This article discusses the APES 110 code of ethics for accounting professionals and its application in various auditing scenarios. It covers the rules and regulations related to acceptance of gifts and hospitality, confidentiality, independence, and objectivity. The article provides detailed analysis of six different auditing cases and how the code of ethics applies to them. The cases cover topics such as self-interest threat, valuation of inventory, and acceptance of gifts. The article emphasizes the importance of integrity and objectivity in financial reporting.