Tennessee Code Title 14. Covid-19 § 14-2-103

(a) Notwithstanding any law to the contrary and except as otherwise provided in subsections (c) and (e):

(b) A governmental entity may renew its face covering requirement for additional fourteen-day periods if severe conditions continue to exist each time the face covering requirement is renewed. If, at the end of a fourteen-day period, severe conditions no longer exist, then the governmental entity shall not renew its face covering requirement or otherwise require a person to wear a face covering as a condition to access its premises or facilities; to receive the benefits of its products or services; or as a term or condition of employment.

(c) Notwithstanding subsection (a), a governmental entity shall not require a person to wear a face covering if the person provides documentation from the person's healthcare provider that wearing a face covering is contraindicated for the person, or if the person objects to wearing a face covering because of the person's sincerely held religious belief.

(d) This section does not authorize a person to access the premises or facilities of a governmental entity, or to receive the benefits of a governmental entity's products or services, if the person is otherwise prohibited from accessing its premises or facilities, or from receiving the benefits of its products or services.

(e) This section does not apply to state or local correctional facilities housing inmates in a congregate living arrangement.