Correct Answer: AA full-time audit staff is the most effective way to establish an audit program for the quality systems in each branch plant. This approach ensures continuity, as dedicated staff will be consistently involved in the audit processes across all branches. It provides clear direction, since the full-time team will be well-versed in the audit criteria and procedures. Availability is optimized as the staff is always present to address urgent audit needs. Lastly, technology transfer is greatly facilitated because the full-time staff will have the necessary expertise and experience to efficiently share and implement audit technologies across the organization.