TORONTO--(BUSINESS WIRE)--Truck drivers delivering commercial shipments across the Canada-U.S. border have a new ally to reduce their wait time at Customs: the Livingston International Tracker app. The app is specifically designed for carriers, giving drivers the information they need on the clearance status of their shipments as quickly as possible. Both the U.S. Pre-Arrival Processing System (PAPS) and the Canadian Pre-Arrival Review System (PARS) are optimized for mobile on Livingston’s Trac