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





I,
Kunal K. Singh, certify that:



1. I
have reviewed this report on Form 10-K and all reports on Form 10-D required to
be filed in respect of the period covered by this report on Form 10-K of the
JPMCC Commercial Mortgage Securities Trust 2019-COR5 (the "Exchange Act
periodic reports");



2.
Based on my knowledge, the Exchange Act periodic reports, taken as a whole, do
not contain any untrue statement of a material fact or omit to state a material
fact necessary to make the statements made, in light of the circumstances under
which such statements were made, not misleading with respect to the period
covered by this report;



3.
Based on my knowledge, all of the distribution, servicing and other information
required to be provided under Form 10-D for the period covered by this report
is included in the Exchange Act periodic reports;



4.
Based on my knowledge and the servicer compliance statements required in this
report under Item 1123 of Regulation AB, and except as disclosed in the
Exchange Act periodic reports, the servicers have fulfilled their obligations
under the servicing agreements in all material respects; and



5. All
of the reports on assessment of compliance with servicing criteria for
asset-backed securities and their related attestation reports on assessment of
compliance with servicing criteria for asset-backed securities required to be
included in this report in accordance with Item 1122 of Regulation AB and
Exchange Act Rules 13a-18 and 15d-18 have been included as an exhibit to this
report, except as otherwise disclosed in this report. Any material instances of
noncompliance described in such reports have been disclosed in this report on
Form 10-K.





In
giving the certifications above, I have reasonably relied on information
provided to me by the following unaffiliated parties:



Midland
Loan Services, a Division of PNC Bank, National Association, as Master Servicer,
Midland Loan Services, a Division of PNC Bank, National Association, as Special
Servicer, Wells Fargo Bank, National Association, as Trustee and Certificate
Administrator, Wells Fargo Bank, National Association, as Custodian, Pentalpha
Surveillance LLC, as Operating Advisor, Computershare Trust Company, National
Association, as Servicing Function Participant for the Certificate
Administrator, Computershare Trust Company, National Association, as Servicing
Function Participant for the Custodian, Midland Loan Services, a Division of
PNC Bank, National Association, as Primary Servicer for the 3 Columbus Circle
Mortgage Loan, LNR Partners, LLC, as Special Servicer for the 3 Columbus Circle
Mortgage Loan, Wells Fargo Bank, National Association, as Trustee for the 3
Columbus Circle Mortgage Loan, Wells Fargo Bank, National Association, as
Custodian for the 3 Columbus Circle Mortgage Loan, Pentalpha Surveillance LLC,
as Operating Advisor for the 3 Columbus Circle Mortgage Loan, Computershare
Trust Company, National Association, as Servicing Function Participant for the
Custodian for the 3 Columbus Circle Mortgage Loan, Midland Loan Services, a
Division of PNC Bank, National Association, as Primary Servicer for the ICON 18
- 295 DeGraw Street Mortgage Loan, Situs Holdings, LLC, as Special Servicer for
the ICON 18 - 295 DeGraw Street Mortgage Loan, Wells Fargo Bank, National
Association, as Trustee for the ICON 18 - 295 DeGraw Street Mortgage Loan,
Wells Fargo Bank, National Association, as Custodian for the ICON 18 - 295
DeGraw Street Mortgage Loan, Park Bridge Lender Services LLC, as Operating
Advisor for the ICON 18 - 295 DeGraw Street Mortgage Loan, Computershare Trust
Company, National Association, as Servicing Function Participant for the
Custodian for the ICON 18 - 295 DeGraw Street Mortgage Loan, Midland Loan
Services, a Division of PNC Bank, National Association, as Primary Servicer for
the ICON 18 - 106 Bedford Avenue Mortgage Loan, Situs Holdings, LLC, as Special
Servicer for the ICON 18 - 106 Bedford Avenue Mortgage Loan, Wells Fargo Bank,
National Association, as Trustee for the ICON 18 - 106 Bedford Avenue Mortgage
Loan, Wells Fargo Bank, National Association, as Custodian for the ICON 18 -
106 Bedford Avenue Mortgage Loan, Park Bridge Lender Services LLC, as Operating
Advisor for the ICON 18 - 106 Bedford Avenue Mortgage Loan, Computershare Trust
Company, National Association, as Servicing Function Participant for the
Custodian for the ICON 18 - 106 Bedford Avenue Mortgage Loan, Midland Loan
Services, a Division of PNC Bank, National Association, as Primary Servicer for
the ICON 18 - 522 East 5th Street Mortgage Loan, Situs Holdings, LLC, as
Special Servicer for the ICON 18 - 522 East 5th Street Mortgage Loan, Wells
Fargo Bank, National Association, as Trustee for the ICON 18 - 522 East 5th
Street Mortgage Loan, Wells Fargo Bank, National Association, as Custodian for
the ICON 18 - 522 East 5th Street Mortgage Loan, Park Bridge Lender Services
LLC, as Operating Advisor for the ICON 18 - 522 East 5th Street Mortgage Loan,
Computershare Trust Company, National Association, as Servicing Function
Participant for the Custodian for the ICON 18 - 522 East 5th Street Mortgage
Loan, Midland Loan Services, a Division of PNC Bank, National Association, as
Primary Servicer for the ICON 18 - 320-324 West 14th Street Mortgage Loan,
Situs Holdings, LLC, as Special Servicer for the ICON 18 - 320-324 West 14th
Street Mortgage Loan, Wells Fargo Bank, National Association, as Trustee for
the ICON 18 - 320-324 West 14th Street Mortgage Loan, Wells Fargo Bank,
National Association, as Custodian for the ICON 18 - 320-324 West 14th Street
Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for the
ICON 18 - 320-324 West 14th Street Mortgage Loan, Computershare Trust Company,
National Association, as Servicing Function Participant for the Custodian for
the ICON 18 - 320-324 West 14th Street Mortgage Loan, Midland Loan Services, a
Division of PNC Bank, National Association, as Primary Servicer for the ICON 18
- 446-450 West 19th Street Mortgage Loan, Situs Holdings, LLC, as Special
Servicer for the ICON 18 - 446-450 West 19th Street Mortgage Loan, Wells Fargo
Bank, National Association, as Trustee for the ICON 18 - 446-450 West 19th
Street Mortgage Loan, Wells Fargo Bank, National Association, as Custodian for
the ICON 18 - 446-450 West 19th Street Mortgage Loan, Park Bridge Lender
Services LLC, as Operating Advisor for the ICON 18 - 446-450 West 19th Street
Mortgage Loan, Computershare Trust Company, National Association, as Servicing
Function Participant for the Custodian for the ICON 18 - 446-450 West 19th
Street Mortgage Loan, Midland Loan Services, a Division of PNC Bank, National
Association, as Primary Servicer for the ICON 18 - 57-59 Second Avenue Mortgage
Loan, Situs Holdings, LLC, as Special Servicer for the ICON 18 - 57-59 Second
Avenue Mortgage Loan, Wells Fargo Bank, National Association, as Trustee for
the ICON 18 - 57-59 Second Avenue Mortgage Loan, Wells Fargo Bank, National
Association, as Custodian for the ICON 18 - 57-59 Second Avenue Mortgage Loan,
Park Bridge Lender Services LLC, as Operating Advisor for the ICON 18 - 57-59
Second Avenue Mortgage Loan, Computershare Trust Company, National Association,
as Servicing Function Participant for the Custodian for the ICON 18 - 57-59
Second Avenue Mortgage Loan, Midland Loan Services, a Division of PNC Bank,
National Association, as Primary Servicer for the ICON 18 - 43 West 27th Street
Mortgage Loan, Situs Holdings, LLC, as Special Servicer for the ICON 18 - 43
West 27th Street Mortgage Loan, Wells Fargo Bank, National Association, as
Trustee for the ICON 18 - 43 West 27th Street Mortgage Loan, Wells Fargo Bank,
National Association, as Custodian for the ICON 18 - 43 West 27th Street
Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for the
ICON 18 - 43 West 27th Street Mortgage Loan, Computershare Trust Company,
National Association, as Servicing Function Participant for the Custodian for
the ICON 18 - 43 West 27th Street Mortgage Loan, Midland Loan Services, a
Division of PNC Bank, National Association, as Primary Servicer for the ICON 18
- 59-61 East 3rd Street Mortgage Loan, Situs Holdings, LLC, as Special Servicer
for the ICON 18 - 59-61 East 3rd Street Mortgage Loan, Wells Fargo Bank,
National Association, as Trustee for the ICON 18 - 59-61 East 3rd Street
Mortgage Loan, Wells Fargo Bank, National Association, as Custodian for the
ICON 18 - 59-61 East 3rd Street Mortgage Loan, Park Bridge Lender Services LLC,
as Operating Advisor for the ICON 18 - 59-61 East 3rd Street Mortgage Loan,
Computershare Trust Company, National Association, as Servicing Function
Participant for the Custodian for the ICON 18 - 59-61 East 3rd Street Mortgage
Loan, Midland Loan Services, a Division of PNC Bank, National Association, as
Primary Servicer for the ICON 18 - 808 Lexington Avenue Mortgage Loan, Situs
Holdings, LLC, as Special Servicer for the ICON 18 - 808 Lexington Avenue
Mortgage Loan, Wells Fargo Bank, National Association, as Trustee for the ICON 18
- 808 Lexington Avenue Mortgage Loan, Wells Fargo Bank, National Association,
as Custodian for the ICON 18 - 808 Lexington Avenue Mortgage Loan, Park Bridge
Lender Services LLC, as Operating Advisor for the ICON 18 - 808 Lexington
Avenue Mortgage Loan, Computershare Trust Company, National Association, as
Servicing Function Participant for the Custodian for the ICON 18 - 808
Lexington Avenue Mortgage Loan, Midland Loan Services, a Division of PNC Bank,
National Association, as Primary Servicer for the ICON 18 - 1384 First Avenue
Mortgage Loan, Situs Holdings, LLC, as Special Servicer for the ICON 18 - 1384
First Avenue Mortgage Loan, Wells Fargo Bank, National Association, as Trustee
for the ICON 18 - 1384 First Avenue Mortgage Loan, Wells Fargo Bank, National
Association, as Custodian for the ICON 18 - 1384 First Avenue Mortgage Loan,
Park Bridge Lender Services LLC, as Operating Advisor for the ICON 18 - 1384
First Avenue Mortgage Loan, Computershare Trust Company, National Association,
as Servicing Function Participant for the Custodian for the ICON 18 - 1384
First Avenue Mortgage Loan, Midland Loan Services, a Division of PNC Bank,
National Association, as Primary Servicer for the ICON 18 - 329 Union Street
Mortgage Loan, Situs Holdings, LLC, as Special Servicer for the ICON 18 - 329
Union Street Mortgage Loan, Wells Fargo Bank, National Association, as Trustee
for the ICON 18 - 329 Union Street Mortgage Loan, Wells Fargo Bank, National
Association, as Custodian for the ICON 18 - 329 Union Street Mortgage Loan,
Park Bridge Lender Services LLC, as Operating Advisor for the ICON 18 - 329
Union Street Mortgage Loan, Computershare Trust Company, National Association,
as Servicing Function Participant for the Custodian for the ICON 18 - 329 Union
Street Mortgage Loan, Midland Loan Services, a Division of PNC Bank, National
Association, as Primary Servicer for the ICON 18 - 350 East 13th Street
Mortgage Loan, Situs Holdings, LLC, as Special Servicer for the ICON 18 - 350
East 13th Street Mortgage Loan, Wells Fargo Bank, National Association, as
Trustee for the ICON 18 - 350 East 13th Street Mortgage Loan, Wells Fargo Bank,
National Association, as Custodian for the ICON 18 - 350 East 13th Street
Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for the
ICON 18 - 350 East 13th Street Mortgage Loan, Computershare Trust Company,
National Association, as Servicing Function Participant for the Custodian for
the ICON 18 - 350 East 13th Street Mortgage Loan, Midland Loan Services, a
Division of PNC Bank, National Association, as Primary Servicer for the ICON 18
- 358 & 362 11th Street Mortgage Loan, Situs Holdings, LLC, as Special
Servicer for the ICON 18 - 358 & 362 11th Street Mortgage Loan, Wells Fargo
Bank, National Association, as Trustee for the ICON 18 - 358 & 362 11th
Street Mortgage Loan, Wells Fargo Bank, National Association, as Custodian for
the ICON 18 - 358 & 362 11th Street Mortgage Loan, Park Bridge Lender
Services LLC, as Operating Advisor for the ICON 18 - 358 & 362 11th Street
Mortgage Loan, Computershare Trust Company, National Association, as Servicing
Function Participant for the Custodian for the ICON 18 - 358 & 362 11th
Street Mortgage Loan, Midland Loan Services, a Division of PNC Bank, National
Association, as Primary Servicer for the ICON 18 - 610 East 9th Street Mortgage
Loan, Situs Holdings, LLC, as Special Servicer for the ICON 18 - 610 East 9th
Street Mortgage Loan, Wells Fargo Bank, National Association, as Trustee for
the ICON 18 - 610 East 9th Street Mortgage Loan, Wells Fargo Bank, National
Association, as Custodian for the ICON 18 - 610 East 9th Street Mortgage Loan,
Park Bridge Lender Services LLC, as Operating Advisor for the ICON 18 - 610
East 9th Street Mortgage Loan, Computershare Trust Company, National Association,
as Servicing Function Participant for the Custodian for the ICON 18 - 610 East
9th Street Mortgage Loan, Midland Loan Services, a Division of PNC Bank,
National Association, as Primary Servicer for the ICON 18 - 316 West 14th
Street Mortgage Loan, Situs Holdings, LLC, as Special Servicer for the ICON 18
- 316 West 14th Street Mortgage Loan, Wells Fargo Bank, National Association,
as Trustee for the ICON 18 - 316 West 14th Street Mortgage Loan, Wells Fargo
Bank, National Association, as Custodian for the ICON 18 - 316 West 14th Street
Mortgage Loan, Park Bridge Lender Services LLC, as Operating Advisor for the
ICON 18 - 316 West 14th Street Mortgage Loan, Computershare Trust Company,
National Association, as Servicing Function Participant for the Custodian for
the ICON 18 - 316 West 14th Street Mortgage Loan, Midland Loan Services, a
Division of PNC Bank, National Association, as Primary Servicer for the ICON 18
- 402 East 12th Street Mortgage Loan, Situs Holdings, LLC, as Special Servicer
for the ICON 18 - 402 East 12th Street Mortgage Loan, Wells Fargo Bank,
National Association, as Trustee for the ICON 18 - 402 East 12th Street
Mortgage Loan, Wells Fargo Bank, National Association, as Custodian for the
ICON 18 - 402 East 12th Street Mortgage Loan, Park Bridge Lender Services LLC,
as Operating Advisor for the ICON 18 - 402 East 12th Street Mortgage Loan,
Computershare Trust Company, National Association, as Servicing Function
Participant for the Custodian for the ICON 18 - 402 East 12th Street Mortgage
Loan, Midland Loan Services, a Division of PNC Bank, National Association, as
Primary Servicer for the ICON 18 - 42 Sidney Place Mortgage Loan, Situs
Holdings, LLC, as Special Servicer for the ICON 18 - 42 Sidney Place Mortgage
Loan, Wells Fargo Bank, National Association, as Trustee for the ICON 18 - 42
Sidney Place Mortgage Loan, Wells Fargo Bank, National Association, as
Custodian for the ICON 18 - 42 Sidney Place Mortgage Loan, Park Bridge Lender
Services LLC, as Operating Advisor for the ICON 18 - 42 Sidney Place Mortgage
Loan, Computershare Trust Company, National Association, as Servicing Function
Participant for the Custodian for the ICON 18 - 42 Sidney Place Mortgage Loan,
Midland Loan Services, a Division of PNC Bank, National Association, as Primary
Servicer for the ICON 18 - 413 South 5th Street Mortgage Loan, Situs Holdings,
LLC, as Special Servicer for the ICON 18 - 413 South 5th Street Mortgage Loan,
Wells Fargo Bank, National Association, as Trustee for the ICON 18 - 413 South
5th Street Mortgage Loan, Wells Fargo Bank, National Association, as Custodian
for the ICON 18 - 413 South 5th Street Mortgage Loan, Park Bridge Lender
Services LLC, as Operating Advisor for the ICON 18 - 413 South 5th Street
Mortgage Loan, Computershare Trust Company, National Association, as Servicing
Function Participant for the Custodian for the ICON 18 - 413 South 5th Street
Mortgage Loan, Midland Loan Services, a Division of PNC Bank, National
Association, as Primary Servicer for the ICON Upper East Side Portfolio Mortgage
Loan, CWCapital Asset Management LLC, as Special Servicer for the ICON Upper
East Side Portfolio Mortgage Loan, Wells Fargo Bank, National Association, as
Trustee for the ICON Upper East Side Portfolio Mortgage Loan, Wells Fargo Bank,
National Association, as Custodian for the ICON Upper East Side Portfolio
Mortgage Loan, Computershare Trust Company, National Association, as Servicing
Function Participant for the Custodian for the ICON Upper East Side Portfolio
Mortgage Loan, Midland Loan Services, a Division of PNC Bank, National
Association, as Primary Servicer for the SWVP Portfolio Mortgage Loan, Midland
Loan Services, a Division of PNC Bank, National Association, as Special
Servicer for the SWVP Portfolio Mortgage Loan prior to May 10, 2023, K-Star Asset
Management LLC, as Special Servicer for the SWVP Portfolio Mortgage Loan on and
after May 10, 2023, Wells Fargo Bank, National Association, as Trustee for the
SWVP Portfolio Mortgage Loan, Wells Fargo Bank, National Association, as
Custodian for the SWVP Portfolio Mortgage Loan, Pentalpha Surveillance LLC, as
Operating Advisor for the SWVP Portfolio Mortgage Loan, Computershare Trust
Company, National Association, as Servicing Function Participant for the
Custodian for the SWVP Portfolio Mortgage Loan, Midland Loan Services, a
Division of PNC Bank, National Association, as Primary Servicer for the
Greenleaf at Howell Mortgage Loan, Rialto Capital Advisors, LLC, as Special
Servicer for the Greenleaf at Howell Mortgage Loan, Wells Fargo Bank, National
Association, as Trustee for the Greenleaf at Howell Mortgage Loan, Wells Fargo
Bank, National Association, as Custodian for the Greenleaf at Howell Mortgage
Loan, Pentalpha Surveillance LLC, as Operating Advisor for the Greenleaf at
Howell Mortgage Loan, and Computershare Trust Company, National Association, as
Servicing Function Participant for the Custodian for the Greenleaf at Howell
Mortgage Loan.







Dated:
March 13, 2024



/s/
Kunal K. Singh

Kunal
K. Singh

President
and Chief Executive Officer

(senior
officer in charge of securitization of the depositor)