Tennessee Code Title 16. Courts § 16-2-510

(a) Court shall be held within each judicial district at such times and on such dates as the judges of each judicial district fix by rule. Court shall be held in each county within the district as often as is necessary to dispose of the business of the court. Not less than thirty (30) days prior to the rule taking effect, the rule shall be published and circulated to the practicing bar, and filed with the administrative director of the courts.

(b) Terms of court are abolished and the minutes of all courts shall remain open continuously. Any reference in Tennessee Code Annotated to the beginning of a term of court shall be deemed to be a reference to the appropriate date fixed by rule as provided by this section.

(c) New grand juries shall be impaneled at least twice a year at times selected by the presiding judge of the district. The presiding judge within each district shall be responsible for designating the foreperson and for impaneling, charging and receiving the report of the grand jury, but may designate another judge to perform these responsibilities. In those districts in which there is a criminal court judge or judges, the criminal court judge or judges shall perform the duties pertaining to the grand jury assigned to the presiding judge by this subsection (c).