ISO/IEC 24791-5:2012- Information technology - Radio frequency identification (RFID) for item management - Software system infrastructure - Part 5: Device interface. ISO/IEC 24791-5:2012 defines an interface within the Software System Infrastructure (SSI) that provides RFID system control components with low-level access to RFID interrogators for the purpose of optimizing RFID data access and control operations. This interface is designed to be modular with the ability to support multiple RFID air protocols. However, in ISO/IEC 24791-5:2012, the only RFID air protocol supported is Type C of ISO/IEC 18000-6. Publication date: December 2012 This product is a single user license only. Copying and/or networking is prohibited. By purchasing this product, you agree to abide by the AIM End User License Agreement.