Exhibit 99.1 Corporate Governance Immuron Limited and its Board of Directors are committed to implementing and achieving an effective corporate governance framework. Our Corporate Governance Statement can be found on our website at www.immuron.com.au. Content Chairman’s letter 3 Review of operations and activities 5 Form 20-F 8 Consolidated Financial Statements 103 Auditor’s Independence Declaration 175 Independent Auditor’s Report 176 Shareholder Information 181 Corporate Directory 183 Annual Report 2023 2 ...