Since 1957, APICS is the global leader and premier source of the body of knowledge in sales & operational planning, supply chain, materials management, production, purchasing & logistics. Eurosis is the Apics training center in Turkey. APICS builds and validates knowledge in supply chain and operations management. We enable our community of members, affiliates, and customers to lead in the global marketplace. APICS The Association for Operations Management is the global leader and premier source of the body of knowledge in supply chain and operations management, including production, inventory, materials management, purchasing, and logistics. Since 1957, individuals and companies have relied on APICS for its superior training, internationally recognized certifications, comprehensive resources, and worldwide network of accomplished industry professionals. APICS recognizes the contributions supply chain and operations management professionals make to their employers and the global economy and has developed a comprehensive suite of educational resources, including: Education, training, industry publications and research, and world-renowned certification programs Opportunities for career development, networking, and best practice sharing http://www.apics.org