IntroductionIt should be noted that Business Impact Analysis (BIA) is a fundamental tool that ensures business consistency in any business. Why is this fundamental? BIA is necessary to generate disaster recovery plans or to ensure the consistency of a business. It allows business managers to determine IT processes and critical elements within an organization. Additionally, a BIA describes the period of time required for a business unit to complete and provide deliveries to its customers as well as all resources needed to continue business operations. Business impact analysis could be relevant in several areas. For example, business impact analysis could be relevant in cloud computing. Indeed, the emergence of cloud computing demonstrates a rudimentary transformation in the way IT services are developed, invented, scaled, deployed, paid for and maintained. Today, computing is a paradox because computers are rapidly becoming powerful, but the cost of producing them is high. is falling. As a result, IT is emerging as a changing trend in business society. Most customers are heavy users of cloud computing due to statistics that 30.2% of cloud computing services are expected to become public by 2018 (…………….). In fact, it is evident that the number of global users of cloud computing services such as social media, email, mobile application users, and games is increasing rapidly. Thus, entrepreneurs are adopting cloud computing as a sufficient solution to improve business agility while reducing costs. This document is a business impact analysis on cloud computing as it provides detailed description, technology, future trends, business examples, regulations...... middle of document...... Microsoft who joined the industry later, Google and Amazon have been offering cloud services for some time. This has led to the development of privacy and regulatory concerns in this area. For example, outsourcing data storage services to third parties is risky due to information and data leaks. Therefore, end users of cloud services are advised to use SLAs that can protect them from such gaps. The use of cloud computing has implications worldwide. Indeed, statistics reveal that the development of cloud computing can generate 88 billion euros of EU gross domestic product by 2020. Furthermore, it can lead to both the loss and creation of jobs. Considering the legal issues, future trends and implications of cloud computing, it is enough to conclude that the sector has many growth potentials..