Tennessee Code Title 68. Health, Safety and Environmental Protection § 68-1-2502

(a) A county or municipality shall not prohibit the provision of mental health therapy to help a minor address an inconsistency between the minor's sex and the minor's perceived gender or perceived sex.

(b) A county or municipality shall not prohibit a parent or legal guardian from consenting to, or withholding consent from, the provision of mental health therapy to help a minor address an inconsistency between the minor's sex and the minor's perceived gender or perceived sex.

(c) A gender clinic that uses funds provided by this state to directly or indirectly provide or pay for gender transition procedures must, as a condition of receiving such funds, agree to provide or pay for the performance of detransition procedures.