CERTIFICATION

Re:           BANK 2020-BNK29, Commercial Mortgage Pass-Through Certificates, Series 2020-BNK29 (the “Transaction”), issued pursuant to the Pooling and Servicing Agreement dated as of November 1, 2020 (the “Pooling and Servicing Agreement”), executed in connection with the Transaction (capitalized terms used but not defined herein have the meanings set forth in the Pooling and Servicing Agreement).

                                                __________________________________________

                I, Jane Lam, 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 BANK 2020-BNK29 (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 statement(s) required in this report under Item 1123 of Regulation AB, and except as disclosed in the Exchange Act periodic reports, the servicer(s) have fulfilled their obligations under the servicing agreement(s) 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:

·Wilmington Trust, National Association, as Trustee

·Wells Fargo Bank, National Association, as Certificate Administrator

·Computershare Trust Company, National Association, as Servicing Function Participant for the Certificate Administrator

·Wells Fargo Bank, National Association, as Custodian

·Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian

·Wells Fargo Bank, National Association, as Master Servicer

·Rialto Capital Advisors, LLC, as Special Servicer

·Pentalpha Surveillance LLC, as Operating Advisor

·CoreLogic Solutions, LLC, as Servicing Function Participant

·Wells Fargo Bank, National Association, as Master Servicer under the Grace Trust 2020-GRCE securitization, pursuant to which the following mortgage loans were serviced by such party: Grace Building (from 1/1/22 to 12/31/22)

·CoreLogic Solutions, LLC, as Servicing Function Participant under the Grace Trust 2020-GRCE securitization, pursuant to which the following mortgage loans were serviced by such party: Grace Building (from 1/1/22 to 12/31/22)

·Wells Fargo Bank, National Association, as Master Servicer under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: McDonald's Global HQ (from 1/1/22 to 12/31/22)

·CoreLogic Solutions, LLC, as Servicing Function Participant under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: McDonald's Global HQ (from 1/1/22 to 12/31/22)

·Wells Fargo Bank, National Association, as Master Servicer under the GSMS 2020-GC47 securitization, pursuant to which the following mortgage loans were serviced by such party: 711 Fifth Avenue (from 1/1/22 to 12/31/22)

·CoreLogic Solutions, LLC, as Servicing Function Participant under the GSMS 2020-GC47 securitization, pursuant to which the following mortgage loans were serviced by such party: 711 Fifth Avenue (from 1/1/22 to 12/31/22)

·Wells Fargo Bank, National Association, as Master Servicer under the BANK 2020-BNK28 securitization, pursuant to which the following mortgage loans were serviced by such party: Chasewood Technology Park (from 1/1/22 to 12/31/22) and ExchangeRight Net Leased Portfolio #39 (from 1/1/22 to 12/31/22)

·CoreLogic Solutions, LLC, as Servicing Function Participant under the BANK 2020-BNK28 securitization, pursuant to which the following mortgage loans were serviced by such party: Chasewood Technology Park (from 1/1/22 to 12/31/22) and ExchangeRight Net Leased Portfolio #39 (from 1/1/22 to 12/31/22)

·Wells Fargo Bank, National Association, as Master Servicer under the WFCM 2020-C58 securitization, pursuant to which the following mortgage loans were serviced by such party: Courtyard Marriott Solana Beach (from 1/1/22 to 12/31/22)

·CoreLogic Solutions, LLC, as Servicing Function Participant under the WFCM 2020-C58 securitization, pursuant to which the following mortgage loans were serviced by such party: Courtyard Marriott Solana Beach (from 1/1/22 to 12/31/22)

·Situs Holdings, LLC, as Special Servicer under the Grace Trust 2020-GRCE securitization, pursuant to which the following mortgage loans were serviced by such party: Grace Building (from 1/1/22 to 12/31/22)

·Greystone Servicing Company LLC, as Special Servicer under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: McDonald's Global HQ (from 1/1/22 to 12/31/22)

·KeyBank National Association, as Special Servicer under the GSMS 2020-GC47 securitization, pursuant to which the following mortgage loans were serviced by such party: 711 Fifth Avenue (from 1/1/22 to 12/31/22)

·KeyBank National Association, as Special Servicer under the BANK 2020-BNK28 securitization, pursuant to which the following mortgage loans were serviced by such party: Chasewood Technology Park (from 1/1/22 to 12/31/22) and ExchangeRight Net Leased Portfolio #39 (from 1/1/22 to 12/31/22)

·Rialto Capital Advisors, LLC, as Special Servicer under the WFCM 2020-C58 securitization, pursuant to which the following mortgage loans were serviced by such party: Courtyard Marriott Solana Beach (from 1/1/22 to 12/31/22)

·Wells Fargo Bank, National Association, as Custodian under the Grace Trust 2020-GRCE securitization, pursuant to which the following mortgage loans were serviced by such party: Grace Building (from 1/1/22 to 12/31/22)

·Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian under the Grace Trust 2020-GRCE securitization, pursuant to which the following mortgage loans were serviced by such party: Grace Building (from 1/1/22 to 12/31/22)

·Wells Fargo Bank, National Association, as Custodian under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: McDonald's Global HQ (from 1/1/22 to 12/31/22)

·Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian under the BANK 2020-BNK30 securitization, pursuant to which the following mortgage loans were serviced by such party: McDonald's Global HQ (from 1/1/22 to 12/31/22)

·Wells Fargo Bank, National Association, as Custodian under the GSMS 2020-GC47 securitization, pursuant to which the following mortgage loans were serviced by such party: 711 Fifth Avenue (from 1/1/22 to 12/31/22)

·Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian under the GSMS 2020-GC47 securitization, pursuant to which the following mortgage loans were serviced by such party: 711 Fifth Avenue (from 1/1/22 to 12/31/22)

·Wells Fargo Bank, National Association, as Custodian under the BANK 2020-BNK28 securitization, pursuant to which the following mortgage loans were serviced by such party: Chasewood Technology Park (from 1/1/22 to 12/31/22) and ExchangeRight Net Leased Portfolio #39 (from 1/1/22 to 12/31/22)

·Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian under the BANK 2020-BNK28 securitization, pursuant to which the following mortgage loans were serviced by such party: Chasewood Technology Park (from 1/1/22 to 12/31/22) and ExchangeRight Net Leased Portfolio #39 (from 1/1/22 to 12/31/22)

·Wells Fargo Bank, National Association, as Custodian under the WFCM 2020-C58 securitization, pursuant to which the following mortgage loans were serviced by such party: Courtyard Marriott Solana Beach (from 1/1/22 to 12/31/22)

·Computershare Trust Company, National Association, as Servicing Function Participant for the Custodian under the WFCM 2020-C58 securitization, pursuant to which the following mortgage loans were serviced by such party: Courtyard Marriott Solana Beach (from 1/1/22 to 12/31/22)

Date:  March 28, 2023

By /s/ Jane Lam

     Name: Jane Lam

     Title: President