Company: NMZ
Filing Date: 2025-01-06
Form Type: N-CSR
Source: 0001193125-25-002222
Chunk: 168

Company: NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
Filing Date: 2025-01-06
Form: N-CSR
Chunk 168
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 most recent fiscal year were attributed to work performed by persons other than the principal accountant’s full-time, permanent employees.

Audit Committee Pre-Approval Policies and Procedures. Generally, the Audit Committee must approve (i) all non-audit services to be performed for the Fund by the Fund’s independent accountants and (ii) all audit and non-audit services to be performed by the Fund’s independent accountants for the Affiliated Fund Service Providers with respect to operations and financial reporting of the Fund. Regarding tax and research projects conducted by the independent accountants for the Fund and Affiliated Fund Service Providers (with respect to operations and financial reports of the Fund) such engagements will be (i) pre-approved by the Audit Committee if they are expected to be for amounts greater than $10,000; (ii) reported to the Audit Committee chair for his verbal approval prior to engagement if they are expected to be for amounts under $10,000 but greater than $5,000; and (iii)

reported to the Audit Committee at the next Audit Committee meeting if they are expected to be for an amount under $5,000.

Item 4(i) and Item 4(j) are not applicable to the registrant.

| Item 5. | Audit Committee of Listed Registrants. |

The registrant’s Board has a separately designated Audit Committee established in accordance with Section 3(a)(58)(A) of the Securities Exchange Act of 1934, as amended (15 U.S.C. 78c(a)(58)(A)). The members of the audit committee are Joseph A. Boateng, Albin F. Moschner, John K. Nelson, Chair, Loren M. Starr, Margaret L. Wolff and Robert L. Young.

| Item 6. | Investments. |

| (a) | Schedule of Investments is included as part of the Portfolio of Investments filed under Item 1 of this Form N-CSR. |

| (b) | Not applicable. |

| Item 7. | Financial Statements and Financial Highlights for Open-End Management Investment Companies. |

Not applicable to closed-end investment companies.

| Item 8. | Changes in and Disagreements with Accountants for Open-End Management Investment Companies. |

Not applicable to closed-end investment companies.

| Item 9. | Proxy Disclosures for Open-End Management Investment Companies. |

Not applicable to closed-end investment companies.

| Item 10. | Remuneration Paid to Directors, Officers, and Others of Open-