This document discusses OSHA's recommended best practices for contractor management based on its guidelines for safety and health management systems. It outlines OSHA's 7 core elements for an effective safety program: management leadership, worker participation, hazard identification and assessment, hazard prevention and control, education and training, program evaluation and improvement, and communication. The presentation argues that these elements can be used as protocols for contractor vetting to assess safety performance, culture, and management systems beyond mere compliance. Examples of assessment questions are provided for each element to illustrate how the guidelines could inform evaluations of supply chain contractors.