Which organization is the leading global body for quality assurance, founded in 1947 and comprising representatives from around 160 countries?

• A. International Standards Organization (ISO)
• B. Quality Assurance Society
• C. Lean Production Organization
• D. Total Quality Management Institute

Answer: (A)

The concept here is understanding who sets international standards for quality and how this organization operates on a world scale. The leading body is the International Organization for Standardization, known by the abbreviation ISO, which reflects its global reach and long history. Founded in 1947, it draws representatives from around 160 countries to develop and publish international standards that ensure products and services meet consistent quality and safety criteria. ISO is the widely recognized source for quality management standards (like ISO 9001) that organizations use to demonstrate effective quality assurance across borders. The other options do not represent the real global standard-setting body, so ISO stands out as the best answer.