A. World Vegetarian Day
B. United Nations Day for South-South Cooperation
C. World Immunization Day
D. World Standards Day
✅ The correct answer is option D.
World Standards Day is observed on 14 October every year to raise awareness among the regulators, industry, and consumers to show the importance of standardization to the global economy.
World Standards Day is observed on 14 October every year to raise awareness among the regulators, industry, and consumers to show the importance of standardization to the global economy.