This assignment involves a comprehensive review and analysis of accounting and sustainability reports from different sources, including International Financial Reporting Standards (IFRS), Financial Accounting Standards Board (FASB), and corporate sustainability assessments. The analysis will delve into the consequences of mandatory corporate sustainability reporting, the impact of IFRS adoption on earnings management, and the role of integrated reporting in communicating corporate sustainability management. Additionally, the assignment will examine the responsiveness of international accounting regulation to challenges, the effectiveness of FASB's disclosure standards, and the importance of sustainability management and reporting tools. The report will provide a detailed summary of these analyses, highlighting key findings and implications for businesses.