ISO/IEC 24730-1:2014 Information technology - Real-time locating systems (RTLS) - Part 1: Application programming interface (API) ISO/IEC 24730-1:2014 enables software applications to utilize a real-time locating system (RTLS) infrastructure to locate assets with RTLS transmitters attached to them. It defines a boundary across which application software uses facilities of programming languages to collect information contained in RTLS tag blinks received by the RTLS infrastructure. 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.