Which organization is commonly considered a standard-setter for dangerous goods packaging and labeling?

• A. IATA
• B. OSHA
• C. EPA
• D. FDA

Answer: (A)

The main concept here is identifying who provides the widely used rules for how dangerous goods must be packaged and labeled for transport, especially by air. The International Air Transport Association is that standard-setter because its Dangerous Goods Regulations specify the exact packaging types, performance tests, labeling, markings, and documentation requirements that carriers and shippers around the world follow. These regulations are harmonized with UN recommendations and are updated regularly to reflect safety improvements, forming the backbone of international air transport compliance.

The other organizations listed are regulatory bodies with domestic or sector-focused roles (workplace safety, environmental protection, or food/drug safety). They set important rules in their fields, but they do not define the global packaging and labeling standards for transporting dangerous goods by air.