(a) When the food transporter and shipper have agreed in a written contract that the food transporter is responsible, in whole or in part, for the sanitary conditions during transportation operations, the food transporter must provide adequate training to personnel engaged in transportation operations that provides an awareness of potential food safety problems that may occur during food transportation, basic sanitary transportation practices to address those potential problems, and the responsibilities of the food transporter under this subchapter. The training must be provided upon hiring and as needed thereafter.(b) Food transporters must establish and maintain records documenting the training described in subsection (a) of this section. Such records must include the date of the training, the type of training, and the person(s) trained. These records are subject to the records requirements of §229.806(c) of this title (relating to Records).