This Publicly Available Specification specifies how freight container logistic transparency and efficiency can beimproved through use of an RFID cargo shipment tag system and an Internet-based software package. Suchan RFID cargo shipment tag system can co-exist with, but is separate from, a container security andidentification RFID framework using container “license plate” tags, as specified in ISO 10374 andISO/TS 10891, and electronic seals (“e-seals”), as specified in ISO 18185. In all cases, operation of andinformation from ISO/TS 10891 and ISO 18185 devices must be independent from the operation andinformation of the cargo shipment tag and information f