Cal. Bus. & Prof. Code § 25503.27
(a) Anything in this division to the contrary notwithstanding, any manufacturer, winegrower, manufacturer’s agent, rectifier, California winegrower’s agent, distiller, bottler, importer, wholesaler, or any officer, director, agent, or representative of any such person, may provide to licensed retailers and the employees of those retailers who are involved in the business decisions of those retailers, both of the following: