This book provides useful solutions for organizations to become more competitive both domestically and globally, and thus achieve competitive advantage. To this end, it reviews the Capability Maturity Model Integration (CMMI) in industry that achieved significant results. However, it should be noted that product manufacturing requires appropriate product quality, which should never be forgotten. As such, the book considers The Six Sigma technique approach, which is one of the most well-known techniques used in organizations. It also discusses the agile manufacturing (AM) approach, which has received a lot of attention from organizations due to the growth of technology, rapid changes in customer needs and demands, and increased information exchange.