Tennessee Code Title 36. Domestic Relations § 36-5-117

(b) The actual costs and the clerks of court reimbursement rates shall be set according to the Study of Actual Costs of Activities by Clerks of Court for Child and Spousal Support Cases and Determination of Actual Costs for Reimbursement by the department of human services--revised report of study dated November 18, 1998.

(c) The cost reimbursement process section shall be implemented upon the implementation of the centralized collection and disbursement system, but in no circumstance later than October 1, 1999. Reimbursement to the clerks of court under the cost reimbursement process shall be made on a monthly basis by electronic fund transfer. Reimbursement of such costs shall be made pursuant to a contract, if required by federal law or regulations, by the department with each clerk who performs such child or spousal support services as may be required by Title IV-D of the Social Security Act. Notwithstanding any law to the contrary, the clerk of the court shall have authority to contract with the department as may be required pursuant to this subsection (c).

(d) Notwithstanding any provision of law to the contrary, upon implementation of the reimbursement process described in this section, any provision of law that would otherwise exempt the department or its contractors from the payment of costs for cases subject to Title IV-D requirements involving child or spousal support services or as otherwise required pursuant to 42 U.S.C. § 654b, shall be superseded by the cost reimbursement provisions of this section, and all costs associated with services provided by the clerks of court to the department or its contractors will be paid according to the cost reimbursement provisions of this section; provided, that the provisions of this subsection (d) negating such exemptions shall not apply to any exemptions from costs or fees required by federal law or regulations or any uniform act.