1. (1) Each utility shall maintain records of at least the last two (2) tests made of any meter. The record of the meter test made at the time of the meter’s retirement shall be maintained for a minimum of three (3) years. Test records shall include the following:

   1. (a) The date and reason for the test;
   2. (b) The reading of the meter before making any test;
   3. (c) The accuracy “as found” at check and full rated flow;
   4. (d) The accuracy “as left” at check and full rated flow;
   5. (e) In the event test of the meter is made by using a standard meter or a flow prover, the utility shall retain all data taken at the time of the test in sufficiently complete form to permit the convenient checking of the test methods and the calculations.

Authority: T.C.A. § 65-2-102. Administrative History: Original rule certified May 9, 1974. Administrative changes made to this chapter on April 27, 2018 pursuant to Public Chapter 94 of 2017; “Tennessee Regulatory Authority” references were changed to “Tennessee Public Utility Commission,” “Authority” references were changed to “Commission,” “Authority Director” references were changed to “Commissioner,” and “Chief” references were changed to “Director.”