This document discusses quality assurance in nursing care. It introduces concepts of quality and quality assurance, and how they relate to health care. It describes general approaches to quality assurance like credentialing, licensure, accreditation and certification. Specific approaches discussed include peer review, using standards, and audits. Models of quality assurance and the ANA quality assurance model are presented. Factors affecting quality assurance in nursing care are outlined. Frameworks for quality assurance from various authors are summarized. Finally, the stages of developing international standards are described.