Advanced Card Systems Ltd. (ACS) is Asia Pacific's top supplier and one of the world's top 3 suppliers of PC-linked smart card readers. A leader in the smart card industry, ACS has the technology, expertise and global resources to facilitate an easier adoption of smart card applications in different industries across the globe. ACS develops and provides smart card operating systems (COS) and readers to facilitate the implementation of smart card-based systems for various applications and industries. ACS products are compliant with major industrial standards, ensuring safe and compatible operations. ACS also offers customization for some of these products, to meet specific needs of customers.