Passport Systems provides solutions to the problem of detection and identification of materials in a supply chain: from the manufacturing stages, through storage, packing, shipment, delivery, and disposal. Its technologies are applied to the non-intrusive, non-destructive inspection of products, in industrial processes, and in packaged or containerized materials. Their use provides value by providing border security: interdicting contraband, weapons of mass destruction (WMD) or other threats, as well as certifying the contents of commerce without disruptions.