Company: OIA
Filing Date: 2025-03-13
Form Type: 424B5
Source: 0001104659-25-023508
Chunk: 130

Company: Invesco Municipal Income Opportunities Trust
Filing Date: 2025-03-13
Form: 424B5
Chunk 130
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 F1: Highest Short-Term Credit Quality.Indicates the strongest capacity for timely payment of financial commitments relative to other issuers or obligations in the same country. Under the agency’s National Rating scale, this rating is assigned to the lowest default risk relative to other in the same country or monetary union. Where the liquidity profile is particularly strong, a “+” is added to the assigned rating. F2: Good Short-Term Credit Quality.Indicates a good capacity for timely payment of financial commitments relative to other issuers or obligations in the same country or monetary union. However, the margin of safety is not as great as in the case of the higher ratings. F3: Fair Short-Term Credit Quality.Indicates an uncertain capacity for timely payment of financial commitments relative to other issuers or obligations in the same country or monetary union. B: Speculative Short-Term Credit Quality.Indicates an uncertain capacity for timely payment of financial commitments relative to other issuers or obligations in the same country or monetary union. C: High Short-Term Default Risk.Indicates a highly uncertain capacity for timely payment of financial commitments relative to other issuers or obligations in the same country or monetary union. RD: Restricted Default.Indicates an entity that has defaulted on one or more of its financial commitments, although it continues to meet other financial obligations. Applicable to entity ratings only. D: Default.Indicates a broad-based default event for an entity, or the default of a short-term obligation. A-8 Appendix B APPENDIX B - PROXY POLICY AND PROCEDURES The Adviser and each sub-adviser rely on this policy. In addition, Invesco Asset Management (Japan) Limited has also adopted operating guidelines and procedures for proxy voting particular to each regional investment center. Such guidelines and procedures are attached hereto. B-1 Invesco’s Policy Statement on Global
Corporate Governance
and Proxy Voting Effective January 2025 B-2

Table of Contents

| I.   | Introduction                                        | B   
 -4  |
|      | A.                                                  
 Our Approach to Proxy Voting                        | B   
 -4  |
|      | B.                                                  
 Applicability of Policy                             | B   
 -4  |
| II.  | Global                                              
 Proxy Voting Operational Procedures                 | B   
 -5  |
|      | A.                                                  
 Oversight and Governance                            | B   
 -5  |
|      | B.                                                  
 The Proxy Voting Process                            | B