The International Air Transport Association (IATA) Dangerous Goods Regulations (DGR) is a widely adopted standard for the safe transportation of dangerous goods by air. The regulations are published annually and provide a comprehensive guide for airlines, shippers, and cargo handlers on the safe handling, packaging, and transportation of hazardous materials.
IATA categorizes hazardous materials into nine distinct classes based on the specific type of risk they pose: iata dangerous good regulations