One must also recognize that industry has done a lot of work already in relation to tracking their own goods, be they dangerous goods or not, for just-in-time inventory. A lot of them use already existing technologies to move their goods, be it GPS or RFID. The intent is to look at having the capacity to build a requirement to have industry be able to report back to the department and tell us where those dangerous goods are in a certain timeframe.
On February 24th, 2009. See this statement in context.