Tenn. Code § 33-5-108
As used in this section, "fiscal impact" means any increase, decrease, or other change in revenue, expenditures, or fiscal liability. The department of intellectual and developmental disabilities shall assess in writing the fiscal impact on licensees under chapter 2, part 4 of this title, of any change to any rule, regulation, policy or guideline relating to the staffing, physical plant or operating procedures of the licensee for rendering services pursuant to a contract, grant or agreement with the department. Unless exigent circumstances require the change to be implemented sooner, no less than thirty (30) days before the change in the rule, regulation, policy or guideline is to take effect, the department's estimate of fiscal impact shall be transmitted by the commissioner of intellectual and developmental disabilities to the finance, ways and means committee of the house of representatives, the finance, ways and means committee of the senate and the comptroller of the treasury for any appropriate review. If exigent circumstances, such as an unforeseen court order, require a change to be implemented sooner, then the department's statement describing the exigent circumstances that prevented thirty (30) days' notice shall be provided to the finance, ways and means committee of the house of representatives, the finance, ways and means committee of the senate and the comptroller of the treasury not later than five (5) days after implementing the change. In that case the department shall provide the estimate of fiscal impact to the entities above within sixty (60) days after implementing the change.
T.C.A. § 33-5-108