Why do I have to report? The Tennessee General Assembly recently passed a new law (Public Chapter 466), which is effective July 1, 2016. December 11, 2017 15:59 Related articles What is salvage or NMVTIS reporting? How can I report? What is the surety bond process? Why do I need to go through the salvage/rebuilt process? Where can I find a list of approved software vendors for Tennessee?