Company: EVF
Filing Date: 2025-05-01
Form Type: 424B3
Source: 0001076598-25-000099
Chunk: 27

Company: Eaton Vance Senior Income Trust
Filing Date: 2025-05-01
Form: 424B3
Chunk 27
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The Global Information Management Policy incorporates Morgan Stanley’s
Master Retention Schedule, which lists various record classes and associated retention periods on a global basis.

I. Review of Policy

The PRC through consultation with PRC members, and in conjunction with
the Legal and Compliance Division, reviews this Policy annually to ensure that it remains consistent with clients’ best interests,
regulatory requirements, investment team considerations, governance trends and industry best practices.

MSIM Proxy Voting Guidelines

MSIM6
(also defined as “We” within this section) will vote proxies in a prudent and diligent manner and in the best interests of
clients in accordance with its fiduciary duties, consistent with the Client Proxy Standard.

Our proxy voting principles are rooted in the tenets of accountability,
transparency and protection of shareholder rights. Stock ownership represents an opportunity to participate in the economic rewards of
a long-lived asset and shareholder rights represent an important path to maximizing these rewards. When reviewing proposals, MSIM considers
the financial materiality, including the company’s exposure to the risk or opportunity, the management of such issues and company’s
current disclosures.

MSIM therefore expect the companies in which it invests to adhere to
effective governance practices and to protect their shareholders’ interests. In addition to these proxy voting guidelines, MSIM
may review publicly disclosed information from the issuer, research, and other sources. Investment teams will independently make voting
decisions as appropriate for their strategies.

_______________

The MSIM entities covered by this Equity Proxy Voting
Policy and Procedures (the “Policy”) currently include the following: Morgan Stanley AIP GP LP, Morgan Stanley Investment
Management Inc., Morgan Stanley Investment Management Limited, Morgan Stanley Investment Management Company, Morgan Stanley Saudi Arabia,
MSIM Fund Management (Ireland) Limited, Morgan Stanley Asia Limited, Morgan Stanley Investment Management (Japan) Co. Limited, Morgan
Stanley Investment Management Private Limited, Morgan Stanley Eaton Vance CLO Manager LLC, Eaton Vance Management, Boston Research Management,
Eaton Vance Trust Company, Eaton Vance Management (International) Limited, Eaton Vance Advisers International Ltd, Morgan Stanley Eaton
Vance CLO CM LLC and FundLogic SAS (each an “MSIM Affiliate” and collectively referred to as the “MSIM Affiliates”
or as “we” below).

A. Board of Directors

The board of directors plays a key role in overseeing management and
ensuring effective execution of strategies to achieve long-term shareholder value creation. The board has several important responsibilities
including, but not limited