Before June 2015, pharmaceutical manufacturing of certain types of drugs required dedicated facilities. The European good manufacturing practice (GMP) guidelines state that to minimize the risk of cross-contamination, “dedicated and self-contained facilities must be available for the production of particular medicinal products, such as highly sensitizing materials (e.g., penicillin) or biological preparations (e.g., from live microorganisms). The production of certain additional products, such as certain antibiotics, certain hormones, certain cytotoxics, certain highly active drugs, and nonmedicinal products should not be…