The document outlines the history and current activities of antibiotic stewardship in the pork production industry. It discusses early programs from the 1980s/90s that provided education for producers on judicious antibiotic use. Current programs include PQA Plus certification since 2007, which provides guidelines on responsible antibiotic use and is required by major pork abattoirs. Looking ahead, the industry is collaborating with other organizations and seeking to define stewardship principles to preserve antibiotic effectiveness while allowing for ethical pork production.