World Class Manufacturing stands out as an effective manufacturing strategy that increases the competitive advantage of leading companies and industries in today’s global economy. Definition of World Class Manufacturing World-class manufacturing is a strategy to use existing resources in the most efficient way at high performance. Optimizing resources and improving processes brings sustainable success by incorporating excellence, efficiency and continuous improvement activities. World-class manufacturing focuses on two important points: It uses production competencies as a method and brings the opportunities of developing technology to global competitive potential. It optimizes quality, delivery and cost factors to keep the organization close to perfection and increase the chance of competition. The Purpose of World Class Manufacturing World class manufacturing aims to reduce production-based waste to zero in every aspect, to increase real and existing quality and to deliver on time. Businesses should apply the following methods to achieve World Class Production: Applying 5S to keep the production area clean and tidy Aiming to reach zero waste inventory throughout the organization Making deliveries on time, working customer oriented Total preventive maintenance to keep OEE rate at its highest Creating simple to understand visual management tables Maximizing employee participation World Class Manufacturing Support Scheme WCM supports each other by keeping production, delivery and customer satisfaction in facilities or factories together. We can show this as follows; Base requirements of WCM Measurements 5s visual management Involvement of herex Ceiling requirements of WCM Customer’s needs Analysis of flows Analysis of losses Strategy Power Levers of World Class Manufacturing Power arms are the points that connect the floor and ceiling requirements. Distribution of costs Continuous improvement/consistently good, autonomous care professional care Quality control Logistics Management of facilities at startup Early equipment management Hygiene and safety working conditions environment ecology Safety and health Considering activities such as production and promotion in today’s conditions, companies must not only create the best product but also be cost-effective, flexible, and innovative to compete. Implementing total quality management, consistently ensuring on-time delivery, reducing waste and creating cost-effective methods are important steps that will keep customer satisfaction at the highest level. In addition, creating the right product at once and producing products with the least defects are among these steps. Here, elements such as employee involvement as well as customers and cross-training to be provided to employees are of great importance in terms of focusing on operational efficiency, such as increasing the efficiency of the assembly line, implementing supply chain tactics, and fulfilling production procedures.