Firms reliant on supply chains to manufacture their goods risk reputational harm if the working conditions in those factories are revealed to be dangerous, illegal, or otherwise problematic. While firms are increasingly relying on private‐sector “social auditors” to assess factory conditions, little has been known about the accuracy of those assessments. We analyzed nearly 17,000 code‐of‐conduct audits conducted at nearly 6,000 suppliers around the world. We found that audits yield…