Cal. Food & Agric. Code § 63002

Every person who purchases or receives on consignment avocados for purposes of processing or sale from any person, except a grower, licensed dealer, broker, commission merchant, agricultural cooperative, or wholesaler, shall keep a record of the name and address of the person from whom each lot of such avocados was purchased or received on consignment. The purchaser or consignee shall also record the driver’s license number or other reasonable identification of the person who makes delivery of each lot of such avocados.