The county legislative body is required by law to meet at least four times annually at a time and place established by resolution of the county legislative body. T.C.A. § 5-5-104.  Every member of the county legislative body shall be required to attend each and every session of the body. T.C.A. § 5-5-106.

The Open Meetings Law requires adequate public notice of regular meetings as well as special meetings. T.C.A. § 8-44-103. The meetings of the county commission are presided over by a chairperson or the chairperson pro tempore if the chair is not in attendance. T.C.A. § 5-5-103. If the chairperson fails or is unable to attend the meeting, the chairperson pro tempore will discharge the chairperson's duties.

In counties not operating under a consolidated government charter or county charter, special meetings of the county legislative body may be called by the county mayor. Also, the chair of the county legislative body may call a special meeting upon application in writing by a majority of the county commissioners. The call for a special meeting must be made by publication in some newspaper published in the county, or by personal notices to the members sent by the county clerk at least five days before the time of convening the special meeting. The call must specify the objects and purposes for which the special meeting is called, and no business not referenced in the call can be transacted at the special meeting. T.C.A. § 5-5-105. This notice is for the purpose of informing the county commissioners and is in addition to the notice to the public required by the Open Meetings Law. However, one notice in a newspaper of general circulation in the county appearing five or more days before the special meeting may serve to meet both requirements.

Counties are authorized under T.C.A. § 5-5-105(d) to provide alternative notice of special called meetings in cases where newspaper notice cannot occur in a manner timely enough to conduct the necessary business of the body. Such notice may be provided by posting the notice in a location where the public may become aware of the notice and on the county’s website if such website exists. The notice must contain a reasonable description of the purpose of the meeting or action to be taken. Also, the notice must be posted at least five days before the meeting. 

All meetings must be public and no secret votes may be taken. T.C.A. § 5-5-104. A limited exception to the open meeting rule is provided by case law due to the judicial doctrine of attorney-client privilege; the county legislative body may meet in closed session with the county attorney or other attorney representing the county to discuss with the attorney pending litigation involving the county, but no discussions among members of the body as to the action to be taken or votes or decisions may be made in secret, nor other matters discussed.