Tenn. Code Ann. § 66-34-501: Payment to architect or engineer - Governing provisions

An architect or engineer furnishing design or contract administration services to an owner, prime contractor, or remote contractor for the improvement of real property is entitled to payment in accordance with part 2 of this chapter, if the architect or engineer contracts in writing with the owner; or in accordance with part 3 of this chapter, if the architect or engineer contracts in writing with a prime contractor or remote contractor.