Amazon.com description: Product Description: Change control is important for maintaining the quality of the product, the safety of product and operation, the protection of the environment, and the profitability of the company. Beginning with basic preparatory information, this book covers all aspects of change control: planning, checking, procedures, and key aspects of quality control throughout the entire change control process. It emphasizes the management of change control and gives readers guidance on its various aspects. Numerous case studies and anecdotes illustrate key points and are useful in change control training. They also serve as models for readers to use in developing their own case study library.