Tennessee Code Title 4. State Government § 4-56-204

(a) Except as provided in subsection (e), a foreign adversary company is prohibited from bidding on or submitting a proposal for a contract with a state agency or political subdivision of this state for information and communications technology.

(b) For the purpose of complying with subsection (a), a company shall not, as a third-party vendor, knowingly sell final products or services to a state agency or a political subdivision of this state that include information and communication technologies if such final product or service is manufactured or produced by a foreign adversary company.  The restriction does not apply to information and communications technologies which have inputs from a foreign adversary company but that are not final products or services of a foreign adversary company.

(c) A state agency or political subdivision of this state shall require a company that submits a bid or proposal for a contract for information and communication technology to certify that the company is not a foreign adversary company as described in subsection (a) and is not knowingly selling final products or services of a foreign adversary company to a state agency or political subdivision as described in subsection (b).

(d) If the commissioner determines that a company has submitted a false certification under subsection (c):

(e) Notwithstanding the prohibitions in subsections (a) and (b), a state agency may enter into a contract for a final product or service or information and communications technology produced by a foreign adversary company if: