What is the primary purpose of the IATA Dangerous Goods Regulations (DGR) for air transport?

• A. To regulate only the labeling of goods without affecting handling.
• B. To ensure safe transport by prescribing minimum standards for classification, packaging, labeling, marking, documentation, handling, and training for dangerous goods.
• C. To assign fixed routes for all dangerous goods shipments.
• D. To maximize cargo volume by relaxing packaging requirements.

Answer: (B)

The primary purpose of the IATA Dangerous Goods Regulations is to ensure safe air transport by establishing minimum requirements that cover every step of handling dangerous goods: classification, packaging, labeling, marking, documentation, handling, and training. This harmonized framework makes sure everyone involved—shippers, freight forwarders, and carriers—follows consistent safety standards so hazards are understood and managed, reducing the risk of incidents on the ground and in the air. The regulations do not set flight routes, nor do they aim to maximize cargo volume by relaxing packaging. Instead, they prioritize safety by requiring appropriate packaging and clear, accurate information so dangerous goods are controlled properly throughout the entire transport process.