UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

 Washington, D.C. 20549

 FORM 10-K

 (Mark One)

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

 For the fiscal year ended December 31, 2023

or

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

 For the transition period from _____ to _____

Commission file number of the issuing entity: 333-227081-01

 Central Index Key Number of the issuing entity:
0001763502

 CSAIL 2019-C15 Commercial Mortgage
Trust

 (exact name of the issuing entity as specified in its
charter)

 Central Index Key Number of the depositor: 0001654060

 Credit Suisse Commercial Mortgage
Securities 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: 0001767304

 3650 REIT Loan Funding I LLC

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

 (formerly known as Grass
River Real Estate Credit Partners Loan Funding, LLC d/b/a 3650 REIT)

 Central Index Key Number of the sponsor: 0001755531

 Societe Generale Financial
Corporation

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

 Central Index Key Number of the sponsor: 0001722518

 BSPRT CMBS Finance, LLC

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

 New York

 (State or other jurisdiction of

 incorporation or organization of

 the issuing entity)

 38-4104385

 38-4104386

 (I.R.S. Employer

 Identification Numbers)

c/o Computershare Trust Company, National Association, as agent for

 Wells Fargo Bank, National Association

 as Certificate Administrator

 9062 Old Annapolis Road

 Columbia, MD

 (Address of principal
executive 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 the
Act: None.

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

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

 Indicate by check mark whether the registrant (1) has filed
all reports required to be filed by Section 13 or 15(d) of the Securities
Exchange Act of 1934 during the preceding 12 months (or for such shorter period
that the registrant was required to file such reports), and (2) has been
subject to such filing requirements for the past 90 days. Yes o No

 Indicate by check mark whether the registrant has submitted
electronically every Interactive Data File required to be submitted pursuant to
Rule 405 of Regulation 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 such files).

 Indicate by check mark whether the registrant is a large
accelerated filer, an accelerated filer, a non-accelerated filer, a smaller
reporting company, or an emerging growth company. See the definitions of "large
accelerated 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-accelerated
filer

Smaller reporting company
o

Emerging growth
company
o

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

 Indicate by check mark whether the registrant has filed a
report on and attestation to its management's assessment of the effectiveness
of its internal control over financial reporting under Section 404(b) of the
Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm
that prepared or issued its audit report. o

 If securities are registered pursuant to Section 12(b) of the
Act, indicate by check mark whether the financial statements of the registrant
included in the filing reflect the correction of an error to previously issued
financial statements. o

 Indicate by check mark whether any of those error corrections
are restatements that required a recovery analysis of incentive-based
compensation received by any of the registrant's executive officers during the
relevant recovery period pursuant to §240.10D-1(b). o

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

 State the aggregate market value of the voting and non-voting
common equity held by non-affiliates computed by reference to the price at
which the common equity was last sold, or the average bid and asked price of
such common equity, as of the last business day of the registrant's most
recently completed second fiscal quarter.

 Indicate by check mark whether the registrant has filed all
documents and reports required to be filed by Section 12, 13 or 15(d) of the
Securities Exchange Act of 1934 subsequent to the distribution of securities
under a plan confirmed by a court. o
Yes o
No

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

 DOCUMENTS INCORPORATED BY REFERENCE

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

 EXPLANATORY NOTES

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

Exhibit Index) with respect to the Georgetown Squared & Seattle Design
Center Mortgage Loan and the Continental Towers Mortgage Loan, which
constituted approximately 3.1% and 3.0%, respectively, of the asset pool of the
issuing entity as of its cut-off date. The Georgetown Squared &
Seattle Design Center Mortgage Loan and the Continental Towers Mortgage Loan
are each an asset of the issuing entity and are each part of a loan combination
that includes the Georgetown Squared & Seattle Design Center Mortgage Loan
or the Continental Towers Mortgage Loan and two other pari passu loans,
each of which are not assets of the issuing entity. A pari passu portion
of each loan combination was securitized in the CSAIL 2018-C14 Commercial
Mortgage Trust transaction, Commission File Number 333-207361-10 (the " CSAIL
2018-C14 Transaction "). These loan combinations, including the Georgetown
Squared & Seattle Design Center Mortgage Loan and the Continental Towers
Mortgage Loan, are being serviced and administered pursuant to the pooling and
servicing agreement for the CSAIL 2018-C14 Transaction, which is incorporated
by reference as Exhibit 4.2 to this Annual Report on Form 10-K.

Exhibit Index) with respect to the Nebraska Crossing Mortgage Loan, which
constituted approximately 2.8% of the asset pool of the issuing entity as of
its cut-off date. The Nebraska Crossing Mortgage Loan is an asset of the
issuing entity and is part of a loan combination that includes the Nebraska
Crossing Mortgage Loan and two other pari passu loans, which are not
assets of the issuing entity. A pari passu portion of the loan
combination was securitized in the UBS Commercial Mortgage Trust 2018-C14
transaction, Commission File Number 333-227784-01 (the " UBS 2018-C14
Transaction "). This loan combination, including the Nebraska Crossing
Mortgage Loan, is being serviced and administered pursuant to the pooling and
servicing agreement for the UBS 2018-C14 Transaction, which is incorporated by
reference as Exhibit 4.3 to this Annual Report on Form 10-K.

Exhibit Index) with respect to the SITE JV Portfolio Mortgage Loan, which
constituted approximately 6.0% of the asset pool of the issuing entity as of
its cut-off date. The SITE JV Portfolio Mortgage Loan is an asset of the
issuing entity and is part of a loan combination that includes the SITE JV
Portfolio Mortgage Loan, one other pari passu loan and one subordinate
companion loan, which are not assets of the issuing entity. The other pari passu
portion of the loan combination was securitized in the CSMC 2018-SITE
Commercial Mortgage Trust transaction (the " CSMC 2018-SITE Transaction ").
This loan combination, including the SITE JV Portfolio Mortgage Loan, is being
serviced and administered pursuant to the trust and servicing agreement for the
CSMC 2018-SITE Transaction, which is incorporated by reference as Exhibit 4.4
to this Annual Report on Form 10-K.

Exhibit Index) with respect to the 787 Eleventh Avenue Mortgage Loan, which
constituted approximately 5.4% of the asset pool of the issuing entity as of
its cut-off date. The 787 Eleventh Avenue Mortgage Loan is an asset of
the issuing entity and is part of a loan combination that includes the 787
Eleventh Avenue Mortgage Loan, four other pari passu loans and one
subordinate companion loan, which are not assets of the issuing entity. A pari
passu portion of the loan combination was securitized in the SG Commercial
Mortgage Securities Trust 2019-787E transaction (the " SGCMS 2019-787E
Transaction "). This loan combination, including the 787 Eleventh Avenue
Mortgage Loan, is being serviced and administered pursuant to the trust and
servicing agreement for the SGCMS 2019-787E Transaction, which is incorporated
by reference as Exhibit 4.5 to this Annual Report on Form 10-K.

Exhibit Index) with respect to the Saint Louis Galleria Mortgage Loan, which
constituted approximately 4.0% of the asset pool of the issuing entity as of
its cut-off date. The Saint Louis Galleria Mortgage Loan is an asset of
the issuing entity and is part of a loan combination that includes the Saint
Louis Galleria Mortgage Loan and seven other pari passu loans, which are
not assets of the issuing entity. This loan combination, including the Saint
Louis Galleria Mortgage Loan, was serviced under the pooling and servicing
agreement for the Benchmark 2018-B8 Mortgage Trust transaction prior to the
closing of the securitization of a pari passu portion of the Saint Louis
Galleria loan combination in the Benchmark 2019-B10 Mortgage Trust transaction,
Commission File Number 333-226943-02 (the " Benchmark 2019-B10 Transaction ").
After the closing of the Benchmark 2019-B10 Transaction on April 11, 2019, this
loan combination, including the Saint Louis Galleria Mortgage Loan was, and
will continue to be, serviced and administered pursuant to the pooling and
servicing agreement with respect to the Benchmark 2019-B10 Transaction, which
is incorporated by reference as Exhibit 4.6 to this Annual Report on Form 10-K.

 The Exhibit Index describes exhibits
provided by certain parties (in their capacities indicated on the Exhibit
Index) with respect to the 2 North 6th Place Mortgage Loan, which constituted
approximately 4.1% of the asset pool of the issuing entity as of its cut-off
date. The 2 North 6th Place Mortgage Loan is an asset of the issuing
entity and is part of a loan combination that includes the 2 North 6th Place
Mortgage Loan, three other pari passu loans and one subordinate
companion loan, which are not assets of the issuing entity. This loan
combination, including the 2 North 6th Place Mortgage Loan, was serviced under
the Pooling and Servicing Agreement for the issuing entity prior to the closing
of the securitization of a pari passu portion of the 2 North 6th Place loan
combination in the Natixis Commercial Mortgage Securities Trust 2019-LVL
transaction (the " NCMS 2019-LVL Transaction "). After the closing
of the NCMS 2019-LVL Transaction on April 23, 2019, this loan combination,
including the 2 North 6th Place Mortgage Loan was, and will continue to be,
serviced and administered pursuant to the trust and servicing agreement with
respect to the NCMS 2019-LVL Transaction, which is incorporated by reference as
Exhibit 4.7 to this Annual Report on Form 10-K.

 The master servicer of a pooling
and servicing agreement or trust and servicing agreement also functions as the
primary servicer of the related mortgage loans serviced and administered
pursuant to such agreement unless a separate primary servicer is identified
herein. If this report does not identify a separate primary servicer, the
servicer compliance statement provided by the master servicer under any such
agreement also encompasses its responsibilities as primary servicer of the
related mortgage loan or mortgage loans.

 Midland Loan Services, a Division
of PNC Bank, National Association is the master servicer of the mortgage loans
serviced under the Pooling and Servicing Agreement, the primary servicer of the
Nebraska Crossing Mortgage Loan and the special servicer of the SITE JV Portfolio
Mortgage Loan. As a result, Midland Loan Services, a Division of PNC Bank,
National Association is a "servicer" as defined in Item 1108(a)(2)(iii) of
Regulation AB, in the capacities described above, because it is servicing
mortgage loans that constituted 10% or more of the assets of the issuing entity
as of its cut-off date. The assessments of compliance with applicable servicing
criteria, accountants' attestation reports and servicer compliance statements
delivered by Midland Loan Services, a Division of PNC Bank, National
Association in the capacities described above are listed in the Exhibit Index.

 Wells Fargo Bank, National
Association is the certificate administrator of the mortgage loans serviced
under the Pooling and Servicing Agreement and the primary servicer of the SITE
JV Portfolio Mortgage Loan, the 787 Eleventh Avenue Mortgage Loan, the
Georgetown Squared & Seattle Design Center Mortgage Loan and the
Continental Towers Mortgage Loan. As a result, Wells Fargo Bank, National
Association is a "servicer" as defined in Item 1108(a)(2)(iii) of Regulation
AB, in the capacities described above, because it is servicing mortgage loans
that constituted 10% or more of the assets of the issuing entity as of its
cut-off date. The assessments of compliance with applicable servicing criteria,
accountants' attestation reports and servicer compliance statements delivered
by Wells Fargo Bank, National Association in the capacities described above are
listed in the Exhibit Index.

 Wells Fargo Bank, National Association
is the custodian of the mortgage loans serviced under the Pooling and Servicing
Agreement, the 787 Eleventh Avenue Mortgage Loan, the 2 North 6th Place
Mortgage Loan, the Saint Louis Galleria Mortgage Loan, the Georgetown Squared
& Seattle Design Center Mortgage Loan, the Continental Towers Mortgage Loan
and the Nebraska Crossing Mortgage Loan. As a result, Wells Fargo Bank,
National Association is a servicing function participant in the capacities
described above, because it is servicing mortgage loans that constituted 5% or
more of the assets of the issuing entity as of its cut-off date. The
assessments of compliance with applicable servicing criteria and accountants'
attestation reports delivered by Wells Fargo Bank, National Association in the capacities
described above are listed in the Exhibit Index.

 Park Bridge Lender Services LLC is
the operating advisor of the mortgage loans serviced under the Pooling and
Servicing Agreement, the SITE JV Portfolio Mortgage Loan and the Nebraska
Crossing Mortgage Loan. As a result, Park Bridge Lender Services LLC is a
servicing function participant in the capacities described above, because it is
servicing mortgage loans that constituted 5% or more of the assets of the
issuing entity as of its cut-off date. The assessments of compliance with
applicable servicing criteria and accountants' attestation reports delivered by
Park Bridge Lender Services LLC in the capacities described above are listed in
the Exhibit Index.

 Rialto Capital Advisors, LLC is
the special servicer of the Continental Towers Mortgage Loan, the Georgetown
Squared & Seattle Design Center Mortgage Loan and the Nebraska Crossing
Mortgage Loan. These mortgage loans constitute more than 5%, but less
than 10%, of the pool assets of the issuing entity. Therefore, the
Depositor included in this Annual Report on Form 10-K an assessment of
compliance with applicable servicing criteria for Rialto Capital Advisors, LLC
and an accountants' attestation report pursuant to Item 1122 of Regulation AB because
Rialto Capital Advisors, LLC is servicing more than 5% of the pool
assets. However, the Depositor is not required to include in this Annual
Report on Form 10-K a servicer compliance statement pursuant to Item 1123 of
Regulation AB of Rialto Capital Advisors, LLC because Rialto Capital Advisors,
LLC is an unaffiliated servicer servicing less than 10% of pool assets.

 Pentalpha Surveillance LLC is the
operating advisor of the Saint Louis Galleria Mortgage Loan, the Georgetown
Squared & Seattle Design Center Mortgage Loan and the Continental Towers
Mortgage Loan. As a result, Pentalpha Surveillance LLC is a servicing
function participant in the capacities described above, because it is servicing
mortgage loans that constituted 5% or more of the assets of the issuing entity
as of its cut-off date. The assessments of compliance with applicable servicing
criteria and accountants' attestation reports delivered by Pentalpha
Surveillance LLC in the capacities described above are listed in the Exhibit
Index.

 Situs Holdings, LLC is the special
servicer of the 787 Eleventh Avenue Mortgage Loan and the 2 North 6th Place
Mortgage Loan. These mortgage loans constitute more than 5%, but less
than 10%, of the pool assets of the issuing entity. Therefore, the Depositor
included in this Annual Report on Form 10-K an assessment of compliance with
applicable servicing criteria for Situs Holdings, LLC and an accountants'
attestation report pursuant to Item 1122 of Regulation AB because Situs
Holdings, LLC is servicing more than 5% of the pool assets. However, the
Depositor is not required to include in this Annual Report on Form 10-K a
servicer compliance statement pursuant to Item 1123 of Regulation AB of Situs
Holdings, LLC because Situs Holdings, LLC is an unaffiliated servicer servicing
less than 10% of pool assets.

 KeyBank National Association is
the primary servicer of the Saint Louis Galleria Mortgage Loan and the 2 North
6th Place Mortgage Loan. These mortgage loans constitute more than 5%,
but less than 10%, of the pool assets of the issuing entity. Therefore,
the Depositor included in this Annual Report on Form 10-K an assessment of
compliance with applicable servicing criteria for KeyBank National Association
and an accountants' attestation report pursuant to Item 1122 of Regulation AB
because KeyBank National Association is servicing more than 5% of the pool
assets. However, the Depositor is not required to include in this Annual
Report on Form 10-K a servicer compliance statement pursuant to Item 1123 of
Regulation AB of KeyBank National Association because KeyBank National
Association is an unaffiliated servicer servicing less than 10% of pool assets.

 Wells Fargo Bank, National
Association acts as trustee of the Darden Headquarters Mortgage Loan, the
ExchangeRight Net Leased Portfolio 24 Mortgage Loan, the Desert Marketplace
Mortgage Loan, the Nebraska Crossing Mortgage Loan, the Saint Louis Galleria
Mortgage Loan and the 2 North 6th Place Mortgage Loan. Pursuant to the
Pooling and Servicing Agreement, the pooling and servicing agreement for the
UBS 2018-C14 Transaction, the pooling and servicing agreement for the Benchmark
2019-B10 Transaction and the trust and servicing agreement for the NCMS
2019-LVL Transaction, the trustee is required to provide an assessment of compliance
with applicable servicing criteria solely with respect to Item 1122(d)(2)(iii)
of Regulation AB (regarding advances of funds or guarantees regarding
collections, cash flows or distributions, and any interest or other fees
charged for such advances, are made, reviewed and approved as specified in the
transaction agreements). However, during the reporting period, the trustee did
not perform any servicing function with respect to the servicing criteria
specified in Item 1122(d)(2)(iii) of Regulation AB. The master servicer
or the special servicer, to the extent required, performed the servicing
function identified with respect to Item 1122(d)(2)(iii) of Regulation AB, and
each such party included Item 1122(d)(2)(iii) of Regulation AB in the assessment
of compliance with applicable servicing criteria and accountant's attestation
report for the subject transaction. As a result, this Annual Report on
Form 10-K does not include an assessment of compliance with applicable
servicing criteria of the trustee. One or more other servicers of the Darden
Headquarters Mortgage Loan, the ExchangeRight Net Leased Portfolio 24 Mortgage
Loan, the Desert Marketplace Mortgage Loan, the Nebraska Crossing Mortgage
Loan, the Saint Louis Galleria Mortgage Loan and the 2 North 6th Place Mortgage
Loan have delivered one or more assessments of compliance with respect to Item
1122(d)(2)(iii) of Regulation AB.

 Wilmington Trust, National
Association acts as trustee of the Georgetown Squared & Seattle Design
Center Mortgage Loan, the Continental Towers Mortgage Loan and the 787 Eleventh
Avenue Mortgage Loan. Pursuant to the pooling and servicing agreement for
the CSAIL 2018-C14 Transaction and the trust and servicing agreement for the
SGCMS 2019-787E Transaction, the trustee is required to provide an assessment
of compliance with applicable servicing criteria solely with respect to Item
1122(d)(2)(iii) of Regulation AB (regarding advances of funds or guarantees
regarding collections, cash flows or distributions, and any interest or other
fees charged for such advances, are made, reviewed and approved as specified in
the transaction agreements). However, during the reporting period, the trustee
did not perform any servicing function with respect to the servicing criteria
specified in Item 1122(d)(2)(iii) of Regulation AB. The master servicer
or the special servicer, to the extent required, performed the servicing
function identified with respect to Item 1122(d)(2)(iii) of Regulation AB, and
each such party included Item 1122(d)(2)(iii) of Regulation AB in the
assessment of compliance with applicable servicing criteria and accountant's
attestation report for the subject transaction. As a result, this Annual
Report on Form 10-K does not include an assessment of compliance with applicable
servicing criteria of the trustee. One or more other servicers of the
Georgetown Squared & Seattle Design Center Mortgage Loan, the Continental
Towers Mortgage Loan and the 787 Eleventh Avenue Mortgage Loan have delivered
one or more assessments of compliance with respect to Item 1122(d)(2)(iii) of
Regulation AB.

 This Annual Report on Form 10-K
includes assessments of compliance with applicable servicing criteria and
accountants' attestation reports from CoreLogic Solutions, LLC. This
entity was engaged by the primary servicer of the Georgetown Squared &
Seattle Design Center Mortgage Loan, the Continental Towers Mortgage Loan, the
SITE JV Portfolio Mortgage Loan and the 787 Eleventh Avenue Mortgage Loan to
remit tax payments received from the escrow accounts of borrowers to local
taxing authorities, to report tax amounts due, to verify tax parcel
information, and to verify non-escrow tax payments. These servicing functions
are included within the servicing criteria set forth in Items 1122(d)(4)(xi)
and 1122(d)(4)(xii) of Regulation AB. Therefore, under the
principles-based definition of "servicer" set forth in Item 1101(j) of
Regulation AB that looks to the functions that an entity performs, this vendor
is 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-K includes an assessment of compliance with applicable
servicing criteria, accountants' attestation report and servicer compliance statement
from Computershare Trust Company, National Association (" CTCNA ").
CTCNA was engaged by Wells Fargo Bank, National Association (" Wells Fargo "),
in its capacity as certificate administrator and custodian, to perform certain
specified servicing functions identified in the assessment of compliance with
applicable servicing criteria and accountants' attestation reports. Wells
Fargo engaged CTCNA in connection with the sale of Wells Fargo's corporate
trust services business to CTCNA and its affiliates. Further, under the
principles-based definition of "servicer" set forth in Item 1101(j) of
Regulation AB that looks to the functions that an entity performs, this party
is a "servicer" for the purposes of Item 1123 of Regulation AB. See
Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

 The assessments of compliance with
applicable servicing criteria, accountants' attestation reports and servicer
compliance statements of the certificate administrator of the Georgetown
Squared & Seattle Design Center Mortgage Loan, the Continental Towers
Mortgage Loan, the Nebraska Crossing Mortgage Loan, the 787 Eleventh Avenue
Mortgage Loan, the Saint Louis Galleria Mortgage Loan, the 2 North 6th Place
Mortgage Loan and the SITE JV Portfolio Mortgage Loan are omitted from this
Annual Report on Form 10-K as the certificate administrator pursuant to the
related pooling and servicing agreement or trust and servicing agreement does
not perform any activities that address servicing criteria 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) of Regulation AB.

 With respect to the pari passu
loan combinations that include the Georgetown Squared & Seattle Design
Center Mortgage Loan, the Continental Towers Mortgage Loan, the Nebraska
Crossing Mortgage Loan, the 787 Eleventh Avenue Mortgage Loan, the 2 North 6th
Place Mortgage Loan and the Saint Louis Galleria Mortgage Loan, (i) the reports
on assessment of compliance with servicing criteria and attestation reports on
assessment of compliance with servicing criteria of LNR Partners, LLC as
special servicer of the Saint Louis Galleria Mortgage Loan prior to February
16, 2023 and Argentic Services Company LP as special servicer of the Saint
Louis Galleria Mortgage Loan on and after February 16, 2023, listed on the
Exhibit Index are omitted from this Annual Report on Form 10-K as they are not
required to be included on this Annual Report on Form 10-K per Instruction 3 to
Item 1122 of Regulation AB because they are parties performing activities that
address servicing criteria relating to 5% or less of the assets of the issuing
entity; and (ii) the servicer compliance statements of Rialto Capital Advisors,
LLC as special servicer of the Georgetown Squared & Seattle Design Center
Mortgage Loan, the Continental Towers Mortgage Loan and the Nebraska Crossing
Mortgage Loan, Situs Holdings, LLC as special servicer of the 787 Eleventh
Avenue Mortgage Loan and the 2 North 6th Place Mortgage Loan, KeyBank National
Association as primary servicer of the Saint Louis Galleria Mortgage Loan and
the 2 North 6th Place Mortgage Loan, LNR Partners, LLC as special servicer of
the Saint Louis Galleria Mortgage Loan prior to February 16, 2023 and Argentic
Services Company LP as special servicer of the Saint Louis Galleria Mortgage
Loan on and after February 16, 2023, listed on the Exhibit Index are omitted
from this Annual Report on Form 10-K as they are not required by Item 1123 of
Regulation AB to be included on this Annual Report on Form 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.

 Item 1. Business.

 Item 1A. Risk Factors.

 Item 1B. Unresolved Staff Comments.

 None.

 Item 1C. Cybersecurity.

 Item 2. Properties.

 Item 3. Legal Proceedings.

 Item 4. Mine Safety Disclosures.

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

 Item 6. [Reserved]

 Item 7. Management's Discussion and Analysis of
Financial Condition and Results of Operations.

 Item 7A. Quantitative and Qualitative Disclosures
About Market Risk.

 Item 8. Financial Statements and Supplementary Data.

 Item 9. Changes in and Disagreements With
Accountants on Accounting and Financial Disclosure.

 Item 9A. Controls and Procedures.

 Item 9B. Other Information.

 None.

 Item 9C. Disclosure Regarding Foreign Jurisdictions
that Prevent Inspections.

 None.

 Item 10. Directors, Executive Officers and Corporate
Governance.

 Item 11. Executive Compensation.

 Item 12. Security Ownership of Certain Beneficial
Owners and Management and Related Stockholder Matters.

 Item 13. Certain Relationships and Related
Transactions, and Director Independence.

 Item 14. Principal Accountant Fees and Services.

 ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB

 Item 1112(b) of Regulation AB, Significant Obligor
Financial Information.

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

 Item 1114(b)(2) of Regulation AB, Significant Enhancement
Provider Financial Information.

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

 Item 1115(b) of Regulation AB, Certain Derivatives
Instruments (Financial Information).

 No entity or group of affiliated entities provides any
derivative instruments or other support for the certificates within this
transaction as described under Item 1115 of Regulation AB.

 Item 1117 of Regulation AB, Legal Proceedings.

 The registrant knows of no
material pending legal proceeding involving the trust or any party related to
the trust, other than routine litigation incidental to the duties of those
respective parties, and the following, with respect to Wells Fargo Bank,
National Association, as trustee, as certificate administrator and as
custodian, U.S. Bank Trust Company, National Association, as trustee and as
certificate administrator, and U.S. Bank National Association, as custodian.

 In December 2014, Phoenix Light SF Limited (Phoenix Light)
and certain related entities filed a complaint in the United States District
Court for the Southern District of New York alleging claims against Wells Fargo
Bank, N.A., in its capacity as trustee for a number of residential
mortgage-backed securities (RMBS) trusts. Complaints raising similar
allegations have been filed by Commerzbank AG in the Southern District of New
York, IKB International and IKB Deutsche Industriebank (together, IKB) in New
York state court, and Park Royal I LLC and Park Royal II LLC in New York state
court. In each case, the plaintiffs allege that Wells Fargo Bank, N.A., as
trustee, caused losses to investors, and plaintiffs assert causes of action
based upon, among other things, the trustee's alleged failure to notify and
enforce repurchase obligations of mortgage loan sellers for purported breaches
of representations and warranties, notify investors of alleged events of
default, and abide by appropriate standards of care following alleged events of
default. In July 2022, the district court dismissed Phoenix Light's claims and
certain of the claims asserted by Commerzbank AG, and subsequently entered
judgment in each case in favor of Wells Fargo Bank, N.A. In August 2022,
Phoenix Light and Commerzbank AG each appealed the district court's decision to
the United States Court of Appeals for the Second Circuit. Phoenix Light
dismissed its appeal in May 2023, terminating its case. In November 2023, Wells
Fargo Bank, N.A. entered into an agreement with IKB to resolve IKB's claims.
Wells Fargo Bank, N.A. previously settled two class actions filed by
institutional investors and an action filed by the National Credit Union Administration
with similar allegations.

 U.S. Bank National Association ("U.S. Bank") and other large
financial institutions have been sued in their capacity as trustee or successor
trustee for certain residential mortgage backed securities ("RMBS")
trusts. The complaints, primarily filed by investors or investor groups
against U.S. Bank and similar institutions, allege the trustees caused losses
to investors as a result of alleged failures by the sponsors, mortgage loan
sellers and servicers to comply with the governing agreements for these RMBS
trusts. Plaintiffs generally assert causes of action based upon the
trustees' purported failures to enforce repurchase obligations of mortgage loan
sellers for alleged breaches of representations and warranties, notify securityholders
of purported events of default allegedly caused by breaches of servicing
standards by mortgage loan servicers and abide by a heightened standard of care
following alleged events of default.

 U.S. Bank denies liability and believes that it has performed
its obligations under the RMBS trusts in good faith, that its actions were not
the cause of losses to investors, that it has meritorious defenses, and it has
contested and intends to continue contesting the plaintiffs' claims vigorously.
However, U.S. Bank cannot assure you as to the outcome of any of the
litigation, or the possible impact of these litigations on the trustee or the
RMBS trusts.

 On March 9, 2018, a law firm purporting to represent fifteen
Delaware statutory trusts (the "DSTs") that issued securities backed by student
loans (the "Student Loans") filed a lawsuit in the Delaware Court of Chancery
against U.S. Bank National Association ("U.S. Bank") in its capacities as
indenture trustee and successor special servicer, and three other institutions
in their respective transaction capacities, with respect to the DSTs and the
Student Loans. This lawsuit is captioned The National Collegiate Student
Loan Master Trust I, et al. v. U.S. Bank National Association, et al., C.A. No.
2018-0167-JRS (Del. Ch.) (the "NCMSLT Action"). The complaint, as amended
on June 15, 2018, alleged that the DSTs have been harmed as a result of
purported misconduct or omissions by the defendants concerning administration
of the trusts and special servicing of the Student Loans. Since the
filing of the NCMSLT Action, certain Student Loan borrowers have made
assertions against U.S. Bank concerning special servicing that appear to be
based on certain allegations made on behalf of the DSTs in the NCMSLT Action.

 U.S. Bank has filed a motion seeking dismissal of the
operative complaint in its entirety with prejudice pursuant to Chancery Court
Rules 12(b)(1) and 12(b)(6) or, in the alternative, a stay of the case while
other prior filed disputes involving the DSTs and the Student Loans are
litigated. On November 7, 2018, the Court ruled that the case should be
stayed in its entirety pending resolution of the first-filed cases. On
January 21, 2020, the Court entered an order consolidating for pretrial purposes
the NCMSLT Action and three other lawsuits pending in the Delaware Court of
Chancery concerning the DSTs and the Student Loans, which remains
pending.

 U.S. Bank denies liability in the NCMSLT Action and believes
it has performed its obligations as indenture trustee and special servicer in
good faith and in compliance in all material respects with the terms of the
agreements governing the DSTs and that it has meritorious defenses. It
has contested and intends to continue contesting the plaintiffs' claims vigorously.

 Item 1119 of Regulation AB, Affiliations and Certain
Relationships and Related Transactions.

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

 Item 1122 of Regulation AB, Compliance with Applicable
Servicing Criteria.

assessments of compliance with respect to the mortgage loans are attached
hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA
to the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1
to this Annual Report on Form 10-K is a chart identifying the entities
participating in a servicing function for the transaction responsible for each
applicable servicing criteria set forth in Item 1122(d).

assessments of compliance with respect to the Georgetown Squared & Seattle
Design Center Mortgage Loan and the Continental Towers Mortgage Loan, which are
being serviced and administered pursuant to the pooling and servicing agreement
for the CSAIL 2018-C14 Transaction, are attached hereto under Item 15 to this
Annual Report on Form 10-K. Attached as Exhibit AA to the pooling and servicing
agreement for the CSAIL 2018-C14 Transaction incorporated by reference as
Exhibit 4.2 to this Annual Report on Form 10-K is a chart identifying the
entities participating in a servicing function for the CSAIL 2018-C14
Transaction responsible for each applicable servicing criteria set forth in
Item 1122(d).

assessments of compliance with respect to the Nebraska Crossing Mortgage Loan,
which is being serviced and administered pursuant to the pooling and servicing
agreement for the UBS 2018-C14 Transaction, are attached hereto under Item 15
to this Annual Report on Form 10-K. Attached as Exhibit Z to the pooling and
servicing agreement for the UBS 2018-C14 Transaction incorporated by reference
as Exhibit 4.3 to this Annual Report on Form 10-K is a chart identifying the
entities participating in a servicing function for the UBS 2018-C14 Transaction
responsible for each applicable servicing criteria set forth in Item 1122(d).

assessments of compliance with respect to the SITE JV Portfolio Mortgage Loan,
which is being serviced and administered pursuant to the trust and servicing
agreement for the CSMC 2018-SITE Transaction, are attached hereto under Item 15
to this Annual Report on Form 10-K. Attached as Exhibit L to the trust and
servicing agreement for the CSMC 2018-SITE Transaction incorporated by
reference as Exhibit 4.4 to this Annual Report on Form 10-K is a chart
identifying the entities participating in a servicing function for the CSMC
2018-SITE Transaction responsible for each applicable servicing criteria set
forth in Item 1122(d).

assessments of compliance with respect to the 787 Eleventh Avenue Mortgage
Loan, which is being serviced and administered pursuant to the trust and
servicing agreement for the SGCMS 2019-787E Transaction, are attached hereto
under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit L
to the trust and servicing agreement for the SGCMS 2019-787E Transaction
incorporated by reference as Exhibit 4.5 to this Annual Report on Form 10-K is
a chart identifying the entities participating in a servicing function for the
SGCMS 2019-787E Transaction responsible for each applicable servicing criteria
set forth in Item 1122(d).

assessments of compliance with respect to the Saint Louis Galleria Mortgage
Loan, which is being serviced and administered pursuant to the pooling and
servicing agreement for the Benchmark 2019-B10 Transaction, are attached hereto
under Item 15 to this Annual Report on Form 10-K. Attached as Schedule II to
the pooling and servicing agreement for the Benchmark 2019-B10 Transaction
incorporated by reference as Exhibit 4.6 to this Annual Report on Form 10-K is
a chart identifying the entities participating in a servicing function for the
Benchmark 2019-B10 Transaction responsible for each applicable servicing
criteria set forth in Item 1122(d).

assessments of compliance with respect to the 2 North 6th Place Mortgage Loan,
which is being serviced and administered pursuant to the trust and servicing
agreement for the NCMS 2019-LVL Transaction, are attached hereto under Item 15
to this Annual Report on Form 10-K. Attached as Exhibit K to the trust and
servicing agreement for the NCMS 2019-LVL Transaction incorporated by reference
as Exhibit 4.7 to this Annual Report on Form 10-K is a chart identifying the
entities participating in a servicing function for the NCMS 2019-LVL
Transaction responsible for each applicable servicing criteria set forth in
Item 1122(d).

 Item 1123 of Regulation AB, Servicer Compliance Statement.

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

 Item 15. Exhibit and Financial Statement Schedules

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

 (1)
Not applicable

 (2)
Not applicable

 (3)
See below

 4.1
 Pooling
and Servicing Agreement, dated as of March 1, 2019, by and among Credit Suisse
Commercial Mortgage Securities Corp., as Depositor, Midland Loan Services, a
Division of PNC Bank, National Association, as Master Servicer and as Special
Servicer, Wells Fargo Bank, National Association, as Certificate Administrator
and as Trustee, and Park Bridge Lender Services LLC, as Operating Advisor and
as Asset Representations Reviewer (filed as Exhibit 4.1 to the registrant's
Current Report on Form 8-K filed on March 6, 2019 under Commission File No.
333-227081-01 and incorporated by reference herein).

 4.2
 Pooling
and Servicing Agreement, dated as of November 1, 2018, by and among Credit
Suisse Commercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank,
National Association, as Master Servicer, Rialto Capital Advisors, LLC, as
Special Servicer, Wells Fargo Bank, National Association, as Certificate
Administrator, Wilmington Trust, National Association, as Trustee, and
Pentalpha Surveillance 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 on March 6, 2019 under Commission File No. 333-227081-01 and incorporated
by reference herein).

 4.3
 Pooling
and Servicing Agreement, dated as of December 1, 2018, by and among UBS
Commercial Mortgage Securitization Corp., as Depositor, Midland Loan Services, a
Division of PNC Bank, National Association, as Master Servicer, Rialto Capital
Advisors, LLC, as Special Servicer, Wells Fargo Bank, National Association, as
Certificate Administrator and as Trustee, and Park Bridge Lender Services LLC,
as Operating Advisor and as Asset Representations Reviewer (filed as Exhibit
4.6 to the registrant's Current Report on Form 8-K filed on March 6, 2019 under
Commission File No. 333-227081-01 and incorporated by reference herein).

 4.4
 Trust
and Servicing Agreement, dated as of December 6, 2018, by and among Credit
Suisse Commercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank,
National Association, as Servicer, Midland Loan Services, a Division of PNC
Bank, National Association, as Special Servicer, U.S. Bank National
Association, as Trustee, U.S. Bank National Association, as Certificate
Administrator, U.S. Bank National Association, as Custodian, and Park Bridge
Lender Services LLC, as Operating Advisor (filed as Exhibit 4.2 to the

 4.5
 Trust
and Servicing Agreement, dated as of February 20, 2019, by and among SG
Commercial Mortgage Securities, LLC, as Depositor, Wells Fargo Bank, National
Association, as Servicer, AEGON USA Realty Advisors, LLC, as Special Servicer,
Wells Fargo Bank, National Association, as Certificate Administrator, and
Wilmington Trust, National Association, as Trustee (filed as Exhibit 4.3 to the

 4.6
 Pooling
and Servicing Agreement, dated as of April 1, 2019, by and among Deutsche
Mortgage & Asset Receiving Corporation, as Depositor, KeyBank National
Association, as Master Servicer, LNR Partners, LLC, as Special Servicer, Wells
Fargo Bank, National Association, as Trustee, Wells Fargo Bank, National
Association, as Certificate Administrator, Paying Agent and Custodian, and
Pentalpha Surveillance LLC, as Operating Advisor and Asset Representations
Reviewer (filed as Exhibit 4.1 to the registrant's Current Report on Form 8-K
filed on April 16, 2019 under Commission File No. 333-227081-01 and
incorporated by reference herein).

 4.7
 Trust
and Servicing Agreement, dated as of April 23, 2019, by and among Natixis
Commercial Mortgage Securities LLC, as Depositor, KeyBank National Association,
as Servicer, Situs Holdings, LLC, as Special Servicer, and Wells Fargo Bank,
National Association, as Trustee and Certificate Administrator (filed as
Exhibit 4.1 to the registrant's Current Report on Form 8-K filed on April 24,
2019 under Commission File No. 333-227081-01 and incorporated by reference
herein).

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

 4.9
 Co-Lender
Agreement, dated as of December 6, 2018, by and between Column Financial, Inc.,
as Initial Note A-1 Holder, Column Financial, Inc., as Initial Note A-2 Holder,
and Column Financial, Inc., as Initial Note B Holder (filed as Exhibit 4.9 to
the registrant's Current Report on Form 8-K filed on March 6, 2019 under
Commission File No. 333-227081-01 and incorporated by reference herein).

 4.10 Agreement
Between Noteholders, dated as of January 9, 2019, by and between Societe
Generale Financial Corporation, as Initial Note A-1A Holder, Societe Generale
Financial Corporation, as Initial Note A-1B Holder, Societe Generale Financial
Corporation, as Initial Note A-1C Holder, Societe Generale Financial
Corporation, as Initial Note A-1D Holder, Societe Generale Financial
Corporation, as Initial Note A-2 Holder, and Societe Generale Financial
Corporation, as Initial Note B Holder (filed as Exhibit 4.10 to the

 4.11 Agreement
Between Note Holders, dated as of December 28, 2018, by and among Soci t
G n rale, as Initial Note A-1 Holder, Soci t G n rale, as Initial Note A-2
Holder, Soci t G n rale, as Initial Note A-3 Holder, and Soci t G n rale, as
Initial Note A-4 Holder (filed as Exhibit 4.11 to the registrant's Current
Report on Form 8-K filed on March 6, 2019 under Commission File No.
333-227081-01 and incorporated by reference herein).

 4.12 Amended
and Restated Co-Lender Agreement, dated as of February 11, 2019, by and among
Natixis Real Estate Capital LLC, as Note A-1 Holder, Natixis Real Estate
Capital LLC, as Note A-2 Holder, Natixis Real Estate Capital LLC, as Note A-3
Holder, Natixis Real Estate Capital LLC, as Note A-B Holder, and John Hancock
Life Insurance Company (U.S.A.), as Note B Holder (filed as Exhibit 4.12 to the

 4.13 Co-Lender
Agreement, dated as of December 27, 2018, between Deutsche Bank AG, New York
Branch, as Note A-1-A1 Holder, Deutsche Bank AG, New York Branch, as Note
A-1-A2 Holder, Deutsche Bank AG, New York Branch, as Note A-1-A3 Holder,
Deutsche Bank AG, New York Branch, as Note A-1-A4 Holder, Deutsche Bank AG, New
York Branch, as Note A-1-A5 Holder, Soci t G n rale, as Note A-2-A1 Holder,
Soci t G n rale Financial Corporation, as Note A-2-A2 Holder, Soci t
G n rale, as Note A-2-A3 Holder, Soci t G n rale Financial Corporation, as
Note A-2-A4 Holder, and Soci t G n rale Financial Corporation, as Note A-2-A5
Holder (filed as Exhibit 4.13 to the registrant's Current Report on Form 8-K
filed on March 6, 2019 under Commission File No. 333-227081-01 and incorporated
by reference herein).

 4.14 Agreement
Among Note Holders, dated as of November 1, 2018, by and among Column
Financial, Inc., as Initial Note A-1 Holder, Column Financial, Inc., as Initial
Note A-2 Holder, Column Financial, Inc., as Initial Note A-3 Holder, and Column
Financial, Inc., as Initial Note A-4 Holder (filed as Exhibit 4.14 to the

 4.15 Agreement
Between Note Holders, dated as of August 9, 2018, by and among Column
Financial, Inc., as Initial Agent, 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 A-3 Holder (filed as Exhibit 4.15 to the registrant's
Current Report on Form 8-K filed on March 6, 2019 under Commission File No.
333-227081-01 and incorporated by reference herein).

 4.16 Agreement
Between Note Holders, dated as of December 12, 2018, by and between Soci t
G n rale, as Initial Note A-1 Holder, Soci t G n rale, as Initial Note A-2
Holder, Soci t G n rale, as Initial Note A-3 Holder, and Soci t G n rale, as
Initial Note A-4 Holder (filed as Exhibit 4.16 to the registrant's Current
Report on Form 8-K filed on March 6, 2019 under Commission File No.
333-227081-01 and incorporated by reference herein).

 4.17 Agreement
Between Note Holders, dated as of February 7, 2019, by and between Grass River
Warehouse Facility Entity One, LLC, as Initial Note A-1 Holder, and Grass River
Warehouse Facility Entity One, LLC, as Initial Note A-2 Holder (filed as
Exhibit 4.17 to the registrant's Current Report on Form 8-K filed on March 6,
2019 under Commission File No. 333-227081-01 and incorporated by reference herein).

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

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

 33.1
National Association, as Master Servicer

 33.2

 33.3
 Wells Fargo Bank, National Association, as Trustee
and Certificate Administrator

 33.4
Custodian

 33.5
Advisor

 33.6
as Servicing Function Participant for the Certificate Administrator

 33.7
as Servicing Function Participant for the Custodian

 33.8
National Association, as Primary Servicer of the Darden Headquarters Mortgage
Loan (see Exhibit 33.1)

 33.9
of the Darden Headquarters Mortgage Loan (see Exhibit 33.2)

 33.10
Wells Fargo Bank, National Association, as Trustee of the Darden Headquarters

 33.11
Custodian of the Darden Headquarters Mortgage Loan (see Exhibit 33.4)

 33.12
Advisor of the Darden Headquarters Mortgage Loan (see Exhibit 33.5)

 33.13 Computershare Trust Company, National Association, as
Servicing Function Participant for the Custodian (see Exhibit 33.7)

 33.14
National Association, as Primary Servicer of the ExchangeRight Net Leased
Portfolio 24 Mortgage Loan (see Exhibit 33.1)

 33.15
of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 33.2)

 33.16
Wells Fargo Bank, National Association, as Trustee of the ExchangeRight Net
Leased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

 33.17
Custodian of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see
Exhibit 33.4)

 33.18
 Park Bridge Lender Services LLC, as Operating Advisor
of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 33.5)

 33.19

 33.20
National Association, as Primary Servicer of the Desert Marketplace Mortgage
Loan (see Exhibit 33.1)

 33.21
of the Desert Marketplace Mortgage Loan (see Exhibit 33.2)

 33.22
Wells Fargo Bank, National Association, as Trustee of the Desert Marketplace

 33.23
Custodian of the Desert Marketplace Mortgage Loan (see Exhibit 33.4)

 33.24
Advisor of the Desert Marketplace Mortgage Loan (see Exhibit 33.5)

 33.25

 33.26
Servicer of the Georgetown Squared & Seattle Design Center Mortgage Loan

 33.27
of the Georgetown Squared & Seattle Design Center Mortgage Loan

 33.28
Wilmington Trust, National Association, as Trustee of the Georgetown Squared
& Seattle Design Center Mortgage Loan (Omitted. See Explanatory Notes.)

 33.29
Custodian of the Georgetown Squared & Seattle Design Center Mortgage Loan
(see Exhibit 33.4)

 33.30
of the Georgetown Squared & Seattle Design Center Mortgage Loan

 33.31
Participant of the Georgetown Squared & Seattle Design Center Mortgage Loan

 33.32

 33.33
Servicer of the Continental Towers Mortgage Loan (see Exhibit 33.26)

 33.34
of the Continental Towers Mortgage Loan (see Exhibit 33.27)

 33.35
Wilmington Trust, National Association, as Trustee of the Continental Towers

 33.36
Custodian of the Continental Towers Mortgage Loan (see Exhibit 33.4)

 33.37
of the Continental Towers Mortgage Loan (see Exhibit 33.30)

 33.38
Participant of the Continental Towers Mortgage Loan (see Exhibit 33.31)

 33.39

 33.40
National Association, as Primary Servicer of the Nebraska Crossing Mortgage
Loan (see Exhibit 33.1)

 33.41
of the Nebraska Crossing Mortgage Loan (see Exhibit 33.27)

 33.42
Wells Fargo Bank, National Association, as Trustee of the Nebraska Crossing

 33.43
Custodian of the Nebraska Crossing Mortgage Loan (see Exhibit 33.4)

 33.44
Advisor of the Nebraska Crossing Mortgage Loan (see Exhibit 33.5)

 33.45

 33.46
Servicer of the SITE JV Portfolio Mortgage Loan (see Exhibit 33.26)

 33.47
National Association, as Special Servicer of the SITE JV Portfolio Mortgage
Loan (see Exhibit 33.1)

 33.48
 U.S. Bank Trust Company, National Association, as
Trustee of the SITE JV Portfolio Mortgage Loan

 33.49
 U.S. Bank National Association, as Custodian of
the SITE JV Portfolio Mortgage Loan (see Exhibit 33.48)

 33.50
Advisor of the SITE JV Portfolio Mortgage Loan (see Exhibit 33.5)

 33.51
Participant of the SITE JV Portfolio Mortgage Loan (see Exhibit 33.31)

 33.52
Servicer of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 33.26)

 33.53
 Situs Holdings, LLC, as Special Servicer of the
787 Eleventh Avenue Mortgage Loan

 33.54
Wilmington Trust, National Association, as Trustee of the 787 Eleventh Avenue Mortgage
Loan (Omitted. See Explanatory Notes.)

 33.55
Custodian of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 33.4)

 33.56
Participant of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 33.31)

 33.57

 33.58
 KeyBank National Association, as Primary Servicer
of the Saint Louis Galleria Mortgage Loan

 33.59
LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria Mortgage
Loan prior to February 16, 2023 (Omitted. See Explanatory Notes.)

 33.60
Argentic Services Company LP, as Special Servicer of the Saint Louis Galleria
Mortgage Loan on and after February 16, 2023 (Omitted. See Explanatory Notes.)

 33.61
Wells Fargo Bank, National Association, as Trustee of the Saint Louis Galleria

 33.62
Custodian of the Saint Louis Galleria Mortgage Loan (see Exhibit 33.4)

 33.63
of the Saint Louis Galleria Mortgage Loan (see Exhibit 33.30)

 33.64
 Computershare Trust Company, National Association, as
Servicing Function Participant for the Custodian (see Exhibit 33.7)

 33.65
 KeyBank National Association, as Primary Servicer
of the 2 North 6th Place Mortgage Loan (see Exhibit 33.58)

 33.66
 Situs Holdings, LLC, as Special Servicer of the 2
North 6th Place Mortgage Loan (see Exhibit 33.53)

 33.67
Wells Fargo Bank, National Association, as Trustee of the 2 North 6th Place

 33.68
Custodian of the 2 North 6th Place Mortgage Loan (see Exhibit 33.4)

 33.69

 Attestation
reports on assessment of compliance with servicing criteria for asset-backed
securities.

 34.1
National Association, as Master Servicer

 34.2

 34.3
 Wells Fargo Bank, National Association, as Trustee and
Certificate Administrator

 34.4
Custodian

 34.5
Advisor

 34.6
as Servicing Function Participant for the Certificate Administrator

 34.7
as Servicing Function Participant for the Custodian

 34.8
National Association, as Primary Servicer of the Darden Headquarters Mortgage
Loan (see Exhibit 34.1)

 34.9
of the Darden Headquarters Mortgage Loan (see Exhibit 34.2)

 34.10
Wells Fargo Bank, National Association, as Trustee of the Darden Headquarters

 34.11
Custodian of the Darden Headquarters Mortgage Loan (see Exhibit 34.4)

 34.12
Advisor of the Darden Headquarters Mortgage Loan (see Exhibit 34.5)

 34.13

 34.14
National Association, as Primary Servicer of the ExchangeRight Net Leased
Portfolio 24 Mortgage Loan (see Exhibit 34.1)

 34.15
of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 34.2)

 34.16
Wells Fargo Bank, National Association, as Trustee of the ExchangeRight Net
Leased Portfolio 24 Mortgage Loan (Omitted. See Explanatory Notes.)

 34.17
Custodian of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see
Exhibit 34.4)

 34.18
Advisor of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit
34.5)

 34.19

 34.20
National Association, as Primary Servicer of the Desert Marketplace Mortgage
Loan (see Exhibit 34.1)

 34.21
of the Desert Marketplace Mortgage Loan (see Exhibit 34.2)

 34.22
Wells Fargo Bank, National Association, as Trustee of the Desert Marketplace

 34.23
Custodian of the Desert Marketplace Mortgage Loan (see Exhibit 34.4)

 34.24
Advisor of the Desert Marketplace Mortgage Loan (see Exhibit 34.5)

 34.25

 34.26
Servicer of the Georgetown Squared & Seattle Design Center Mortgage Loan

 34.27
of the Georgetown Squared & Seattle Design Center Mortgage Loan

 34.28
Wilmington Trust, National Association, as Trustee of the Georgetown Squared
& Seattle Design Center Mortgage Loan (Omitted. See Explanatory Notes.)

 34.29
Custodian of the Georgetown Squared & Seattle Design Center Mortgage Loan
(see Exhibit 34.4)

 34.30
of the Georgetown Squared & Seattle Design Center Mortgage Loan

 34.31
Participant of the Georgetown Squared & Seattle Design Center Mortgage Loan

 34.32

 34.33
Servicer of the Continental Towers Mortgage Loan (see Exhibit 34.26)

 34.34
of the Continental Towers Mortgage Loan (see Exhibit 34.27)

 34.35
Wilmington Trust, National Association, as Trustee of the Continental Towers

 34.36
Custodian of the Continental Towers Mortgage Loan (see Exhibit 34.4)

 34.37
of the Continental Towers Mortgage Loan (see Exhibit 34.30)

 34.38
Participant of the Continental Towers Mortgage Loan (see Exhibit 34.31)

 34.39

 34.40
National Association, as Primary Servicer of the Nebraska Crossing Mortgage
Loan (see Exhibit 34.1)

 34.41
of the Nebraska Crossing Mortgage Loan (see Exhibit 34.27)

 34.42
Wells Fargo Bank, National Association, as Trustee of the Nebraska Crossing

 34.43
Custodian of the Nebraska Crossing Mortgage Loan (see Exhibit 34.4)

 34.44
Advisor of the Nebraska Crossing Mortgage Loan (see Exhibit 34.5)

 34.45

 34.46
Servicer of the SITE JV Portfolio Mortgage Loan (see Exhibit 34.26)

 34.47
National Association, as Special Servicer of the SITE JV Portfolio Mortgage
Loan (see Exhibit 34.1)

 34.48
 U.S. Bank Trust Company, National Association, as
Trustee of the SITE JV Portfolio Mortgage Loan

 34.49
 U.S. Bank National Association, as Custodian of
the SITE JV Portfolio Mortgage Loan (see Exhibit 34.48)

 34.50
Advisor of the SITE JV Portfolio Mortgage Loan (see Exhibit 34.5)

 34.51
Participant of the SITE JV Portfolio Mortgage Loan (see Exhibit 34.31)

 34.52
Servicer of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 34.26)

 34.53
 Situs Holdings, LLC, as Special Servicer of the
787 Eleventh Avenue Mortgage Loan

 34.54
Wilmington Trust, National Association, as Trustee of the 787 Eleventh Avenue

 34.55
Custodian of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 34.4)

 34.56
Participant of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 34.31)

 34.57

 34.58
 KeyBank National Association, as Primary Servicer
of the Saint Louis Galleria Mortgage Loan

 34.59
LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria Mortgage
Loan prior to February 16, 2023 (Omitted. See Explanatory Notes.)

 34.60
Argentic Services Company LP, as Special Servicer of the Saint Louis Galleria
Mortgage Loan on and after February 16, 2023 (Omitted. See Explanatory Notes.)

 34.61
Wells Fargo Bank, National Association, as Trustee of the Saint Louis Galleria

 34.62
Custodian of the Saint Louis Galleria Mortgage Loan (see Exhibit 34.4)

 34.63
of the Saint Louis Galleria Mortgage Loan (see Exhibit 34.30)

 34.64

 34.65
 KeyBank National Association, as Primary Servicer
of the 2 North 6th Place Mortgage Loan (see Exhibit 34.58)

 34.66
 Situs Holdings, LLC, as Special Servicer of the 2
North 6th Place Mortgage Loan (see Exhibit 34.53)

 34.67
Wells Fargo Bank, National Association, as Trustee of the 2 North 6th Place

 34.68
Custodian of the 2 North 6th Place Mortgage Loan (see Exhibit 34.4)

 34.69

Servicer compliance statements.

 35.1
National Association, as Master Servicer

 35.2

 35.3
Certificate Administrator

 35.4
as Servicing Function Participant for the Certificate Administrator

 35.5
National Association, as Primary Servicer of the Darden Headquarters Mortgage
Loan (see Exhibit 35.1)

 35.6
of the Darden Headquarters Mortgage Loan (see Exhibit 35.2)

 35.7
National Association, as Primary Servicer of the ExchangeRight Net Leased
Portfolio 24 Mortgage Loan (see Exhibit 35.1)

 35.8
of the ExchangeRight Net Leased Portfolio 24 Mortgage Loan (see Exhibit 35.2)

 35.9
National Association, as Primary Servicer of the Desert Marketplace Mortgage
Loan (see Exhibit 35.1)

 35.10
of the Desert Marketplace Mortgage Loan (see Exhibit 35.2)

 35.11
Servicer of the Georgetown Squared & Seattle Design Center Mortgage Loan

 35.12
Rialto Capital Advisors, LLC, as Special Servicer of the Georgetown Squared
& Seattle Design Center Mortgage Loan (Omitted. See Explanatory Notes.)

 35.13
Servicer of the Continental Towers Mortgage Loan (see Exhibit 35.11)

 35.14
Rialto Capital Advisors, LLC, as Special Servicer of the Continental Towers

 35.15
National Association, as Primary Servicer of the Nebraska Crossing Mortgage
Loan (see Exhibit 35.1)

 35.16
Rialto Capital Advisors, LLC, as Special Servicer of the Nebraska Crossing

 35.17
Servicer of the SITE JV Portfolio Mortgage Loan (see Exhibit 35.11)

 35.18
National Association, as Special Servicer of the SITE JV Portfolio Mortgage
Loan (see Exhibit 35.1)

 35.19
Servicer of the 787 Eleventh Avenue Mortgage Loan (see Exhibit 35.11)

 35.20
Situs Holdings, LLC, as Special Servicer of the 787 Eleventh Avenue Mortgage
Loan (Omitted. See Explanatory Notes.)

 35.21
KeyBank National Association, as Primary Servicer of the Saint Louis Galleria

 35.22
LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria Mortgage
Loan prior to February 16, 2023 (Omitted. See Explanatory Notes.)

 35.23
Argentic Services Company LP, as Special Servicer of the Saint Louis Galleria
Mortgage Loan on and after February 16, 2023 (Omitted. See Explanatory Notes.)

 35.24
KeyBank National Association, as Primary Servicer of the 2 North 6th Place

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

 99.1 Mortgage
Loan Purchase Agreement, dated as of February 28, 2019, between Credit Suisse
Commercial Mortgage Securities Corp. and Column Financial, Inc. (filed as
Exhibit 99.1 to the registrant's Current Report on Form 8-K filed on March 6,
2019 under Commission File No. 333-227081-01 and incorporated by reference
herein)

 99.2 Mortgage
Loan Purchase Agreement, dated as of February 28, 2019, between Credit Suisse
Commercial Mortgage Securities Corp., Grass River Real Estate Credit Partners
Loan Funding, LLC and Grass River Real Estate Credit Partners REIT, LLC (filed
as Exhibit 99.2 to the registrant's Current Report on Form 8-K filed on March
6, 2019 under Commission File No. 333-227081-01 and incorporated by reference
herein)

 99.3 Mortgage
Loan Purchase Agreement, dated as of February 28, 2019, between Credit Suisse
Commercial Mortgage Securities Corp. and Societe Generale Financial Corporation
(filed as Exhibit 99.3 to the registrant's Current Report on Form 8-K filed on
March 6, 2019 under Commission File No. 333-227081-01 and incorporated by
reference herein)

 99.4 Mortgage
Loan Purchase Agreement, dated as of February 28, 2019, between Credit Suisse
Commercial Mortgage Securities Corp., BSPRT CMBS Finance, LLC and Benefit
Street Partners Realty Trust, Inc. (filed as Exhibit 99.4 to the registrant's
Current Report on Form 8-K filed on March 6, 2019 under Commission File No.
333-227081-01 and incorporated by reference herein)

 (b) The exhibits required to be filed by the
Registrant 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 the
Securities Exchange Act of 1934, the registrant has duly caused this report to
be signed on its behalf by the undersigned, thereunto duly authorized.

 Credit Suisse Commercial Mortgage
Securities Corp.

(Depositor)

 /s/ Lawrence Chun

 Lawrence Chun, Authorized Signatory

 (senior officer in charge of
securitization of the depositor)

 Date: March 12, 2024