La. Civ. Code art. 3000
Current with changes from the 2024 First and Second Extraordinary Sessions
A person may be the mandatary of two or more parties, such as a buyer and a seller, for the purpose of transacting one or more affairs involving all of them. In such a case, the mandatary must disclose to each party that he also represents the other.
La. C.C. § 3000