage Loan, the Soho-Tribeca Grand Hotel PortfolioMortgage Loan, the Westfield Trumbull Mortgage Loan, the Bayshore Mall MortgageLoan and the St. Louis Premium Outlets Mortgage Loan, (i) the report onassessment of compliance with servicing criteria and attestation report onassessment of compliance with servicing criteria of Situs Holdings, LLC asspecial servicer of the Soho-Tribeca Grand Hotel Portfolio Mortgage Loan priorto August 6, 2021 listed on the Exhibit Index are omitted from this AnnualReport on Form 10-K as they are not required to be included on this AnnualReport on Form 10-K per Instruction 3 to Item 1122 of Regulation AB because itis a party performing activities that address servicing criteria relating to 5%or less of the assets of the issuing entity; and (ii) the servicer compliancestatements of Midland Loan Services, a Division of PNC Bank, NationalAssociation as primary servicer and special servicer of the St. Louis PremiumOutlets Mortgage Loan and the primary servicer of the 9200 & 9220 SunsetMortgage Loan, KeyBank National Association as primary servicer of theSoho-Tribeca Grand Hotel Portfolio Mortgage Loan, the Westfield TrumbullMortgage Loan and the Bayshore Mall Mortgage Loan, GreystoneServicing Company LLC (as successor to C-III Asset Management LLC) as specialservicer of the Westfield Trumbull Mortgage Loan and the Bayshore Mall MortgageLoan and Greystone Servicing Company LLC as special servicer of the Soho-TribecaGrand Hotel Portfolio Mortgage Loan on and after August 6, 2021, SitusHoldings, LLC as special servicer of the Soho-Tribeca Grand Hotel PortfolioMortgage Loan prior to August 6, 2021 and CWCapital Asset Management LLC asspecial servicer of the 9200 & 9220 Sunset Mortgage Loan, listed on theExhibit Index are omitted from this Annual Report on Form 10-K as they are notrequired by Item 1123 of Regulation AB to be included on this Annual Report onForm 10-K because they are each an unaffiliated party that is not a “servicer”that meets the criteria in 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 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, as trustee,as certificate administrator and as custodian, and CWCapital Asset ManagementLLC, as special servicer.

 

In December 2014, Phoenix LightSF Limited and certain related entities and the National Credit UnionAdministration (NCUA) filed complaints in the United States District Court forthe Southern District of New York against Wells Fargo Bank, alleging claimsagainst Wells Fargo Bank in its capacity as trustee for a number of residentialmortgage-backed securities trusts. Complaints raising similar allegations havebeen filed by Commerzbank AG in the Southern District of New York and by IKBInternational and IKB Deutsche Industriebank in New York state court. In eachcase, the plaintiffs allege that Wells Fargo Bank, as trustee, caused losses toinvestors, and plaintiffs assert causes of action based upon, among otherthings, the trustee’s alleged failure to notify and enforce repurchaseobligations of mortgage loan sellers for purported breaches of representationsand warranties, notify investors of alleged events of default, and abide byappropriate standards of care following alleged events of default. Wells FargoBank previously settled two class action lawsuits with similar allegations thatwere filed in November 2014 and December 2016 by institutional investors in theSouthern District of New York and New York state court, respectively. Inaddition, Park Royal I LLC and Park Royal II LLC have filed complaints in NewYork state court alleging Wells Fargo Bank, N.A., as trustee, failed to takeappropriate actions upon learning of defective mortgage loan documentation. InMarch 2021, the Company entered into an agreement to resolve the case filed bythe NCUA.

 

In addition to the foregoingcases, in August 2014 and August 2015 Nomura Credit & Capital Inc. (“Nomura”)and Natixis Real Estate Holdings, LLC (“Natixis”) filed a total of seventhird-party complaints against Wells Fargo Bank in New York state court. In theunderlying first-party actions, Nomura and Natixis have been sued for allegedbreaches of representations and warranties made in connection with residentialmortgage-backed securities sponsored by them. In the third-party actions,Nomura and Natixis allege that Wells Fargo Bank, as master servicer, primaryservicer or securities administrator, failed to notify Nomura and Natixis oftheir own breaches, failed to properly oversee the primary servicers, andfailed to adhere to accepted servicing practices. Natixis additionally allegesthat Wells Fargo Bank failed to perform default oversight duties. Wells FargoBank has asserted counterclaims alleging that Nomura and Natixis failed toprovide Wells Fargo Bank notice of their representation and warranty breaches.

 

With respect to each of the foregoing litigations, WellsFargo Bank believes plaintiffs' claims are without merit and intends to contestthe claims vigorously, but there can be no assurances as to the outcome of thelitigations or the possible impact of the litigations on Wells Fargo Bank orthe related RMBS trusts.

From time to time, CWCapital Asset Management LLC, a Delawarelimited liability company (“CWCAM”), is a party to lawsuits and otherlegal proceedings as part of its duties as a special servicer (e.g.,enforcement of loan obligations) and/or arising in the ordinary course ofbusiness.  Other than as set forth in the following paragraphs, there arecurrently no legal proceedings pending, and no legal proceedings known to becontemplated by governmental authorities, against CWCAM or of which any of itsproperty is the subject, that are material to the certificateholders.

On December 17, 2015, U.S. Bank National Association, thetrustee under five pooling and servicing agreements for (i) Wachovia BankCommercial Mortgage Trust 2007-C30, (ii) COBALT CMBS Commercial Trust 2007-C2,(iii) Wachovia Bank Commercial Mortgage Trust 2007-C31, (iv) ML-CFC CommercialMortgage Trust 2007-5 and (v) ML-CFC Commercial Mortgage Trust 2007-6 commenceda proceeding with the Second Judicial District Court of Ramsey County,Minnesota (the “State Court”) for a declaratory judgment as to theproper allocation of certain proceeds (“Disputed Proceeds”) received byCWCAM in connection with the sale of the Peter Cooper Village and StuyvesantTown property in New York, New York securing loans held by those trusts. CWCAM was the special servicer of such property.  The petition requeststhe State Court to instruct the trustee, the trust beneficiaries, and any otherinterested parties as to the amount of the Disputed Proceeds, if any, thatconstitute penalty interest and/or the amount of the Disputed Proceeds, if any,that constitute gain-on-sale proceeds, with respect to each trust.  OnFebruary 24, 2016, CWCAM made a limited appearance with the State Court to filea motion to dismiss this proceeding based on lack of jurisdiction, mootness,standing and forum non conveniens.  On July 19, 2016, the State Courtdenied CWCAM’s motion to dismiss.  On July 22, 2016, the action wasremoved to federal court in Minnesota (“Federal Court”).  OnOctober 21, 2016, the Federal Court held a hearing on the motion to transferthe action to the United States District Court for the Southern District of NewYork (“SDNY Court”), a motion to remand to state court and a motion tohear CWCAM’s request for reconsideration of the motion to dismiss.  OnMarch 14, 2017, the Federal Court reserved the determination on the motion tohear CWCAM’s request for reconsideration of the motion to dismiss, denied themotion to remand the matter to state court and granted the motion to transferthe proceeding to the SDNY Court.  Cross motions for judgment on thepleadings were filed but the SDNY Court was unable to decide the case based onthe pleadings and the SDNY Court ordered discovery.  All fact discoverywas completed in December, 2018 and expert discovery was completed on March 15,2019.  The parties submitted cross motions for summary judgment, and onMarch 19, 2020, the SDNY Court entered an opinion andorder in which it granted summary judgment in CWCAM’s favor and held that CWCAMwas entitled to the entire amount of penalty interest and that CWCAM’sdetermination of Yield Maintenance was correct.  In the 127-page opinion,the SDNY Court found for CWCAM on every issue presented by the trustee’spetition, namely, that the funds in dispute constitute penalty interest andyield maintenance, not gain-on-sale proceeds, and that the amount of penaltyinterest and yield maintenance was correctly calculated. An appeal of the SDNYCourt’s decision was taken on April 29, 2020.  Oral argument on the appealoccurred on June 21, 2021. The parties await the decision of the appealscourt.  

On December 1, 2017, a complaint against CWCAM and others wasfiled in the United States District Court for the Southern District of New Yorkstyled as CWCapital Cobalt Vr Ltd. v. CWCapital Investments LLC, et al., No.17-cv-9463 (the “Original Complaint”). The gravamen of theOriginal  Complaint alleged breaches of a contract and fiduciary duties byCWCAM’s affiliate, CWCapital Investments LLC in its capacity as collateralmanager for the collateralized debt obligation transaction involving CWCapitalCobalt Vr, Ltd. In total, there are 14 counts pled in the Original Complaint.Of those 14, 5 claims were asserted against CWCAM for aiding and abettingbreach of fiduciary duty, conversion and unjust enrichment. On May 23, 2018,the Original Complaint was dismissed for lack of subject matter jurisdiction.  On June 28, 2018, CWCapital Cobalt Vr Ltd. filed a substantially similarcomplaint in the Supreme Court of the State of New York, County of New Yorkstyled as CWCapital Cobalt Vr Ltd. v. CWCapital Investments LLC, et al., IndexNo. 653277/2018 (the “New Complaint”).  The gravamen of the NewComplaint is the same as the previous complaint filed in the United StateDistrict Court for the Southern District of New York.  In total there are16 counts pled in the New Complaint. Of those 16 counts, 5 claims were assertedagainst CWCAM for aiding and abetting breach of fiduciary duty, conversion andunjust enrichment, 1 count seeks a declaratory judgement that the plaintiff hasthe right to enforce the contracts in question and 1 count seeks an injunctionrequiring the defendants to recognize the plaintiff as the directing holder forthe trusts in question. On January 11, 2019, the plaintiff dismissed withprejudice the declaratory judgment and injunction counts.  The NewComplaint and related summons was not served on the defendants until July 13,2018 and July 16, 2018.  The plaintiff’s motion for a preliminaryinjunction was denied by the court on July 31, 2018.  On August 3, 2018,the defendants, including CWCAM, filed a motion to dismiss the New Complaint inits entirety. On August 20, 2019, the court entered an order grantingdefendants’ motion almost in its entirety, dismissing 11 of the 16 counts andpartially dismissing 2 additional counts.  Of the remaining counts, 2 areasserted against CWCAM for aiding and abetting breach of fiduciary duty andunjust enrichment.  On September 19, 2019, CWCapital Cobalt Vr Ltd. fileda notice of appeal relating to the August 20, 2019 dismissal order and onSeptember 26, 2019, filed an amended complaint against CWCI and CWCAMattempting to address deficiencies relating to certain of the claims dismissedby the August, 20, 2019 order.  CWCI and CWCAM filed its Motion to Dismissthe amended complaint on October 28, 2019.  The court heard argument onthe Motion to Dismiss the amended complaint on January 22, 2020 and on October23, 2020, the court granted the motion dismissing the amended claims.  OnNovember 30, 2020, CWCapital Cobalt Vr Ltd filed a notice of appeal relating tothe October 23, 2020 dismissal order.  On April 27, 2021, the FirstDepartment affirmed the dismissal as to claims against CWCAM that were part ofthe August 20, 2019 dismissal, but reversed the dismissal of two counts forbreach of the Collateral Management Agreement against CWCI.  CWCI hassought leave to file an appeal of the decision.  Both requests for leavewere denied by the First Department.  The plaintiff has also sought leaveto appeal the dismissal of the claims against CWCAM.  CWCAM believes thatit has performed its obligations under the related pooling and servicingagreements in good faith and the remaining allegations in the New Complaint arewithout merit.  

On January 24, 2016 PSW NYC LLC commenced a complaint (the“PSW Complaint”) with the Supreme Court of the State of New York, County of NewYork (the “PSW Court”) against Bank of America, N.A. as trustee under thepooling and servicing agreements for Wachovia Bank Commercial Mortgage Trust2007-C30 and COBALT CMBS Commercial Trust 2007-C2, U.S. Bank NationalAssociation as trustee under the pooling and servicing agreements for WachoviaBank Commercial Mortgage Trust 2007-C31, ML-CFC Commercial Mortgage Trust2007-5 and ML-CFC Commercial Mortgage Trust 2007-6 (collectively, the “PSWTrusts”), PCV-M Holdings LLC and CWCapital Asset Management LLC, individuallyand as special servicer for the PSW Trusts (collectively, the “Defendants”)seeking either (a) damages in an amount to be determined by the PSW Court butalleged by the plaintiffs to be approximately $500,000,000 – such amount being theamount PSW NYC LLC alleges would have been recovered on certain mezzanine loans(the “PCVST Mezzanine Loans”) related to the Peter Cooper Village andStuyvesant Town property (the “PCVST Property”) in New York City which PSW NYCLLC sold to an entity related to the Defendants pursuant to a settlementagreement related to certain prior litigation (the “2010 Settlement Agreement”)or (b) the rescission of the 2010 Settlement Agreement which would result in,among other things, the rescission of the sale of the PCVST Mezzanine Loans anda claim for certain proceeds from the sale of the PCVST Property. PSW NYC LLCalleges that the Defendants procured the 2010 Settlement Agreement by fraud andfurther that the terms of the 2010 Settlement Agreement were breached by theDefendants. On February 26, 2016, CWCAM on behalf of itself and the otherDefendants filed a motion to dismiss the PSW Complaint (the “CWCAM Motion toDismiss”). On April 11, 2016, PSW NYC LLC opposed the CWCAM Motion to Dismissand cross-moved for a partial summary judgment on liability regardingallegations of breach of the 2010 Settlement Agreement (the “PSWCross-Motion”). On May 5, 2016, the Defendants subsequently filed its reply andopposition to the PSW Cross-Motion. On August 23, 2016, oral arguments wereprovided to the PSW Court regarding the PSW Complaint, the CWCAM Motion toDismiss and the PSW Cross-Motion and the PSW Court took such arguments underadvisement. On October 31, 2016, the PSW Court issued an order granting theCWCAM Motion to Dismiss, denying the PSW Cross-Motion and dismissing the PSWComplaint with prejudice. Subsequently, PSW NYC LLC filed a notice of appealrelating to such order. On February 21, 2017, PSW NYC LLC filed its appeal andsupporting brief arguing that the PSW Court erred by finding no breach of theassignment agreement and no fraudulent inducement. Oral argument was heard onMay 4, 2017 at which point the court took the arguments under advisement. OnMay 25, 2017, the New York 1st Department appellate court affirmedthe dismissal of all PSW claims and denied a request for leave to appeal to theNew York Court of Appeals on September 12, 2017.  

On March 31, 2016, RAIT Preferred Funding II LTD. (“RAITPreferred Funding”) commenced a complaint (“RAIT Complaint”) withthe Supreme Court of the State of New York, County of New York (the “RAITCourt”), claiming it owns $18,500,000 of a mortgage loan secured by thedevelopment of the One Congress Street Property in Boston, Massachusetts (the “Loan”)and seeking (a) a declaratory judgment stating that RAIT Preferred Funding isthe directing lender under a co-lender agreement dated March 28, 2007 and apooling and servicing agreement dated March 1, 2007 (collectively, the “OperativeAgreements”) and was the directing lender at the time of the impropermodification of the Loan, (b) a declaratory judgment stating that RAITPreferred Funding has the right to terminate the special servicer, (c) monetarydamages for the value of the bonds and fees paid to CWCAM as the specialservicer of the Loan and (d) other things.  On May 17, 2016, CWCAM filed amotion to dismiss the RAIT Complaint (“Motion to Dismiss”) stating thatthe RAIT Complaint did not state a claim and the essential facts of the RAITComplaint are negated by affidavits and evidentiary materials submitted withthe RAIT Complaint.  On June 14, 2016, RAIT Preferred Funding filed aMemorandum of Law in Opposition to the Motion to Dismiss (“Opposition”)stating that the claims in the RAIT Complaint were properly stated.  OnJune 30, 2016, CWCAM filed a reply in support of the Motion to Dismiss and inresponse to the Opposition, stating that each of CWCAM’s arguments is supportedby the express language of the agreements between the parties, the documentaryevidence and New York case law.  On September 30, 2016, RAIT PreferredFunding and CWCAM entered into a confidential Settlement Agreement (the “2016Settlement”), which provides for a stay of the RAIT Preferred Fundinglitigation (the “Litigation Stay”) through August 25, 2017. Pursuant to the terms of the 2016 Settlement, upon satisfaction of a term ofthe 2016 Settlement by August 25, 2017 (or such later date agreed to by theparties), the RAIT Preferred Funding litigation will be dismissed, withprejudice.  On May 19, 2017 the Borrower repaid the Loan in accordancewith the terms of the notes and satisfied the condition to dismissal withprejudice.  RAIT has refused to dismiss the case and is claiming that theB Note should be paid in full.  CWCAM believes that it has performed itsobligations under the Operative Agreements in good faith, and that the actionshould be dismissed with prejudice.  On August 29, 2017, the RAIT Courtgranted leave to RAIT Preferred Funding to amend its complaint.  OnSeptember 20, 2017, RAIT Preferred Funding filed an Amended Complaint (the “RAITAmended Complaint”), which omits its original claims, adds Wells Fargo Bankas a defendant, and seeks (a) specific performance requiring repayment of the $18,500,000principal amount of the B Note or, in the alternative, monetary damages,including the $18,500,000 principal amount of the B Note, in an amount to bedetermined at trial, (b) monetary damages on any fees paid to CWCAM as specialservicer or Wells Fargo Bank as master servicer in connection with theborrower’s repayment of the Loan, (c) a declaratory judgment that RAITPreferred Funding is entitled to recover the full $18,500,000 principal amountof the B Note, (d) punitive damages against CWCAM, and (e) other things. On October 11, 2017, CWCAM filed a motion to dismiss the RAIT Amended Complaint(“CWCAM Motion to Dismiss Amended Complaint”) stating that the RAITAmended Complaint did not state a claim and the essential facts of the RAITAmended Complaint are negated by the Operative Agreements and other admissibleevidentiary materials.  On November 13, 2017, Wells Fargo Bank filed amotion to dismiss the RAIT Amended Complaint (the “Wells Fargo Motion toDismiss Amended Complaint”) and joined the CWCAM Motion to Dismiss AmendedComplaint.  On January 29, 2018, the court dismissed all claims but forbreach of contract and discovery has commenced.  CWCAM filed a Motion forSummary Judgement on March 18, 2019.   This matter was settled andthe case dismissed on May 15, 2019.  

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

The information regarding this Item has been previouslyprovided in a prospectus supplement of the Registrant relating to the issuing entityfiled on May 20, 2015 pursuant to Rule 424(b)(5).

**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 Oto 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 St. Louis Premium OutletsMortgage Loan, which is being serviced and administered pursuant to the poolingand servicing agreement for the JPMBB 2014-C26 Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA to thepooling and servicing agreement for the JPMBB 2014-C26 Transaction incorporatedby reference as Exhibit 4.2 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the JPMBB2014-C26 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 Soho-Tribeca Grand HotelPortfolio Mortgage Loan, the Westfield Trumbull Mortgage Loan and the BayshoreMall Mortgage Loan, which are being serviced and administered pursuant to thepooling and servicing agreement for the CSAIL 2015-C1 Transaction, are attachedhereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Oto the pooling and servicing agreement for the CSAIL 2015-C1 Transactionincorporated by reference as Exhibit 4.3 to this Annual Report on Form 10-K isa chart identifying the entities participating in a servicing function for theCSAIL 2015-C1 Transaction responsible for each applicable servicing criteriaset 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 9200 & 9220 Sunset MortgageLoan, which is being serviced and administered pursuant to the pooling andservicing agreement for the COMM 2015-CCRE23 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 COMM 2015-CCRE23 Transactionincorporated by reference as Exhibit 4.4 to this Annual Report on Form 10-K isa chart identifying the entities participating in a servicing function for theCOMM 2015-CCRE23 Transaction responsible for each applicable servicing criteriaset forth in Item 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           Pooling and Servicing Agreement, dated as of May 1, 2015,by and among Credit Suisse First Boston Mortgage Securities Corp., asDepositor, Wells Fargo Bank, National Association, as Master Servicer, RialtoCapital Advisors, LLC, as Special Servicer, Park Bridge Lender Services LLC, asOperating Advisor, Wells Fargo Bank, National Association, as CertificateAdministrator and Wilmington Trust, National Association, as Trustee (filed asExhibit 4.1 to the registrant’s Current Report on Form 8-K filed on May 20,2015 under Commission File No. 333-199921-02 and incorporated by referenceherein).

4.2           Pooling and Servicing Agreement, dated as of December 1,2014, by and among J.P. Morgan Chase Commercial Mortgage Securities Corp., asDepositor, Midland Loan Services, a Division of PNC Bank, National Association,as Master Servicer and as Special Servicer, Wells Fargo Bank, NationalAssociation, as Certificate Administrator and as Trustee, and PentalphaSurveillance LLC, as Senior Trust Advisor (filed as Exhibit 4.2 to theregistrant’s Current Report on Form 8-K filed on May 20, 2015 under CommissionFile No. 333-199921-02 and incorporated by reference herein).

4.3           Pooling and Servicing Agreement, dated as of March 1,2015, by and among Credit Suisse First Boston Mortgage Securities Corp., as Depositor,KeyBank National Association, as Master Servicer, C-III Asset Management LLC,as Special Servicer, Park Bridge Lender Services LLC, as Operating Advisor,Wells Fargo Bank, National Association, as Certificate Administrator and WellsFargo Bank, National Association, as Trustee (filed as Exhibit 4.3 to theregistrant’s Current Report on Form 8-K filed on May 20, 2015 under CommissionFile No. 333-199921-02 and incorporated by reference herein).

4.4           Pooling and Servicing Agreement, dated as of May 1, 2015,by and among Deutsche Mortgage & Asset Receiving Corporation, as Depositor,Midland Loan Services, a Division of PNC Bank, National Association, as MasterServicer, CWCapital Asset Management LLC, as Special Servicer, WilmingtonTrust, National Association, as Trustee, Wells Fargo Bank, NationalAssociation, as Certificate Administrator, Paying Agent and Custodian, andPentalpha Surveillance LLC, as Operating Advisor (filed as Exhibit 4.4 to theregistrant’s Current Report on Form 8-K filed on May 20, 2015 under CommissionFile No. 333-199921-02 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-backedsecurities.

33.1        Wells Fargo Bank, National Association, as MasterServicer

33.2        Rialto Capital Advisors, LLC, as Special Servicer

33.3        Wilmington Trust, National Association, as Trustee (Omitted. See ExplanatoryNotes.)

33.4        Wells Fargo Bank, National Association, asCertificate Administrator

33.5        Wells Fargo Bank, National Association, asCustodian

33.6        Park Bridge Lender Services LLC, as OperatingAdvisor

33.7        CoreLogic Solutions, LLC, as Servicing FunctionParticipant

33.8        Computershare Trust Company, National Association,as Servicing Function Participant for the Certificate Administrator on andafter November 1, 2021

33.9        Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021

33.10      Wells Fargo Bank, National Association, as PrimaryServicer of the Westfield Wheaton Mortgage Loan (see Exhibit 33.1)

33.11      Rialto Capital Advisors, LLC, as Special Servicerof the Westfield Wheaton Mortgage Loan (see Exhibit 33.2)

33.12      Wilmington Trust, National Association, as Trustee of the Westfield WheatonMortgage Loan (Omitted. See Explanatory Notes.)

33.13      Wells Fargo Bank, National Association, asCustodian of the Westfield Wheaton Mortgage Loan (see Exhibit 33.5)

33.14      Park Bridge Lender Services LLC, as OperatingAdvisor of the Westfield Wheaton Mortgage Loan (see Exhibit 33.6)

33.15      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Westfield Wheaton Mortgage Loan (see Exhibit 33.7)

33.16      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.9)

33.17      Wells Fargo Bank, National Association, as PrimaryServicer of the Sterling & Milagro Apartments Mortgage Loan (see Exhibit33.1)

33.18      Rialto Capital Advisors, LLC, as Special Servicerof the Sterling & Milagro Apartments Mortgage Loan (see Exhibit 33.2)

33.19      Wilmington Trust, National Association, as Trustee of the Sterling &Milagro Apartments Mortgage Loan (Omitted. See Explanatory Notes.)

33.20      Wells Fargo Bank, National Association, asCustodian of the Sterling & Milagro Apartments Mortgage Loan (see Exhibit33.5)

33.21      Park Bridge Lender Services LLC, as OperatingAdvisor of the Sterling & Milagro Apartments Mortgage Loan (see Exhibit33.6)

33.22      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Sterling & Milagro Apartments Mortgage Loan (see Exhibit33.7)

33.23      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.9)

33.24      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the St. Louis Premium OutletsMortgage Loan

33.25      Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer of the St. Louis Premium OutletsMortgage Loan (see Exhibit 33.24)

33.26      Wells Fargo Bank, National Association, as Trustee of the St. Louis PremiumOutlets Mortgage Loan (Omitted. See Explanatory Notes.)

33.27      Wells Fargo Bank, National Association, asCustodian of the St. Louis Premium Outlets Mortgage Loan (see Exhibit 33.5)

33.28      Pentalpha Surveillance LLC, as Senior TrustAdvisor of the St. Louis Premium Outlets Mortgage Loan

33.29      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.9)

33.30      KeyBank National Association, as Primary Servicerof the Soho-Tribeca Grand Hotel Portfolio Mortgage Loan

33.31      Situs Holdings, LLC, as Special Servicer of the Soho-Tribeca Grand HotelPortfolio Mortgage Loan prior to August 6, 2021 (Omitted. See ExplanatoryNotes.)

33.32      Greystone Servicing CompanyLLC, as Special Servicer of the Soho-Tribeca Grand Hotel Portfolio MortgageLoan on and after August 6, 2021

33.33      Wells Fargo Bank, National Association, as Trustee of the Soho-Tribeca GrandHotel Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.34      Wells Fargo Bank, National Association, asCustodian of the Soho-Tribeca Grand Hotel Portfolio Mortgage Loan (see Exhibit33.5)

33.35      Park Bridge Lender Services LLC, as OperatingAdvisor of the Soho-Tribeca Grand Hotel Portfolio Mortgage Loan (see Exhibit33.6)

33.36      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.9)

33.37      KeyBank National Association, as Primary Servicerof the Westfield Trumbull Mortgage Loan (see Exhibit 33.30)

33.38      Greystone ServicingCompany LLC (as successor to C-III Asset Management LLC), as Special Servicerof the Westfield Trumbull Mortgage Loan (see Exhibit 33.32)

33.39      Wells Fargo Bank, National Association, as Trustee of the Westfield TrumbullMortgage Loan (Omitted. See Explanatory Notes.)

33.40      Wells Fargo Bank, National Association, asCustodian of the Westfield Trumbull Mortgage Loan (see Exhibit 33.5)

33.41      Park Bridge Lender Services LLC, as OperatingAdvisor of the Westfield Trumbull Mortgage Loan (see Exhibit 33.6)

33.42      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.9)

33.43      KeyBank National Association, as Primary Servicerof the Bayshore Mall Mortgage Loan (see Exhibit 33.30)

33.44      Greystone ServicingCompany LLC (as successor to C-III Asset Management LLC), as Special Servicerof the Bayshore Mall Mortgage Loan (see Exhibit 33.32)

33.45      Wells Fargo Bank, National Association, as Trustee of the Bayshore MallMortgage Loan (Omitted. See Explanatory Notes.)

33.46      Wells Fargo Bank, National Association, asCustodian of the Bayshore Mall Mortgage Loan (see Exhibit 33.5)

33.47      Park Bridge Lender Services LLC, as OperatingAdvisor of the Bayshore Mall Mortgage Loan (see Exhibit 33.6)

33.48      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.9)

33.49      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the 9200 & 9220 SunsetMortgage Loan (see Exhibit 33.24)

33.50      CWCapital Asset Management LLC, as SpecialServicer of the 9200 & 9220 Sunset Mortgage Loan

33.51      Wilmington Trust, National Association, as Trustee of the 9200 & 9220Sunset Mortgage Loan (Omitted. See Explanatory Notes.)

33.52      Wells Fargo Bank, National Association, asCustodian of the 9200 & 9220 Sunset Mortgage Loan (see Exhibit 33.5)

33.53      Pentalpha Surveillance LLC, as Operating Advisorof the 9200 & 9220 Sunset Mortgage Loan (see Exhibit 33.28)

33.54      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.9)

34           Attestationreports on assessment of compliance with servicing criteria for asset-backedsecurities.

34.1        Wells Fargo Bank, National Association, as MasterServicer

34.2        Rialto Capital Advisors, LLC, as Special Servicer

34.3        Wilmington Trust, National Association, as Trustee (Omitted. See ExplanatoryNotes.)

34.4        Wells Fargo Bank, National Association, asCertificate Administrator

34.5        Wells Fargo Bank, National Association, asCustodian

34.6        Park Bridge Lender Services LLC, as OperatingAdvisor

34.7        CoreLogic Solutions, LLC, as Servicing FunctionParticipant

34.8        Computershare Trust Company, National Association,as Servicing Function Participant for the Certificate Administrator on andafter November 1, 2021

34.9        Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021

34.10      Wells Fargo Bank, National Association, as PrimaryServicer of the Westfield Wheaton Mortgage Loan (see Exhibit 34.1)

34.11      Rialto Capital Advisors, LLC, as Special Servicerof the Westfield Wheaton Mortgage Loan (see Exhibit 34.2)

34.12      Wilmington Trust, National Association, as Trustee of the Westfield WheatonMortgage Loan (Omitted. See Explanatory Notes.)

34.13      Wells Fargo Bank, National Association, asCustodian of the Westfield Wheaton Mortgage Loan (see Exhibit 34.5)

34.14      Park Bridge Lender Services LLC, as OperatingAdvisor of the Westfield Wheaton Mortgage Loan (see Exhibit 34.6)

34.15      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Westfield Wheaton Mortgage Loan (see Exhibit 34.7)

34.16      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.9)

34.17      Wells Fargo Bank, National Association, as PrimaryServicer of the Sterling & Milagro Apartments Mortgage Loan (see Exhibit34.1)

34.18      Rialto Capital Advisors, LLC, as Special Servicerof the Sterling & Milagro Apartments Mortgage Loan (see Exhibit 34.2)

34.19      Wilmington Trust, National Association, as Trustee of the Sterling &Milagro Apartments Mortgage Loan (Omitted. See Explanatory Notes.)

34.20      Wells Fargo Bank, National Association, asCustodian of the Sterling & Milagro Apartments Mortgage Loan (see Exhibit34.5)

34.21      Park Bridge Lender Services LLC, as OperatingAdvisor of the Sterling & Milagro Apartments Mortgage Loan (see Exhibit34.6)

34.22      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Sterling & Milagro Apartments Mortgage Loan (see Exhibit34.7)

34.23      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.9)

34.24      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the St. Louis Premium OutletsMortgage Loan

34.25      Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Special Servicer of the St. Louis Premium Outlets Mortgage Loan(see Exhibit 34.24)

34.26      Wells Fargo Bank, National Association, as Trustee of the St. Louis PremiumOutlets Mortgage Loan (Omitted. See Explanatory Notes.)

34.27      Wells Fargo Bank, National Association, asCustodian of the St. Louis Premium Outlets Mortgage Loan (see Exhibit 34.5)

34.28      Pentalpha Surveillance LLC, as Senior Trust Advisorof the St. Louis Premium Outlets Mortgage Loan

34.29      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.9)

34.30      KeyBank National Association, as Primary Servicerof the Soho-Tribeca Grand Hotel Portfolio Mortgage Loan

34.31      Situs Holdings, LLC, as Special Servicer of the Soho-Tribeca Grand HotelPortfolio Mortgage Loan prior to August 6, 2021 (Omitted. See ExplanatoryNotes.)

34.32      Greystone ServicingCompany LLC, as Special Servicer of the Soho-Tribeca Grand Hotel PortfolioMortgage Loan on and after August 6, 2021

34.33      Wells Fargo Bank, National Association, as Trustee of the Soho-Tribeca GrandHotel Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.34      Wells Fargo Bank, National Association, asCustodian of the Soho-Tribeca Grand Hotel Portfolio Mortgage Loan (see Exhibit34.5)

34.35      Park Bridge Lender Services LLC, as OperatingAdvisor of the Soho-Tribeca Grand Hotel Portfolio Mortgage Loan (see Exhibit34.6)

34.36      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.9)

34.37      KeyBank National Association, as Primary Servicerof the Westfield Trumbull Mortgage Loan (see Exhibit 34.30)

34.38      Greystone ServicingCompany LLC (as successor to C-III Asset Management LLC), as Special Servicerof the Westfield Trumbull Mortgage Loan (see Exhibit 34.32)

34.39      Wells Fargo Bank, National Association, as Trustee of the Westfield TrumbullMortgage Loan (Omitted. See Explanatory Notes.)

34.40      Wells Fargo Bank, National Association, as Custodianof the Westfield Trumbull Mortgage Loan (see Exhibit 34.5)

34.41      Park Bridge Lender Services LLC, as OperatingAdvisor of the Westfield Trumbull Mortgage Loan (see Exhibit 34.6)

34.42      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.9)

34.43      KeyBank National Association, as Primary Servicerof the Bayshore Mall Mortgage Loan (see Exhibit 34.30)

34.44      Greystone ServicingCompany LLC (as successor to C-III Asset Management LLC), as Special Servicerof the Bayshore Mall Mortgage Loan (see Exhibit 34.32)

34.45      Wells Fargo Bank, National Association, as Trustee of the Bayshore MallMortgage Loan (Omitted. See Explanatory Notes.)

34.46      Wells Fargo Bank, National Association, asCustodian of the Bayshore Mall Mortgage Loan (see Exhibit 34.5)

34.47      Park Bridge Lender Services LLC, as OperatingAdvisor of the Bayshore Mall Mortgage Loan (see Exhibit 34.6)

34.48      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.9)

34.49      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the 9200 & 9220 SunsetMortgage Loan (see Exhibit 34.24)

34.50      CWCapital Asset Management LLC, as SpecialServicer of the 9200 & 9220 Sunset Mortgage Loan

34.51      Wilmington Trust, National Association, as Trustee of the 9200 & 9220Sunset Mortgage Loan (Omitted. See Explanatory Notes.)

34.52      Wells Fargo Bank, National Association, asCustodian of the 9200 & 9220 Sunset Mortgage Loan (see Exhibit 34.5)

34.53      Pentalpha Surveillance LLC, as Operating Advisorof the 9200 & 9220 Sunset Mortgage Loan (see Exhibit 34.28)

34.54      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.9)

35           Servicer compliance statements.

35.1        Wells Fargo Bank, National Association, as Master Servicer

35.2        Rialto Capital Advisors, LLC, as Special Servicer

35.3        Wells Fargo Bank, National Association, asCertificate Administrator

35.4        Computershare Trust Company, National Association,as Servicing Function Participant for the Certificate Administrator on andafter November 1, 2021

35.5        Wells Fargo Bank, National Association, as PrimaryServicer of the Westfield Wheaton Mortgage Loan (see Exhibit 35.1)

35.6        Rialto Capital Advisors, LLC, as Special Servicerof the Westfield Wheaton Mortgage Loan (see Exhibit 35.2)

35.7        Wells Fargo Bank, National Association, as PrimaryServicer of the Sterling & Milagro Apartments Mortgage Loan (see Exhibit35.1)

35.8        Rialto Capital Advisors, LLC, as Special Servicerof the Sterling & Milagro Apartments Mortgage Loan (see Exhibit 35.2)

35.9        Midland Loan Services, a Division of PNC Bank, National Association, as PrimaryServicer of the St. Louis Premium Outlets Mortgage Loan (Omitted. SeeExplanatory Notes.)

35.10      Midland Loan Services, a Division of PNC Bank, National Association, as SpecialServicer of the St. Louis Premium Outlets Mortgage Loan (Omitted. SeeExplanatory Notes.)

35.11      KeyBank National Association, as Primary Servicer of the Soho-Tribeca GrandHotel Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

35.12      Situs Holdings, LLC, as Special Servicer of the Soho-Tribeca Grand HotelPortfolio Mortgage Loan prior to August 6, 2021 (Omitted. See ExplanatoryNotes.)

35.13      Greystone Servicing Company LLC, as SpecialServicer of the Soho-Tribeca Grand Hotel Portfolio Mortgage Loan on and afterAugust 6, 2021 (Omitted. See Explanatory Notes.)

35.14      KeyBank National Association, as Primary Servicer of the Westfield TrumbullMortgage Loan (Omitted. See Explanatory Notes.)

35.15      Greystone Servicing Company LLC (as successor toC-III Asset Management LLC), as Special Servicer of the WestfieldTrumbull Mortgage Loan (Omitted. See Explanatory Notes.)

35.16      KeyBank National Association, as Primary Servicer of the Bayshore Mall MortgageLoan (Omitted. See Explanatory Notes.)

35.17      Greystone Servicing Company LLC (as successor toC-III Asset Management LLC), as Special Servicer of the Bayshore MallMortgage Loan (Omitted. See Explanatory Notes.)

35.18      Midland Loan Services, a Division of PNC Bank, National Association, as PrimaryServicer of the 9200 & 9220 Sunset Mortgage Loan (Omitted. See ExplanatoryNotes.)

35.19      CWCapital Asset Management LLC, as Special Servicer of the 9200 & 9220Sunset Mortgage Loan (Omitted. See Explanatory Notes.)

99.1         Mortgage Loan Purchase Agreement, dated as of May 1,2015, between Credit Suisse First Boston Mortgage Securities Corp. and ColumnFinancial, Inc. (filed as Exhibit 99.1 to the registrant’s Current Report onForm 8-K filed on May 20, 2015 under Commission File No. 333-199921-02 andincorporated by reference herein)

99.2         Mortgage Loan Purchase Agreement, dated as of May 1,2015, between Credit Suisse First Boston Mortgage Securities Corp. and UBS RealEstate Securities Inc. (filed as Exhibit 99.2 to the registrant’s CurrentReport on Form 8-K filed on May 20, 2015 under Commission File No.333-199921-02 and incorporated by reference herein)

99.3         Mortgage Loan Purchase Agreement, dated as of May 1,2015, between Credit Suisse First Boston Mortgage Securities Corp. and BSPCCLender L.L.C. (filed as Exhibit 99.3 to the registrant’s Current Report on Form8-K filed on May 20, 2015 under Commission File No. 333-199921-02 andincorporated by reference herein)

99.4         Mortgage Loan Purchase Agreement, dated as of May 1,2015, between Credit Suisse First Boston Mortgage Securities Corp. and MC-FiveMile Commercial Mortgage Finance LLC (filed as Exhibit 99.4 to the registrant’sCurrent Report on Form 8-K filed on May 20, 2015 under Commission File No.333-199921-02 and incorporated by reference herein)

99.5         Mortgage Loan Purchase Agreement, dated as of May 1,2015, between Credit Suisse First Boston Mortgage Securities Corp. and TheBancorp Bank (filed as Exhibit 99.5 to the registrant’s Current Report on Form8-K filed on May 20, 2015 under Commission File No. 333-199921-02 andincorporated by reference herein)

99.6         Mortgage Loan Purchase Agreement, dated as of May 1,2015, between Credit Suisse First Boston Mortgage Securities Corp. andJefferies LoanCore LLC (filed as Exhibit 99.6 to the registrant’s CurrentReport on Form 8-K filed on May 20, 2015 under Commission File No.333-199921-02 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 First Boston MortgageSecurities Corp.(Depositor)

/s/ Oliver Nisenson

Oliver Nisenson, Director

(senior officer in charge ofsecuritization of the depositor)

Date: March 15, 2022