- (1) By July 1, 2023, or within one (1) year after a utility is formed, whichever is later, a utility shall prepare and implement a cybersecurity plan.
- (2) Cybersecurity plans implemented in compliance with these rules must be assessed and updated by the utility no less frequently than once every two (2) years to address new threats.
Authority: T.C.A. §§ 65-2-102 and 65-4-127. Administrative History: New rules filed June 27, 2023; effective September 25, 2023.