Business Intelligence (BI) is a powerful tool for decision-making, but it comes with ethical challenges. This unit explores how data is collected, analyzed, and used in BI, emphasizing the importance of privacy, security, and integrity. It also examines the potential risks and benefits of BI tools and techniques. The unit introduces key ethical principles and frameworks to guide decision-making in BI. Through real-world case studies, it illustrates ethical dilemmas and best practices, highlighting the need for ongoing education and awareness around ethical issues in the field.