Boston Trust Walden Funds
Interfund Lending Form N-CEN Certification
Year Ended December 31, 2020

With regards to the InterFund Lending Program, I certify that Boston
Trust Walden Inc., acting as Adviser to Boston Trust Walden Funds
(the "Funds"), on behalf of the Funds has implemented procedures
reasonably designed to achieve compliance with the terms and
conditions of the InterFund Lending Order which includes the
following objectives: (a) that the InterFund Loan rate is higher
than the Repo Rate but lower than the Bank Loan Rate; (b)
compliance with the collateral requirements as set forth in the
Application; (c) Compliance with the percentage limitations on
interfund borrowing and lending; (d) Allocation of interfund
borrowing and lending demand in an equitable manner and in
accordance with procedures established by the Board of Trustees;
and (e) that the InterFund Loan Rate does not exceed the interest
rate on any third-party borrowings of a borrowing Fund at the
time of the InterFund Loan.


   __________Amy E. Siefer___________
Amy E. Siefer
Chief Compliance Officer
Boston Trust Walden Funds

_______3/2/2020___________
Date