IATA DGR
Dangerous goodsIATA Dangerous Goods Regulations
The rulebook for shipping dangerous goods by air.
In practice
Stricter than the sea rules because of the aircraft environment. Sets quantity limits per package for passenger and cargo aircraft, which items are forbidden, and the packing instructions. Updated annually. Shippers of DG by air must be trained and certified.
Seen in the wild
Per IATA DGR PI 965, lithium ion batteries over 30% SoC are forbidden on passenger aircraft.