Tennessee Code Title 68. Health, Safety and Environmental Protection § 68-11-405

(1) That the affiant is duly authorized custodian of the records and has authority to certify the records;

(2) That the copy is a true copy of all the records described in the subpoena;

(3) That the records were prepared by the personnel of the hospital or community mental health center, staff physicians, or persons acting under the control of either, in the ordinary course of hospital or community mental health center business at or near the time of the act, condition or event reported in the records; and

(4) Certifying the amount of the reasonable charges of the hospital or community mental health center for furnishing such copies of the record.