RG 5 Relevant interests and deemed economic interests

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Issued 30 July 2026

This guide is for investors who acquire an interest in the securities of a listed entity, and their advisers. It:

discusses the concept of a ‘relevant interest’ and various issues a person must consider in determining whether they have a relevant interest in securities under the Corporations Act
discusses the concept of a ‘deemed economic interest’, and
outlines ASIC’s legislative instrument modifications to the relevant interest and deemed economic interest provisions.

Note: This guide includes guidance about requirements that Sch 1 to the Treasury Laws Amendment (Strengthening Financial Systems and Other Measures) Act 2025 inserts into the Corporations Act. Those requirements commence on 4 December 2026.