All unused portions of samples remaining after testing shall be disposed of either by use in official state vehicles or through proper disposal procedures. If the unused portions of samples are used in official state vehicles, the state or contract laboratory shall be responsible for storing and dispensing product to authorized vehicles. A log of all product transfers shall be maintained by the state or contract laboratory.

Authority: T.C.A. §§ 4-3-203 and 47-18-1309. Administrative History: Original rule filed August 31, 2000; effective December 29, 2000. Amendment filed June 22, 2005; effective October 28, 2005. Repeal and new rule filed September 4, 2014; effective December 3, 2014.