This document presents a comprehensive solution to an accounting audit assignment. The assignment focuses on auditing procedures for two companies: OZ Limited, a hotel company, and Curasafe Limited, a healthcare provider. The solution identifies key accounts and associated audit assertions for OZ Limited, including revenue, management fees, loyalty program redemption liability, and intangible assets. It outlines necessary documentary evidence and accounting treatments for each assertion. For Curasafe Limited, the assignment highlights audit considerations for investments, insurance, claim liability provisions, and arrear insurance premiums, providing insights into relevant audit assertions and procedures. The solution emphasizes the importance of verifying financial statement accuracy and completeness through detailed examination of transactions and account balances. The document also includes a bibliography of relevant academic sources.