A device capable of producing a tone easily audible to the contestants shall be fastened securely at or below the floor level of the ring.

Authority: Chapter 1149 of the Public Acts of 2008, § 2 and T.C.A. § 68-115-201. Administrative History: Emergency rules 0145-01 through 0145-05 filed November 7, 2008; effective though April 21, 2009. Emergency rule filed April 20, 2009; effective through October 2, 2009. New rule filed March 17, 2009; effective May 31, 2009.