The Office of Pharmaceutical Quality’s (OPQ) mission is to assure that quality medicines are available for the American public. OPQ integrates assessment, inspection, surveillance, policy, and research activities to strengthen pharmaceutical quality on a global scale. OPQ supports “One Quality Voice,” creating a uniform drug quality program across all sites of manufacture -- domestic or foreign -- and across all human drug product areas including new drugs and biologics, generics, biosimilars, and also over-the-counter drugs and compounded drug products. OPQ also encourages the adoption of emerging technologies to enhance pharmaceutical quality and potentially reinvigorate the pharmaceutical manufacturing sector.