The field of industrial pharmacy plays a crucial role in the development, production, and regulation of pharmaceutical products, ensuring that medicines are safe, effective, and of the highest quality. As educators and professionals in the pharmaceutical sciences, we have observed a growing need for a comprehensive resource that addresses the foundational aspects of industrial pharmacy, particularly for students and early-career professionals. This book, “Industrial Pharmacy-I,” has been crafted with the objective of bridging the gap between academic knowledge and practical application in the pharmaceutical industry. Our aim in writing this book was to create a resource that is not only informative but also accessible to a wide audience, including undergraduate and postgraduate students of pharmacy, researchers, and industry professionals. We have endeavored to present the material in a clear and concise manner, with a focus on practical aspects that are directly relevant to the industry. Each chapter has been meticulously structured to provide an in-depth understanding of core concepts, while also integrating current trends and advancements in the field. This book covers a broad spectrum of topics essential for the understanding of industrial pharmacy, including preformulation studies, dosage form design, pharmaceutical processing, and quality assurance. We have also included sections on regulatory aspects and good manufacturing practices, which are crucial for compliance and the successful commercialization of pharmaceutical products.