Accreditation can be the single most important approach for improving the quality of health care structures. In an accreditation system, institutional resources are evaluated periodically to ensure quality of services on the basis of previously accepted standards. Standards may be minimal, defining the bottom level or base, or more detailed and demanding. Accreditation is not an end in itself, but rather a means to improve quality.

The accreditation movement is gaining prominence due to globalization and especially the global expansion of trade in health services. It will eventually become a tool for international categorization and recognition of hospitals. When implemented appropriately, accreditation can strengthen the fundamental leadership and steering role of national health authorities.