The length of time reports and other pertinent data, covered by this chapter, shall be kept on file by the operators and available for inspection by the Supervisor or members of his staff, for not less than a period of 3 years.
Tenn. Comp. R. & Regs. 0400-54-03-.01
Authority: T.C.A §§ 60-1-201 et seq., and 4-5-201 et seq.