Company: NMZ
Filing Date: 2025-09-29
Form Type: N-14 8C
Source: 0001999371-25-014188
Chunk: 300

Company: NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
Filing Date: 2025-09-29
Form: N-14 8C
Chunk 300
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 the TIAA Code of Business Conduct, all associates are expected
to comply with applicable laws and regulations, as well as the relevant policies, procedures and compliance manuals that apply to Nuveen’s business activities. Violation of this Policy may result in disciplinary action
up to and including termination of employment.

Terms and Definitions

Advisory Personnel includes the Adviser’s portfolio
managers and research analysts.

Proxy Voting Guidelines(the ’‘Guidelines’’)are a set of pre-determined principles setting forth the manner in which the Advisers intend to vote on specific voting categories,
and serve to assist clients, Portfolio Companies, and other interested parties in understanding how the Advisers generally intend to vote
on proxy-related matters. The Guidelines are not exhaustive and do not necessarily dictate how the Advisers will ultimately vote with
respect to any proposal or resolution. While the Guidelines are developed, maintained, and implemented by the Stewardship Group, and reviewed
by the Nuveen Proxy Voting Committee, the portfolio managers of the Advisers maintain the ultimate authority with respect to how proxies
will be voted and may determine to vote contrary to the Guidelines if such portfolio manager believes it is in the best interest of the
respective Adviser’s clients to do so.

Portfolio Company refers to
any publicly traded operating company held in an account that is managed by an Adviser or a Nuveen Affiliated Entity. For the avoidance
of doubt, Portfolio Company excludes investment companies.

Policy Requirements

Investment advisers, in accordance with the Rule, are required to (i) adopt
and implement written policies and procedures that are reasonably designed to ensure that proxies are voted in the best interest of clients,
and address resolution of material conflicts that may arise, (ii) describe their proxy voting procedures to their clients and provide
copies on request, and (iii) disclose to clients how they may obtain information on how the Advisers voted their proxies. Portfolio Companies
may obtain information on how many shares the Advisers hold through regulatory filings and in public reports.

The Nuveen Proxy Voting Committee (the “Committee”), the Advisers,
the Stewardship Group and Nuveen Compliance are subject to the respective requirements outlined below under Roles and Responsibilities.

Although it is the general policy to vote all applicable proxies received
in a timely fashion with respect to securities selected by an Adviser for current clients, the Adviser may refrain from voting in certain
circumstances where such voting would be disadvantageous, materially burdensome or impractical, or